fmtarif’s gists

fmtarif / netbeans-shortcuts.txt

Last active August 29, 2015 14:06

#IDE Cool netbeans shortcuts - Cool = those i use frequently ;-)

	ALT SHIFT O to search and open a file
	CTRL SHIFT 1 to select current in project
	SHIFT + ESC to full screen current window (i always keep two splitted windows and toggle betn full screen)

	CTRL E to del line
	CTRL SHIFT UP/DOWN to duplicate
	ALT SHIFT UP/DOWN to move

	ALT 1 to open terminal in current file path (QuickOpener plugin)
	ALT 2 to open explorer in current file path (QuickOpener plugin)

fmtarif / command-line-shortcuts.txt

Last active October 23, 2017 15:18

#linux #cli Command line editing shortcuts

	-- From http://stackoverflow.com/a/16687377

	Clean up the line: You can use Ctrl+U to clear up to the beginning if cursor is at end.
	Clean up the line: Ctrl+K to wipe the current line in the terminal if cursor is at beginning
	Cancel the current command/line: Ctrl+C.
	Recall the deleted command: Ctrl+Y
	Go at the beginning of the line: Ctrl+A
	Go at the end of the line: Ctrl+E
	Remove the forward words for example, if you are middle of the command: Ctrl+K
	Remove characters on the left, until the beginning of the word: Ctrl+W

fmtarif / random-number.js

Created October 20, 2014 10:57

#js return a random number from a range in javascript

	var max = 50,
	min = 10;
	var random = Math.floor(Math.random() * (max-min) + min) //will return a random int within the range min to max
	alert(random);

	//so if min is 0 then it simply becomes
	//Math.floor(Math.random() * max)

fmtarif / array_assignment_by_value.php

Created November 18, 2014 09:47

#php Array assignment by reference or by value dilemma

	<?php

	//Array assignment always involves value copying. Use the reference operator to copy an array by reference.
	//http://php.net/manual/en/language.types.array.php#example-109

	$email = array();
	$code = array();

	$res = array(
	'email' => $email //use &$email

fmtarif / iframe-preview.html

Created December 9, 2014 15:47

#js #html real time preview in iframe

	<!doctype html>
	<html>
	<head>
	<title>Real time preview in iframe</title>
	<style>
	* { margin: 0; }
	html, body { height: 100%; } .pane { height: 100%; } /why doesn't this work '/
	.pane {
	float: left;
	width: 49%;

fmtarif / reset-form-fields.js

Last active August 29, 2015 14:11

#js #jquery reset form fields when there is no form tag

	$("#someID").find("input").each(function(i,e) {
	var $this = $(this);
	$this.val('');
	$this.val($this.attr('value')) //defaults
	});
	$("#someID").find("select").prop("selectedIndex", 0); //make first value selected, not actually default but mostly the use case is such

fmtarif / SEAF.js

Last active August 29, 2015 14:11

#js self executing anonymous function explained

	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	</head>
	<body>
	<script>
	/*
	function test_alert(foo) {

fmtarif / database-backup-alt.sh

Created December 27, 2014 14:01

#linux #sysadmin #bash - DB backup script with log messages

	#!/bin/sh
	# from http://unix.stackexchange.com/a/125727
	now="$(date +'%d_%m_%Y_%H_%M_%S')"
	filename="db_backup_$now".gz
	backupfolder="/var/www/vhosts/example.com/httpdocs/backups"
	fullpathbackupfile="$backupfolder/$filename"
	logfile="$backupfolder/"backup_log_"$(date +'%Y_%m')".txt
	echo "mysqldump started at $(date +'%d-%m-%Y %H:%M:%S')" >> "$logfile"
	mysqldump --user=mydbuser--password=mypass --default-character-set=utf8 mydatabase \| gzip > "$fullpathbackupfile"
	echo "mysqldump finished at $(date +'%d-%m-%Y %H:%M:%S')" >> "$logfile"

fmtarif / umask.txt

Last active October 23, 2017 15:18

#linux #cli umask - user file-creation mode mask

	#View current umask for current user
	umask

	#tmp set umask for current user
	umask 0002 (octal values)
	umask u=rwx,g=rwx,o=r #sybolic values

	#Calculating The Final Permission For FILES
	You can simply subtract the umask from the base permissions to determine the final permission for file as follows:
	666 - 022 = 644 (rw-r--r--)

fmtarif / snippets.js

Created January 18, 2015 07:16

#js #jquery snippets

	//get all texts joined by a delimiter from a selector that returns multiple elements
	//useful for getting all links for example from youtube page, extract names from list etc
	$("ul li").map(function() {return $(this).text()}).get().join("\n")
	$("ul li").map(function() {return $(this).text()}).get().join(",")

Faisal Muhammad fmtarif