Khanh Tran khanhtran3005

Proper Quotes

glyph	named entity	numeric entity	escaped unicode
“	“	“	\201C
”	”	”	\201D
‘	‘	‘	\2018
’	’	’	\2019

#Christmas Tree

<?php 
    if($a) {
        if($b) {
            if($c) {
                if($d) {
                    // This is what I really want to do
                } else {
 //Do something something else

function loadStyleSheet(src) {
    if(document.createStyleSheet) {
       document.createStyleSheet(src);
    } else {
        var css;
        css         = document.createElement('link');
        css.rel     = 'stylesheet';
        css.type    = 'text/css';
 css.media = "all";

Preferences->Package Settings->SublimeLinter->Settings – User

{

  "sublimelinter_executable_map":
    {
        "javascript":"C:/Program Files/nodejs/node.exe",
 "css":"C:/Program Files/nodejs/node.exe",

Convert Putty private key to OpenSSH private key.

Linux: with your package manager, install PuTTY (or the more minimal PuTTY-tools):
- Ubuntu sudo apt-get install putty-tools
- Debian-like apt-get install putty-tools

Generate the private key: puttygen id_dsa.ppk -O private-openssh -o id_dsa
Generate the public key: puttygen id_dsa.ppk -O public-openssh -o id_dsa.pub
Copy id_dsa (600) and id_dsa.pub (644) to ~/.ssh folder
In ~/.ssh/config, add:

Preferences > Key Bindings - User

[
  { "keys": ["ctrl+t", "ctrl+w"], "command": "toggle_setting", "args": {"setting": "word_wrap"}},
  { "keys": ["ctrl+alt+p"], "command": "prompt_select_workspace" } 
]

> Preferences > Settings - User

User(s) in a group: getent group groupname
To add user to a group: sudo gpasswd -a username sudo | sudo usermod -aG sudo username
To add a new user: sudo adduser new_username
To remove/delete a user: sudo userdel username | Then remove user's folder if needed: sudo rm -r /home/username or sudo deluser --remove-home username
To remove user from a group: gpasswd -d username group
To modify the username: usermod -l new_username old_username
To change the password for a user: sudo passwd username
To change the shell for a user: sudo chsh username
To allow user to connect via SSH: add username to the line AllowUsers in /etc/ssh/sshd_config
To grant user to root: visudo and add username (same with root)

String Formatting

# Basic usage
print('We are the {} who say "{}!"'.format('knights', 'Ni'))

# Using index of the passed object
print('Low limit: {0}, high limit: {1}'.format(10, 200))

# using the name of the argument.

	/**
	* Check if a given ip is in a network
	* @param string $ip IP to check in IPV4 format eg. 127.0.0.1
	* @param string $range IP/CIDR netmask eg. 127.0.0.0/24, also 127.0.0.1 is accepted and /32 assumed
	* @return boolean true if the ip is in this range / false if not.
	*/
	function ip_in_range( $ip, $range ) {
	if ( strpos( $range, '/' ) == false ) {
	$range .= '/32';
	}

	sub load_class {
	my($class, $prefix) = @_;

	if ($prefix) {
	unless ($class =~ s/^\+// \|\| $class =~ /^$prefix/) {
	$class = "$prefix\::$class";
	}
	}

	my $file = $class;