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Łukasz Szeremeta lszeremeta

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@pfig
pfig / mkfavicon.sh
Created February 12, 2012 12:01
Make a multi-resolution favicon.ico from a source image, using ImageMagick
#!/bin/bash
# from
# http://bergamini.org/computers/creating-favicon.ico-icon-files-with-imagemagick-convert.html
convert source-WxW.png -resize 256x256 -transparent white favicon-256.png
convert favicon-256.png -resize 16x16 favicon-16.png
convert favicon-256.png -resize 32x32 favicon-32.png
convert favicon-256.png -resize 64x64 favicon-64.png
convert favicon-256.png -resize 128x128 favicon-128.png
@roberto
roberto / _flash_messages.html.erb
Created August 13, 2012 22:47
Rails flash messages using Twitter Bootstrap
<% flash.each do |type, message| %>
<div class="alert <%= bootstrap_class_for(type) %> fade in">
<button class="close" data-dismiss="alert">×</button>
<%= message %>
</div>
<% end %>
@jaydeepw
jaydeepw / enableHTML5AppCache.java
Last active October 5, 2023 11:39
Enabling HTML5 AppCache in Android Webview programatically.
private void enableHTML5AppCache() {
webView.getSettings().setDomStorageEnabled(true);
// Set cache size to 8 mb by default. should be more than enough
webView.getSettings().setAppCacheMaxSize(1024*1024*8);
// This next one is crazy. It's the DEFAULT location for your app's cache
// But it didn't work for me without this line
webView.getSettings().setAppCachePath("/data/data/"+ getPackageName() +"/cache");
@wrygiel
wrygiel / hello.php
Created December 6, 2012 08:06
Hello USOS API
<?php
error_reporting(E_ALL);
ini_set("display_errors", 1);
/* USOS API Base URL, trailing slash included. */
$usosapi_base_url = '';
/* URL of THIS script. Required for callback support. */
$self_url = '';
@wrygiel
wrygiel / proxy.php
Created December 6, 2012 08:10
USOS API proxy
<?php
/* USOS API Base URL, trailing slash included. */
$usosapi_base_url = '';
/* Consumer Key to use. */
$consumer_key = '';
$consumer_secret = '';
/*
@marianposaceanu
marianposaceanu / linux_performance.md
Last active May 25, 2024 11:30
Linux simple performance tweaks

Linux simple performance tweaks

Change the I/O Scheduler

Open $ vim /etc/default/grub then add elevator=noop next to GRUB_CMDLINE_LINUX_DEFAULT. Run $ update-grub and $ cat /sys/block/sda/queue/scheduler to be sure that noop is being used:

$ vim /etc/default/grub
$ update-grub
$ cat /sys/block/sda/queue/scheduler

[noop] deadline cfq

@aktau
aktau / ffmpeg-interlace-test.sh
Last active October 28, 2023 14:26
ffmpeg detect interlacing
#!/bin/bash
# for a blogpost on this, check: http://www.aktau.be/2013/09/22/detecting-interlaced-video-with-ffmpeg/
# detect interlacing with the ffmpeg "idet" filter, the longer
# you let this run, the better, though it's never 100% accurate
# flags:
# -an = discard audio, we don't need it
# -f rawvideo = output raw video
@suryart
suryart / application.html.erb
Last active October 26, 2023 00:16
Rails 4 flash messages using Twitter Bootstrap(bootstrap-sass: https://github.com/thomas-mcdonald/bootstrap-sass). An improved version of https://gist.github.com/roberto/3344628
// layout file
<body>
<div class="container">
<%= flash_messages %>
<%= yield %>
</div><!-- /container -->
</body>
@stuart11n
stuart11n / gist:9628955
Created March 18, 2014 20:34
rename git branch locally and remotely
git branch -m old_branch new_branch # Rename branch locally
git push origin :old_branch # Delete the old branch
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote
<?php
// CONFIG
$servers = array(
array('Local', '127.0.0.1', 6379),
);
// END CONFIG
$server = 0;
if (isset($_GET['s']) && intval($_GET['s']) < count($servers)) {
$server = intval($_GET['s']);