hijarian

# First we cut the video in how many parts we want

# Step 1. cut the first part of the video and cut it to a separate file
ffmpeg.exe -ss 00:00:00.000 -t 00:02:18.00 -i recording-full.flv -c:v copy -c:a copy recording-full-part1.flv

# Step 2. cut the second part from original video
ffmpeg.exe -ss 00:03:47.000 -i recording-full.flv -c:v copy -c:a copy recording-full-part2.flv

# Step 3. create a file with your cut parts to concat into one video with these contents and name it whatever (i.e. videos.txt):
file 'C:\Path\To\recording-full-part1.flv'

hijarian

/**
 * Handler for 'upload' event.
 * That event passes `event` object to its handlers.
 *
 * This object has `data` object, which contains list of stats for uploaded files under `added` key.
 * 
 * Trick is as follows:
 * elfinder lists all files as `div` elements with IDs equal to file "hashes", internal elfinder IDs.
 * We get the "hash" of first uploaded element and just double-click on the corresponding `div` element.
 */

hijarian

Reader Macros in Common Lisp

This post also appears on lisper.in.

Reader macros are perhaps not as famous as ordinary macros. While macros are a great way to create your own DSL, reader macros provide even greater flexibility by allowing you to create entirely new syntax on top of Lisp.

Paul Graham explains them very well in [On Lisp][] (Chapter 17, Read-Macros):

The three big moments in a Lisp expression's life are read-time, compile-time, and runtime. Functions are in control at runtime. Macros give us a chance to perform transformations on programs at compile-time. ...read-macros... do their work at read-time.

hijarian

interface CountableIterator extends \Iterator, \Countable { }

class MongoDataModelGenerator implements CountableIterator
{

	/** @var MongoCursor */
	private $cursor;

	/**
	 * This should be the function accepting array representing mongo document from MongoCursor and returning something else based on it.

hijarian

<?php

/*

Place this script in the Yii framework folder (yii-x.y.z.rxxx/yii-phar.php) and run it
to package the framework into a single phar file.

In the "index.php" of your application, assuming you placed the packaged framework under
your application's "protected" folder, add the following line at the top:

hijarian

<?php
/**
 * Форма поиска по заданной таблице в MySQL базе данных.
 * Используйте этот скрипт как веб-страницу.
 * 
 * Ожидается таблица следующего вида:
 * 
 * create table `<TABLENAME>` (
 *   id int primary key auto_increment,
 *   name varchar(255), index (name),

hijarian

$null_value = 0;
$input = array();
for ($i = 0; $i < 25; ++$i) {
  $input[] = mt_rand(1, 10);
}
print_r($input);

$values_to_null = array_diff_key($input, array_unique($input));
foreach ($values_to_null as $key => $value) {
  $input[$key] = $null_value;

hijarian

;;; Hijarian's .emacs config file
;;; 2011-08-31


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; 1: MODES

;;; Enable Viper-mode by default
(setq viper-mode t)
(require 'viper)