Kasahs

#!/bin/sh                                                                                                                                                        
LOCAL="/path/to/local/dir"

while true
do
    inotifywait -r $LOCAL
    rsync -avL --progress --exclude-from rsync_exclude.list -e "ssh -i /path/to/id_rsa" /path/to/local/dir username@host:~/
done

Kasahs

Element.prototype.remove = function() {

    this.parentElement.removeChild(this);

};

NodeList.prototype.remove = HTMLCollection.prototype.remove = function() {

    for (var i = 0, len = this.length; i < len; i++) {

Kasahs

Element.prototype.toggleVisibility = function () {
    this.style.visibility = (this.style.visibility == '' || this.style.visibility == 'visible') ? 'hidden' : 'visible';
    return this;
}

Kasahs

# top ten files in /path sorted by size
du -a /path | sort -n -r | head -n 10

# show file system and mount point of /path
df /path
# Filesystem   512-blocks      Used Available Capacity iused               ifree %iused  Mounted on
# /dev/disk1s1  489620264 441523000  34155992    93% 2002781 9223372036852773026    0%   /

# file size in mb
ls -lh /path/to/file

Kasahs

def lnrss(s):
	"""
	 Returns the length of longest substring of input string with no repeated letter.
	 Assumes input string to be in lower case and ignores any other characters.
	"""
	l = 0
	for i in range(len(s)):
		for j in range(len(s) - i):
			ss = s[j:j+i+1]
			if (not has_rep(ss)) and len(ss)>=l:

Kasahs

from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from bs4 import BeautifulSoup

# edit desired capabilities
dcap = dict(DesiredCapabilities.PHANTOMJS)
dcap["phantomjs.page.settings.userAgent"] = (
    "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/53 "
    "(KHTML, like Gecko) Chrome/15.0.87"
)

Kasahs

var array1 = [1,2,3,4,5];
var array2 = [1,2,3,4,5,6,7,8,9,10];
var union = [];
set = {};
for(var j = 0; j < array1.length; j++){
    set[array1[j]] = true;
}
for(var k = 0; k < array2.length; k++){
    set[array2[k]] = true;
}

Kasahs

git log --author="_author_name_" --pretty=tformat: --numstat \
| awk '{ add += $1; subs += $2; loc += $1 - $2 } END { printf "added lines: %s removed lines: %s total lines: %s\n", add, subs, loc }' -

Kasahs

function findUrlsAndPlaceAnchorTags(str) {
    var urlRegex = /((http|https|ftp|ftps)\:\/\/)([a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?)/g;
    return str.replace(urlRegex, function(match, p1, p2, p3){
        return "<a href='"+ match +"'>" + p3 + "</a>";
    });
}

Kasahs

function foo(){
    var callback = arguments[0] || function(){return "do nothing"};
    var options = arguments[1] || {};
    return [callback(), options.a || "no A", options.b || "no B", this];
}

// try these out to understand how to use apply and what it means to write functions which might be called in this way
foo(null, {a:1, b:2});
foo.apply("apples", [function(){return "do something"}, {a:1, b:2}]);