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| //circular count within a loop example | |
| std::string key = "12345"; | |
| for (int i = 0, j = 0; i < 30; ++i) | |
| { | |
| std::cout << j; | |
| j = (int) ((j + 1) % key.length()); | |
| } |
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| sudo apt-get update # Fetches the list of available updates | |
| sudo apt-get upgrade # Strictly upgrades the current packages | |
| sudo apt-get dist-upgrade # Installs updates (new ones) | |
| sudo apt autoremove # Removes unused packages | |
| google-chrome --disable-web-security | |
| chromium-browser --disable-web-security --user-data-dir | |
| //for caching git credentials... | |
| git config --global credential.helper 'cache --timeout 3600' |
timothy
/ HTML View of Console.log output
Created
April 19, 2017 20:10
show console output on web page
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| <pre id="log"></pre> | |
| <script> | |
| (function() { | |
| var old = console.log; | |
| var logger = document.getElementById('log'); | |
| console.log = function() { | |
| for (var i = 0; i < arguments.length; i++) { | |
| if (i > 0) { | |
| logger.innerHTML += " "; | |
| } |
timothy
/ Google chrome dev session instance
Last active
March 1, 2017 20:51
Creates new temp/dev Chrome session with security disabled
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| ##This example is for Windows OS. | |
| 1. Create chrome shortcut. | |
| 2. Go to shortcut properties and add the below to the end of the shortcut target. | |
| 3. add as many other flags to the end as you need. i.e. --disable-web-security | |
| --args --user-data-dir="/tmp/chrome_dev_session" --disable-web-security --ignore-certificate-errors --allow-running-insecure-content | |
| or enter... to cmd... | |
| "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --args --user-data-dir="/tmp/chrome_dev_session" --disable-web-security --ignore-certificate-errors --allow-running-insecure-content | |
| "Put the file location of chrome.exe for your system in the quotes..." --args --user-data-dir="/tmp/chrome_dev_session" --disable-web-security --ignore-certificate-errors --allow-running-insecure-content |
timothy
/ JavaScript Graphics Clamping
Created
February 4, 2017 20:11
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| function Clamp(x, min, max) { | |
| return x < min ? min: (x > max ? max: x); | |
| } |
timothy
/ JavaScript Recursive Factorial
Created
February 4, 2017 20:01
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| /** | |
| * Author https://github.com/timothy | |
| * @return {number} | |
| */ | |
| function Factorial(num) { | |
| return num <=1 ? 1 : num * Factorial(num - 1); | |
| } | |
| console.log(Factorial(8)); |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>DOM Manipulation</title> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| /** | |
| * Add new DOM elements |
timothy
/ javascript unique random number generator
Created
June 14, 2016 17:57
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| /** | |
| * this takes in a number and returns | |
| * an array of unique random numbers | |
| * starting from o to the amount given. | |
| * @param {number} amount this is the range and the amount of random numbers | |
| * @returns {Array} unique random numbers between 0 and amount | |
| */ | |
| function uniquRand(amount) { | |
| var uRandA = []; | |
| var random = 0; |
timothy
/ Building App from scratch
Created
May 30, 2016 20:04
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| Step by step to create a new app from scratch | |
| 1. Build simple Requirements doc | |
| 2. Extract Use Cases from Requirements Doc | |
| 3. Find Use Case Dependencies. i.e. use case 5 cannot be done until 2 is complete… | |
| 4. Order Use Cases. Start with the most essential use case that has no dependencies. | |
| 5. Find all Core use cases. i.e. Adds to the structure of the app and adds data to app. Then find supporting use cases to implement to test… | |
| Sketch out User experience. i.e. what will the site look like… |
timothy
/ npm commands -- gulp specific
Last active
December 17, 2015 16:40
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| -g //this means global | |
| --save-dev // save to the davDependencies in package.json | |
| --save // save to the Dependencies in package.json | |
| //find all global packages | |
| npm list -g --depth=0 | |
| //Install packages for a specific project locally. Install as dev dependency. | |
| npm install --save-dev package-name |
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