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Giorgos Kontopoulos GiorgosK

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@ykarikos
ykarikos / png2svg.sh
Created June 7, 2012 22:17
Convert png to svg using imagemagick and potrace
#!/bin/bash
if [ "$1" == "" ]; then
echo Usage: $0 pngfile
exit 0;
fi
FILE=`basename $1 .png`
if [ ! -e $FILE.png ]; then
@hungsu
hungsu / isTouchDevice.js
Last active December 4, 2017 23:10
Cross browser touch detection http://stackoverflow.com/questions/4817029/whats-the-best-way-to-detect-a-touch-screen-device-using-javascript
function is_touch_device() {
return !!('ontouchstart' in window) // works on most browsers
|| !!('onmsgesturechange' in window); // works on ie10
};
@blackfalcon
blackfalcon / git-feature-workflow.md
Last active April 13, 2024 07:33
Git basics - a general workflow

Git-workflow vs feature branching

When working with Git, there are two prevailing workflows are Git workflow and feature branches. IMHO, being more of a subscriber to continuous integration, I feel that the feature branch workflow is better suited, and the focus of this article.

If you are new to Git and Git-workflows, I suggest reading the atlassian.com Git Workflow article in addition to this as there is more detail there than presented here.

I admit, using Bash in the command line with the standard configuration leaves a bit to be desired when it comes to awareness of state. A tool that I suggest using follows these instructions on setting up GIT Bash autocompletion. This tool will assist you to better visualize the state of a branc

@terrywbrady
terrywbrady / GoogleSpreadsheet.html
Last active May 17, 2024 07:17
Sample HTML/JS to parse a Google Spreadsheet
<!doctype html>
<html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
var spData = null;
function doData(json) {
spData = json.feed.entry;
}
@tishibas
tishibas / get_all_keys.py
Created January 12, 2015 09:00
Getting All keys in leveldb.
import leveldb
db = leveldb.LevelDB('./db')
db.Put('hello', 'value')
db.Put('world', 'value')
for k in db.RangeIter(include_value = False):
print 'K', k
@paulirish
paulirish / what-forces-layout.md
Last active July 5, 2024 08:26
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
@gokulkrishh
gokulkrishh / media-query.css
Last active June 28, 2024 09:07
CSS Media Queries for Desktop, Tablet, Mobile.
/*
##Device = Desktops
##Screen = 1281px to higher resolution desktops
*/
@media (min-width: 1281px) {
/* CSS */
@victordit
victordit / magento-check.php
Last active October 18, 2016 14:45 — forked from atomicpages/magento-check.php
<?php
/**
* A simple fix for a shell execution on preg_match('/[0-9]\.[0-9]+\.[0-9]+/', shell_exec('mysql -V'), $version);
* The only edit that was done is that shell_exec('mysql -V') was changed to mysql_get_server_info() because not all
* systems have shell access. XAMPP, WAMP, or any Windows system might not have this type of access. mysql_get_server_info()
* is easier to use because it pulls the MySQL version from phpinfo() and is compatible with all Operating Systems.
* @link http://www.magentocommerce.com/knowledge-base/entry/how-do-i-know-if-my-server-is-compatible-with-magento
* @author Magento Inc.
*/
@crittermike
crittermike / get_node_by_path.php
Created September 16, 2016 15:15 — forked from thagler/get_node_by_path.php
Drupal 8 Get node ID by path alias
<?php
$path = \Drupal::service('path.alias_manager')->getPathByAlias('/this-is-the-alias');
if(preg_match('/node\/(\d+)/', $path, $matches)) {
$node = \Drupal\node\Entity\Node::load($matches[1]);
}
@sloanlance
sloanlance / git-temporary-ignore.md
Last active March 2, 2024 01:32
git: A couple ways to temporarily ignore changed or new files without altering .gitignore.

There are times notifications aren't wanted about either a changed repo file or a new file that needs to be added to the repo. However, adding the name of the file to .gitignore might not be a good option, either. For example, locally-generated files that other users aren't likely to generate (e.g., files created by an editor) or files of experimental test code might not be appropriate to appear in a .gitignore file.

In those cases, use one of these solutions:

  1. If the file is a changed repo file

    Use the command:

    git update-index --assume-unchanged "$FILE"