__ ____ ____ ____ ____ ____ ____ ____
_ _
| | | |
| | _____ _ _| | ___ __ _ __ _ ___ _ __
| |/ / _ \ | | | |/ _ \ / _` |/ _` |/ _ \ '__|
| < __/ |_| | | (_) | (_| | (_| | __/ |
|_|\_\___|\__, |_|\___/ \__, |\__, |\___|_|
__/ | __/ | __/ |
|___/ |___/ |___/
wangruohui
/ Install NVIDIA Driver and CUDA.md
Last active
March 14, 2025 16:47
Install NVIDIA Driver and CUDA on Ubuntu / CentOS / Fedora Linux OS
In this article, I will share some of my experience on installing NVIDIA driver and CUDA on Linux OS. Here I mainly use Ubuntu as example. Comments for CentOS/Fedora are also provided as much as I can.
Picking the right architecture = Picking the right battles + Managing trade-offs
- Clarify and agree on the scope of the system
- User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?
branneman
/ better-nodejs-require-paths.md
Last active
October 18, 2024 20:29
Better local require() paths for Node.js
When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:
const Article = require('../../../../app/models/article');Those suck for maintenance and they're ugly.
rxaviers
/ gist:7360908
Last active
March 16, 2025 08:49
Complete list of github markdown emoji markup
People
 :bowtie: |
😄 :smile: |
😆 :laughing: |
|---|---|---|
😊 :blush: |
😃 :smiley: |
:relaxed: |
😏 :smirk: |
😍 :heart_eyes: |
😘 :kissing_heart: |
😚 :kissing_closed_eyes: |
😳 :flushed: |
😌 :relieved: |
😆 :satisfied: |
😁 :grin: |
😉 :wink: |
😜 :stuck_out_tongue_winking_eye: |
😝 :stuck_out_tongue_closed_eyes: |
😀 :grinning: |
😗 :kissing: |
😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |
plentz
/ nginx.conf
Last active
March 14, 2025 06:00
Best nginx configuration for improved security(and performance)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # to generate your dhparam.pem file, run in the terminal | |
| openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # First install tmux | |
| brew install tmux | |
| # For mouse support (for switching panes and windows) | |
| # Only needed if you are using Terminal.app (iTerm has mouse support) | |
| Install http://www.culater.net/software/SIMBL/SIMBL.php | |
| Then install https://bitheap.org/mouseterm/ | |
| # More on mouse support http://floriancrouzat.net/2010/07/run-tmux-with-mouse-support-in-mac-os-x-terminal-app/ |
NewerOlder