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Davmail ubuntu server letsencrypt4/3/2023 I know my issue is simple, but I'm stumped even after perusing through most of the Postfix documentation. Unfortunately, even after telling Postfix via the main.cf that the new cert and key are in a new location, the e-mail server is still trying to use the old certificate.īelow is my config, which should be fairly vanilla. I recently switched over my TLS certificate from a paid certificate to Letsencrypt. : :80 redirects to mydomain.I've been struggling with this issue for a couple weeks, and I'm out of options. : :80 redirects to HTTPS, :443 "This site can't provide a secure connection" :80 OK, :443 "This site can't provide a secure connection" : :80 OK, :443 "This site can't provide a secure connection" Step 1: Obtain Let’s Encrypt Certificate Install certbot tool that will be used to obtain a Let’s Encrypt SSL certificate. **Current status:** (I just broke everything, ignore below for now.) Once SSL works, what is the correct way to redirect to ? If a sub-domain does not support SSL, how can I exclude? What is best practice for setting up default vhost for :80
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This content is supported by readers like you. Sign up for the email newsletter, and keep up with this blog by adding it to your favorite news reader. You can follow him as ttscoff on Twitter, GitHub, and Mastodon. Oh, and follow the new nvALT account on Twitter.īrett is a writer and developer living in Minnesota, USA. This release is on its own Sparkle Update channel, so you’ll get updates to the beta automatically, but it won’t affect people who choose to stick with the current version for now. All of the sweet new Markdown editing features are entirely him. The plate crashes into the lower electrode and, in this model, comes to rest, losing all of its kinetic energy in the crash event. the gap is fixed at This means that the velocity, which might be substantial just before pull-in, must go to zero after pull-in. My contribution was, to say the least, minimal. This input is denoted as in S IMULINK ’s required notational format. Depending on your workflow projectile might be. Of course it also has search using ag/rg but that's secondary. Projectile is for managing projects so it gives commands to compile projects, run tests, jump between relevant files (code -> test -> code). If you want the new goodness, please read through that first.įull props go to Elastic Threads on this. Deft is designed for notes so it shows you titles, tags, descriptions and creation dates. Speaking of release notes, rather than try to fit them in here I’ll give them their own page. For years I used nvALT and whenever I had to do serious editing, I would open the file in Vim. We haven’t experienced any data loss in testing, but we can’t be held responsible if something should happen. Notational Velocity is a note-taking app where searching for a note and creating one are the same operation. If you store your notes as text files in a folder, back that up too. Make a copy of that directory for safekeeping. The main database files are in ~/Library/Application Support/Notational Data. Please back up your databases and save a copy of your current nvALT.app. It has a lot of fixes and a ton of new editing features, but there’s plenty left to do before we finish a stable release. Complete External Access Synchronize natively with Simplenote, or via files in Dropbox with PlainText, Elements, iA Writer, and other iOS apps. Before you get too excited and implode, please read this. Data Instead of Documents There is no manual 'saving' in Notational Velocity all modifications take effect immediately. nvALT 2.2 is being released tonight as a beta. The folder is stored in a cloud drive with backup to local and external hard disks.So it’s happening. They are collected from my previous different systems that I have used. I have a folder containing my 10 years of notes, in plain text format. I find the answer when Obsidian made its debut months ago. I was always thinking about how to combine the benefits of software functionalities to make the notes smart and yet keeping the simplicity of the plain text format. And it is so personal that open-sourcing it will require extra efforts that I can’t spare now. The software I built fits my needs, but it is expensive to build and maintain software just for my own use. The context of notes include tags, bi-directional links, creation date, and note-replies. Learn from their 1-to-1 discussion with Filo tutors. That’s why I created my own software to manage relationships between notes. Solution For Drive Newton formula for velocity of sound in air The world’s only live instant tutoring platform. I used Notational Velocity, and later nvALT for managing plain text notes.īut plain text files are dump. In the future, whatever storage system or service our technologies become, the plain text will be compatible with it.ĭuring the last 10 years, I keep recording thoughts in plain text format. Content is not locked into any software, any system. You search for a query, and if no note matches, it. Plain text storage is a future proof storage system. Notational Velocity is a note-taking app where searching for a note and creating one are the same operation. This week, I would like to share how I store notes in plain text format. Last week, I shared about how I capture notes inputs from different sources.
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Teenagent walktrough4/3/2023 It's also worth noting that for a game set in Australia, there's only one person with an Australian accent (everyone else has British or American accents). Spoilers below.Īs it turns out, as Foster discovers the city and its mysteries within, he plays right into LINC's hands and discovers his father, which created LINC and literally had fused with him. The backstory was that Foster's mother escaped with Robert (real last name being Overmann) years ago in an attempt to get away, but by now his father was old and weak, and LINC needed a new blood relative. The helicopter crash in the beginning of the game which lands Robert in the mess wasn't an was his father trying to spare Robert's fate from LINC. Everything else was an elaborate gambit to use Robert's natural curiosity to find out what's going on and playing right into LINC's hands. Ultimately, he uses Ken (Joey's board downloaded into an android, of which LINC was trying to replace all humans with) to replace Foster's father. I played BASS sometime around April/May 2012 after reading about it in a book HG101 published, and finding it as freeware on GOG. There was "Beneath a Steel Sky: Enhanced Edition" released in 2009 for the iOS (but not the iPad, yet) that adds new Gibbons-drawn comic book panels for the cutscenes, and a new ending scene. But I haven't seen either of that, since I don't want to buy the game on my iPod and go through another run-through (I hate playing games on an iPod) to see it. Perhaps Revolution Software will release the Enhanced Edition for computers.
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Nostalgia shaders 1.16.4 download4/3/2023 There, click on the icon in the left list of the new shader package. Third step: In the game, go to Settings, then to Resource Packs. Explore and download gorgeous shader packs for Minecraft version 1.16.4. Second step: Unpack the downloaded archive and copy the SEUS Renewed folder to c:\Users\User\AppData\Roaming\.minecraft\resourcepacks\(if this folder does not exist, create it yourself) (For Windows) We wish you good luck and all the best!įirst step: download the shader package from the link below. Do not rush to conclusions and just actively use all available means for visual perfection. That's why we hasten to share a new find in the form of the SEUS Renewed shaders for Minecraft that will actually provide you with the opportunity to go to a world that will not be inferior to the original adventure in terms of quality and interest.īesides, you will have a chance to take beautiful screenshots and try to find truly unique places. Just to let you know, the screen-space path tracing in the Nostalgia Shader is meant to be a free alternative to what you get with NostalgiaVX, so don't expect full blown path tracing in this version of the shaderpack any time soon.Lighting, realistic shadows, slight blurring, and other visual improvements - all this became available thanks to the use of shaders. If you're looking for a fully path traced variant of the Nostalgia Shader that can calculate the entirety of your Minecraft world (which adds to the accuracy) as supposed to only what's visible on the frame, then feel free to check out NostalgiaVX because it may just have what you're looking for! So, we've found out that limiting the path tracer to only calculate what is on-screen is significantly less expensive to render, and it gives us results that are close enough for a reasonable performance. Because of the utter complexity of path tracing, this is very demanding for most computers, and doing this in real-time is especially a problem when the game would have to run at a framerate that is at the very least playable (anything from 30fps and onwards). For an accurate result, the path tracer would have to be able to cast multiple rays (coming from the camera) that bounce across the entire scene at random directions, get the sufficient information, and head right back towards the camera in order to generate the final image. It provides global illumination, accurate shadows, and better ambient occlusion, although because of its screen-space nature, it can only calculate what is on-screen, which can hinder the accuracy of the algorithm. Version 4.0 has screen-space path tracing, which should hopefully get the job done. The Offical Website of this Project: Link Version 4.0 and newer require 1.16 until OptiFine finally backports new featuresĪ nVidia or AMD graphics card supporting OpenGL 4.0ĭUE TO REPEATED ISSUE-REPORTS: Intel HD 5000 Graphics and older are NOT supported!
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Downloading deezer4/3/2023 Steps to Download Deezer Music to MP3 FilesĪfter downloading songs from Deezer Music, the downloaded songs are encrypted. Now, follow us to download and convert Deezer music to an MP3 format, then move to the next part to import Deezer music to iPhone. This way you can truly enjoy unlimited Deezer Music playback on your iPhone.Īfter downloading songs from Deezer Music to a local PC in common MP3 formats, we will guide you to import these downloaded songs to your iPhone without overwriting for free. With this converter, you can freely download songs, albums, playlists, and blogs from Deezer Music as local files in common formats. But if you want to realize this idea with a special tool, then we can provide an efficient Deezer Music converter. Because Deezer Music needs continuous renewal subscriptions to make money. How can I play Deezer Music permanently? Let's change the question, how can we remove the limitation of Deezer Music downloads and save it as a local file in normal format? If you want to find an official solution, then we can tell you that it is impossible. Download Deezer Music to iPhone for Permanent Playback Use the "DOWNLOAD" slider to let songs available on offline playing. Go to "Favorites > Music" to see the songs you want to download. If you need a permanent playback, you can skip to the next solution. Here we will teach you how to download Deezer music in an official way. If you subscribe to Deezer Music, you can easily download Deezer audios including albums, audiobooks, favorite tracks, playlists, and podcast episodes. Download Deezer Music to iPhone in Official WayĪll Deezer Music subscribers are entitled to download Deezer music offline, including Deezer Premium, Deezer Student, Deezer Family, and Deezer HiFi subscribers. Download Deezer Music to iPhone with AudiCable Audio Recorder Import the Downloaded Deezer Music to iPhone Download Deezer Music to iPhone in Official Way Just like with Spotify or Apple Music, there's no such thing as a Deezer Downloader or anything similar to make illegal copies of its music. However, you can download music to listen to it offline if you're a Premium user. Well, if you want to download its songs in MP3 format to transfer them to other devices, the answer is no, you can't. Can I download songs from Deezer?Īnother good question. In terms of price, both services offer us exactly the same, although we have to admit that Spotify's PlayStation support is unbeatable. For instance, Deezer's Flow function to obtain a much more customized experience or the possibility to adjust the music to the time of the day, are things that the Swedes don't offer us. Well, all in all, you'll find all the same stuff in both apps, with very subtle differences.
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Audio recording wavepad audio editor4/3/2023 Use the preset, and if it is not enough, you can try adjusting it manually. It should select that automatically, if not you can pick ‘Remove Hum and Hiss’. Then you can either manually adjust the level, or select the preset of -20%. Listen to your recording again, if the background noise is still audible, go back to Cleanup and select Multi-Band Noise Gating. To remove unwanted noises, select the part of the clip with the noise, click Cleanup, Auto Spectral Subtraction and then apply to either Voice or Music. This is for a common problem in audio recording: Background Noise. If you select part of the audio and select Trim, it will cut out everything apart from the selected clip. This can be helpful if for example you have recorded your voice and left an unwanted silence at the end before stopping the recording. To remove any unwanted audio within the clip, select it and choose Delete.Īuto Trim will trim (remove) any silences in the beginning and end of the audio. The main things you will need to use are: You can then go to Edit - Mix with File (explained later) and add the music, but make sure to select a lower volume so the voice remains clear. For example, if you plan on adding a narrating voice over a piece of music, upload or record the narration first. If you are planning to layer two files, upload one first. If you do not select a section, anything you do will be applied to the entire file. Once you have selected a section, any editing or effects added will only affect that part. Moving through the timeline Whenever you want to select a section of your audio clip, simply click on the point you want to start at and drag it across. You can also use the smaller timeline above your main one to move through it. To move across the clip without selecting anything, hold the timeline with two fingers and drag it. To have a clearer view of your file zoom in, using two fingers the same way you would on any image on your phone. This can make it hard to edit since you cannot see the details of the audio file. New File: To record new audio on the spotīy default it will show the entire clip on the timeline. It also offers options like undo, redo, copy and paste, but these can be found at any point by clicking on the triple line symbol in the top left and selecting Edit. You will only need this in the beginning and end of your audio editing, to import (upload) and export (save as a file) your audio. The download links provided take you directly to the vendors website.When you open the app you will see 4 sections: Home, Edit, Levels and Effects. The information above provides a quick overview of the software title, vendor, silent install, and silent uninstall switches. Software Title: WavePad Audio Editor Vendor: NCH Software Architecture: x86 Installer Type: EXE Silent Install Switch: WavePadAudioEditingSoftware.exe -LQUIET Silent Uninstall Switch (32-bit System) "%ProgramFiles%\NCH Software\WavePad\wavepad.exe" -uninstall -quiet Silent Uninstall Switch (64-bit System) "%ProgramFiles(x86)%\NCH Software\WavePad\wavepad.exe" -uninstall -quiet Download Link: You will also find entries in the Start Menu, Installation Directory, and Programs and Features in the Control Panel. Enter the following command: WavePadAudioEditingSoftware.exe -LQUIETĪfter a few moments you should see the WavePad Audio Editor Desktop Shortcut appear.Open an Elevated Command Prompt by Right-Clicking on Command Prompt and select Run as Administrator. Download
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Bbedit grep4/3/2023 This “backreference” is, in InDesign, typically only done in the “change to” part of the search, using the “Found Text” metacharacters ( $0, $1, $2, and so on). Since using literal text is out of the question (each of the 10,000 listings is different), I needed a way to refer back to one part of the search criteria. What is it I’m looking for, exactly? In this case, I was looking for a line of text that is followed by another line made up of exactly the same text. When I do GREP searches, I try to frame in my mind the “idea” of the search as clearly as possible. However, once again, testing something out “just to see” if it would work paid off surprisingly well. If I were to go by the book, and didn’t know about GREP before it became part of InDesign, I probably would’ve thrown my hands up and said it couldn’t be done. The challenge was to use GREP to determine which were the problem listings, fix them, but leave the other listings as they were.Īnd this is how the problem listings showed up: In some, the first line of the listing was duplicated on the second line, but not all listings had this problem. In each listing, there was a company name and address. In this particular case, it was 10,000 companies, so doing it manually was not an option. The problem was this: removing duplicate lines in document of company listings. Purchasing a subscription will permanently end your evaluation period, and forfeits any unused portion of the evaluation period, if applicable.I was recently posed with a GREP challenge from a colleague that I thought would be relatively easy to solve in a dedicated GREP-savvy text editor like BBEdit, but it required something I wasn’t quite sure InDesign’s GREP Find/Change would handle. You can manage your subscription and cancel automatic renewal by going to your "Manage my Subscriptions" page after purchase. Your iTunes Account will be charged for the renewal within 24 hours prior to the end of the currently active subscription period, and your account history will reflect the cost of the renewal. Your subscription will renew automatically, unless you cancel your subscription at least 24 hours prior to the end of the currently active subscription period. When you purchase a subscription, payment will be charged to your iTunes Account upon confirmation of purchase. Your use of BBEdit is governed by the terms of its end-user license. Your interactions with BBEdit and with Bare Bones Software, Inc. We do not collect any data from your use of BBEdit, whether or not a subscription is in effect. Please see our comparison chart for a detailed listing of which advanced features are available with a subscription. Subscriptions are available on either a monthly or annual basis.Īn active subscription gives you access to all of BBEdit’s advanced features, including any new features that we introduce during updates or major upgrades, for as long as the subscription is in good standing. To enable BBEdit’s advanced features after the evaluation period is over, you will need to have an active BBEdit subscription. Using BBEdit in free mode costs you nothing, while providing an upgrade path to advanced features and capabilities. In “free mode”, BBEdit provides a modified set of features, which incorporates a powerful set of core features. After the evaluation period has expired, you can continue to use BBEdit for free, forever, with no nag screens or unsolicited interruptions. BBEdit is 64-bit and compatible with macOS Catalina, Big Sur, and Monterey.Īn intelligent interface provides easy access to BBEdit’s best-of-class features, including: grep pattern matching search and replace across multiple files project definition tools function navigation and syntax coloring for numerous source code languages code folding FTP and SFTP open and save AppleScript, Automator, and Shortcuts support Unix scripting support text and code completion a complete set of robust HTML tools and more.īBEdit offers a 30-day evaluation period (beginning the first time you use it on your computer), during which its full feature set is available.ĭuring the evaluation period, BBEdit is fully functional. BBEdit is the leading professional text, code, and markup editor for the Macintosh.Īs the "go to" tool for web site designers, web application developers, writers, and software developers, this award-winning product provides an abundance of high-performance features for editing, searching, and manipulation of text, code, and HTML/XML markup.Īs a replacement for TextWrangler, BBEdit is built by the same developers, using the same award-winning technology, and is identical to TextWrangler in every way you're used to.
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Welded army of two masks4/3/2023 back to menu ↑ Why should you consider a welding respirator for welding fumes? Because of that, it is important to service your cartridges regularly based on your cartridge lifetime calculation. Vapor cartridges do not become clogged, so once the cartridge is saturated, contaminants will flow through. Organic Vapor + Acid gas (yellow label).Typical cartridges are color-labeled as following: Depending on the type of vapor, different cartridges are required. Gases and vapors can only be removed through chemical reaction with an activated carbon filter. Gas and vapor cartridgesĬhemical vapor and gases cartridge with included particle filter (By AlexChirkin, from Wikimedia Commons)Let me say it clearly, vapors and gases will not be removed by particulate filters. This is only a compact guide, always ask a professional before selecting your filter. Moldex also provides a Chemical Selection Guide here. See also a guide on selecting the right 3M filter here. Please keep in mind, particle filters must be replaced periodically and when they are damaged or difficult to breathe through. Particulate filters become soiled and clogged. If you work in an environment with oil mist, you should consider R or P filters. When Lead, Cadmium, Beryllium or similar contaminants are present, OSHA regulations require the use of class 100 filters. According to the company 3M, “N95 class filters are recommended for most welding applications because welding fume is relatively easy to filter and oil mist is seldom a factor.” ( Source) But, you can use R and P filters when there is no oil present. You must not use N-series filters when oil particles are present. Oil mist resistance of filters (Source: )Įxample: P100 means Oil proof, filtering 99,97% of particles greater than 0.3 microns. Please take a look at the following table for decoding filter efficiency (leakage) and oil mist resistance. 95% filtering efficiency means that 95% of particles greater than 0.3 microns will be filtered. Moreover, filters are classified based on their filtering efficiency 95, 99 and 100% (100=HEPA quality) which were measured in laboratory tests. Particulate filters are classified regarding their oil mist resistance with a letter N, R or P as follows: These are filtered with particulate filters. back to menu ↑ Types of Filter Particulate filterĪs you know, weld fume consists of solid particles. A Supplied-Air Respirator (SAR) is a special type of PAPR respirator that supplies the wearer with uncontaminated clean air, starting at an APF rating of 25.Īlso, the Occupational Safety and Health Administrations (OSHA) provides you with further information about which respirator to choose for your work environment.
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Counter clockwise clock4/2/2023 The knowledge of half turns and quarter turns will also allow parents and teachers to touch upon the basics of angles. Gradually, you can introduce the concept of half turns and quarter turns by showing them inverted images. Parents can participate in fun learning activities with their toddlers to help them identify various movements and differentiate CCW from CW. Now that you have learned about CCW motion, note down a list of other daily chores that involve such motions and identify whether they are CW or CCW. Step 3: Repeat this motion and observe the movement of your finger. Step 2: Create an imaginary C in the air. Let us perform a small activity together. The alphabet C is an easy example to demonstrate counterclockwise motion to young learners. Turning off taps, turning a key in a lock to secure it, and unscrewing a screw, are some examples of CCW motion. We perform several activities throughout the day without realizing that they involve CCW motion. Ensure that kids observe the movement of the clock hands and instruct them about clockwise and counterclockwise motions.Įxamples of Clockwise and Counterclockwise MotionĮveryday examples are a great way to teach young children. Let us look at the picture below to understand these movements better.Ī sound understanding of motions (both CW and CCW) helps express directions clearly and understand instructions. But you may be wondering which way is counterclockwise? Subsequently, the circular motion towards the left is counterclockwise or anticlockwise, often denoted as CCW and ACW, respectively. Thus, any rightward motion in a circular fashion is known as clockwise, often denoted as CW. Things like the movement of the clock hands are towards the right. Understanding movements is essential for young learners to grasp the workings of a clock and subsequently tell the time. To help children master the knowledge about directions, we need to start early. Examples of Clockwise and Counterclockwise Motion.i was just referring function table for this same problem available from ACTEL & ATMEL. What i need just 6 commutation steps for reverse direction in similar fashion as mentioned in Fig 11 of page 16 of DRV8312 chip datasheet. But again source code doesn't have function of counter-clockwise rotation. TI already said that source code from TI controlsuite is already programmed inisde C2000 Picollo card. Secondly, if you have sneaked at TI BLDC GUI comes with EVM, inside that there is no option of counter-clockwise rotation. i have sneaked inside the c code but that code doesn't have function of counter-clockwise rotation. Yes i downloaded the controlSuite software. I have taken Hall inputs CAP1,CAP2,CAP3 from J5 & generating PWMA,PWMB,PWMC,RESETA,RESETB,RESETC signals from STM32-Discovery kit & giving these to J5 in return.Now, motor is running on my Embedded hardware & Software written in embedded C on KEIL MDK ARM. After that, you can see that there is J5 male header on DRV8312EVM card from schematics. This EVM is being interfaced with STM32-Discovery kit & C2000 MCU Piccolo card which it include has been taken out & disconnected from the slot. Yes, i m just using the motor with DRV8312EVM but minus C2000 MCU. Yes, i m able to rotate the motor clockwise from 600 to 1500 rpm.
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Snooze colorado4/2/2023 That means if someone wanted to work a double shift, he would have to pay time-and-a-half for the hours of the second shift. Based on the current language of HB23-1118, his small company would be treated as a large corporation, on par with national and global chain restaurants. It also could change how he opens future concepts. " want a manager that's present, they don't want to be restricted by bills and laws that are supposed to be for them."įor Daniel Ramirez, who runs Ramirez Hospitality Group in Littleton, Colo., the bill would not just add unwanted restrictions, it would cost him around $150,000 a year to hire staff to make sure everything at his four, soon to be six, Los Dos Potrillos restaurants are complying with the proposed regulations. "We value work-life balance, for me and my Snoozers, so that our lives aren't consumed by work," she said, adding that the company already posts schedules 14 days in advance. She said the extra paperwork could also lead to burnout, a problem already plaguing the industry. Storie said the added red tape would mean spending less time supporting her staff and more time in the office. That means screenshots or similar records would have to be made of workers swapping shifts via text message or social media direct message, or else face penalties down the line. The rules would apply to any restaurant, food truck, and snack-serving coffee shop or bar in Colorado, although under proposed amendments the requirements would only apply to foodservice establishments with 250 or more employees.Įach scheduling change must be documented and the records saved for three years. Employees can sue a business if they feel like they were punished with bad hours, and they can file a complaint if they aren't getting the schedule they want. Schedules can’t be changed unless two employees put down a swap in writing, or the whole staff is emailed about an open shift, which, when someone calls out sick, isn’t practical. The crux of bill requires restaurants, as well as retail and manufacturing businesses, to give set schedules 14 days in advance, and once posted, most shift changes will result in financial and administrative penalties for the employer. " takes away from the benefits people come to the restaurant industry for in the first place, and my employees want flexibility." "It would not just hurt the restaurant, but hurt my ability to be there for both my guests and my team," said Emily Storie, a manager at Snooze A.M. Operators say the unintended results could damage restaurants as well as their relationships with employees and customers. The Fair Workweek Employment Standards bill, or HB23-1118, aims to provide scheduling predictability, but in reality it will end scheduling flexibility for 260,000-plus foodservice workers and create penalties for employers who change schedules, whether or not they make the changes at employees’ request. Go get your beauty rest with these 5 best-selling silk pillowcases that have garnered thousands of shopper reviews.Colorado restaurateurs face the most restrictive service bill in the country. Finally, silk is super breathable and feels cooler to the touch as you sleep, saving you time spent flipping your pillow over the cold side at 3 a.m.īasically, you're not really going to find a reason to not trade out your basic pillowcase right this minute. Less styling time means more time to enjoy a second cup of coffee. The decrease in friction (as opposed to rougher fabrics) can actually keep breakage and split ends at bay, and you get the instant gratification of less frizz when you wake up in the morning. Secondly, silk pillowcases can do good things for your hair. Your skin doesn't get stressed out, and your retinol cream is free to do its job. Silk, on the other hand, provides a smooth fabric that doesn't disrupt or injure the skin barrier. Rougher textures like cotton, flannel, and polyester can cause you to wake up with puffiness and creases from where your skin has been sinking into and scratching on fibers all night long, which can lead to a quicker development of fine lines and wrinkles. The silky, soft fabric also offers major antiaging benefits. Turns out, silk pillowcases are much more than just a luxurious addition to your bedroom look. This is where a silk pillowcase can turn the nightmare of fine lines and frizz into a daydream. While we snooze, it's a time for our hair, skin, and body to repair and recuperate after a day's stress, and an old, rough, overwashed pillowcase doesn't necessarily help the process. Beauty sleep seems like a simple enough concept until you realize you might not be doing it correctly. |