RinatValiullov

'use strict';

/*****************NATIVE forEACH*********************/

Array.prototype.myEach = function(callback) {
    for (var i = 0; i < this.length; i++)
        callback(this[i], i, this);
};

//tests

RinatValiullov

In production, it is recommended to minify any JavaScript code that is included with your application. Minification can help your website load several times faster, especially as the size of your JavaScript source code grows.

Here's one way to set it up:

1. Install Node.js
2. Run npm init -y in your project folder (don't skip this step!)
3. Run npm install terser

Now, to minify a file called like_button.js, run in the terminal:

RinatValiullov

<!-- 
Complete feature detection for ES modules. Covers:

1. Static import: import * from './foo.js';
2. Dynamic import(): import('./foo.js').then(module => {...});

Demo: http://jsbin.com/tilisaledu/1/edit?html,output

Thanks to @_gsathya, @kevincennis, @rauschma, @malyw for the help.
-->

RinatValiullov

There are certain files created by particular editors, IDEs, operating systems, etc., that do not belong in a repository. But adding system-specific files to the repo's .gitignore is considered a poor practice. This file should only exclude files and directories that are a part of the package that should not be versioned (such as the node_modules directory) as well as files that are generated (and regenerated) as artifacts of a build process.

All other files should be in your own global gitignore file. Create a file called .gitignore in your home directory and add anything you want to ignore. You then need to tell git where your global gitignore file is.

Mac

git config --global core.excludesfile ~/.gitignore

Windows

git config --global core.excludesfile %USERPROFILE%\.gitignore

RinatValiullov

# SOURCE: @zhouyanlt https://gist.github.com/yevrah/21cdccc1dc65efd2a4712781815159fb#gistcomment-2695800

sudo yum install -y gcc git ncurses-devel
git clone https://github.com/vim/vim.git ~/vim
cd ~/vim/src
make distclean  # if you built Vim before
make -j8
sudo make install
cp -ru ~/vim/src/vim /usr/bin # overwrites /usr/bin/vim w/o confirmation

RinatValiullov

from sys import argv
import re

# open the file and get read to read data
file = open(argv[1], "r");
p = re.compile("\d+");

# initialize the graph
vertices, edges = map(int, p.findall(file.readline()))
graph = [[0]*vertices for _ in range(vertices)]