stvhwrd

The best way to download a website for offline use, using wget

There are two ways - the first way is just one command run plainly in front of you; the second one runs in the background and in a different instance so you can get out of your ssh session and it will continue.

First make a folder to download the websites to and begin your downloading: (note if downloading www.SOME_WEBSITE.com, you will get a folder like this: /websitedl/www.SOME_WEBSITE.com/)

STEP 1:

stvhwrd

Curated List of Top 75 LeetCode Questions to Save Your Time

A list of the best LeetCode questions that teach you core concepts and techniques for each category/type of problem. Many other LeetCode questions are a mashup of the techniques from these individual questions.

Array

• Two Sum
• Best Time to Buy and Sell Stock
• Contains Duplicate
• Product of Array Except Self

stvhwrd

Note: you can now configure this simply in iTerm2's application settings. Go to Preferences > Appearance > System and select "Exclude from Dock and ⌘-Tab Application Switcher".

On my dual-drive MacBook Pro I have remapped the eject key to F13 using Karabiner and NoEjectDelay. The eject key has been assigned as the hotkey for a guake-style visor terminal using iTerm2. Having its own hotkey precludes the need for an icon, so I prefer to hide the iTerm dock icon.

To hide the dock icon of iTerm2 on Mac OS X:

/usr/libexec/PlistBuddy -c 'Add :LSUIElement bool true' /Applications/iTerm.app/Contents/Info.plist

stvhwrd

####First - reset LaunchPad:

defaults write com.apple.dock ResetLaunchPad -bool true; killall Dock

####Second - rebuild the database:

rm ~/Library/Application\ Support/Dock/*.db; killall Dock

stvhwrd

###While this script does concatenate pdf files, I haven't yet figured out in which order it does so. On a sample of 19 pdf files, logically named 01something.pdf, 02something.pdf, 03something.pdf, etc. the order of the merged product seemed almost random...

...from Tiger onwards, OSX ships with a Python script that concatenates pdf files (merges them together). The script is already executable, and Python is pre-installed on OS X, so all you need to do is point it at your pdf files and run

"/System/Library/Automator/Combine PDF Pages.action/Contents/Resources/join.py" -o PATH/TO/YOUR/MERGED/FILE.pdf /PATH/TO/ORIGINAL/1.pdf /PATH/TO/ANOTHER/2.pdf /PATH/TO/A/WHOLE/DIR/*.pdf

I prefer putting the link in /usr/local/bin, as it is in the $PATH and therefore I can run the command from anywhere. To set up the link, you need to navigate to the directory where you want the link.

stvhwrd

# Startup script for Ubuntu 17.04 VPS on Vultr (Dev machine and cloud server)

# add a new user @todo: make this a one-liner
# adduser stvhwrd
# usermod -aG sudo stvhwrd

## MANUALLY LOG OUT AS ROOT AND LOG IN AS NEW USER

# OPTIONAL: to add ssh key, assuming that you have ssh-copy-id installed on local machine and your keypair is in ~/.ssh and named id_rsa:
# Locally, i.e. on your laptop.  eg. ssh-copy-id stvhwrd@45.63.10.205

stvhwrd

https://packagecontrol.io/packages/Sync%20Settings

stvhwrd

#!/usr/bin/env bash

# Connect to the server.. 
# ssh username@server_ip
mkdir ~/.local;

# Download source and build libevent
cd /tmp;
wget https://github.com/libevent/libevent/releases/download/release-2.1.8-stable/libevent-2.1.8-stable.tar.gz;
tar xvfz libevent-2.1.8-stable.tar.gz;

stvhwrd

Squashing git commits into one atomic commit

See Git-Branching-Rebasing for the built-in way. Here's how to do it manually:

---

Preconditions: On a new branch, forked off of develop and now ready to merge back into develop.

1. Fetch updates from remote

stvhwrd

# Submit CURL requests in a loop with rough RPS calculation

# Example usage: `make_requests 10.0.5.28`

_call($1) {
    num_requests=0;
    start_time="$(date -u +%s)";
    base_url="$1/entities/"
    sleep_time=5