Stefan sschueller

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

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Powerlevel10k

Customizing the overall App Style

This guide has been updated for Titanium SDK 3.3.0 which uses AppCompat to bring the ActionBar to Android 2.3.x

Android has a build-in theming system. Using this feature you can easily change the base color Android uses for its controls across your app, allowing you to provide better branding and personalization, while maintaining Android's UI and UX.

Android built-in themes are:

Holo (Mostly Black and Cyan)
Holo Light (Mostly White and Gray)

Often I need to display a user-provided picture in an ImageView in such a way that the whole ImageView is filled with as much of the picture possible.

This is how I do it:

var image = require('image');

Ti.Media.showCamera({
        mediaTypes: [Ti.Media.MEDIA_TYPE_PHOTO],
 success: function (e) {

	Sometimes after a hard reboot (power cut), if your synology cannot be logged in with DSM and it shows "System is getting ready. Please log in later" , please do these steps :

	#Admin login via ssh
	> synobootseq --set-boot-done
	> synobootseq --is-ready
	#optional
	> /usr/syno/etc/rc.d/S97apache-sys.sh start
	> /usr/syno/etc/rc.d/S95sshd.sh start

	#!/bin/bash

	user="CHANGEME"
	pages=$(curl -I https://api.github.com/users/$user/starred \| sed -nr 's/^Link:.page=([0-9]+)./\1/p')

	for page in $(seq 0 $pages); do
	curl "https://api.github.com/users/$user/starred?page=$page&per_page=100" \| jq -r '.[].html_url' \|
	while read rp; do
	git clone $rp
	done

	#include <stdio.h>

	#include <openssl/pem.h>
	#include <openssl/rsa.h>

	void verifyRSASignature(unsigned char *originalMessage, unsigned int om_length,
	unsigned char *signature, unsigned siglen)
	{
	int result;
	FILE *file;

	<?php
	namespace User\Service;

	use Zend\ServiceManager\FactoryInterface;
	use Zend\ServiceManager\ServiceLocatorInterface;

	class ElasticaClientFactory implements FactoryInterface
	{
	public function createService(ServiceLocatorInterface $sl)
	{

	/* Non-responsive overrides for Bootstrap 3
	*
	* Utilize the following CSS to disable the responsive-ness of the container,
	* grid system, and navbar.
	*/

	/* Reset the container */
	.container {
	max-width: none !important;
	width: 970px;

	Reduce database queries (http://www.catswhocode.com/blog/speeding-up-your-wordpress-blog-7-effective-solutions)
	It is important to reduce unecessary queries to your database as each query take a few milliseconds to execute. First, you might want to know how many queries your blog execute in order to display a page. To do so, paste the code below in your functions.php file. Once done, just have a look to your site footer to know how many queries has been executed and how many time it took to completely load the page.

	add_action( 'wp_footer', 'tcb_note_server_side_page_speed' );
	function tcb_note_server_side_page_speed() {
	date_default_timezone_set( get_option( 'timezone_string' ) );
	$content = '[ ' . date( 'Y-m-d H:i:s T' ) . ' ] ';
	$content .= 'Page created in ';
	$content .= timer_stop( $display = 0, $precision = 2 );
	$content .= ' seconds from ';