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Programming articles 4976

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How to solve Plesk installation/upgrade error in Ubuntu 16.04: There is no /etc/localtime file in system
Others

  • Estimated reading time: 2 Minutes

How to solve Plesk installation/upgrade error in Ubuntu 16.04: There is no /etc/localtime file in system

Learn how to solve a common error during the installation or upgrade of Plesk in Ubuntu 16.04 on systems without a default localtime.

Carlos Delgado

  • Jul 12, 2018

7290
How to allow SSH and SFTP access as root on your AWS Ubuntu 16.04 Instance
Others

  • Estimated reading time: 3 Minutes

How to allow SSH and SFTP access as root on your AWS Ubuntu 16.04 Instance

Learn how to enable root access directly from SSH and SFTP on your AWS Ubuntu 16.04 instance.

Carlos Delgado

  • Jul 11, 2018

23762
GD: an open source HTML5 and native game creator requiring no coding skills
Discover

  • Estimated reading time: 1 Minute

GD: an open source HTML5 and native game creator requiring no coding skills

Discover GD, an open source game development software that allows you to create HTML5 and native games without any knowledge in a specific programming language.

Carlos Delgado

  • Jul 9, 2018

13296
Faking a hollywood hacking terminal in Ubuntu 16.04 Terminal
Ubuntu

  • Estimated reading time: 1 Minute

Faking a hollywood hacking terminal in Ubuntu 16.04 Terminal

Learn how to fake a hollywood hacking terminal in Ubuntu 16.04.

Carlos Delgado

  • Jul 8, 2018

12498
Creating a non-incremental (logical backup) automated backup shell script (sh) of databases of MySQL Server in Plesk
Others

  • Estimated reading time: 4 Minutes

Creating a non-incremental (logical backup) automated backup shell script (sh) of databases of MySQL Server in Plesk

Checkout a very simple shell script to create logical backups (no incremental) with mysqldump in a Plesk based server.

Carlos Delgado

  • Jul 5, 2018

8030
How to write a text file with ANSI encoding (Western Windows-1252) in PHP
PHP

  • Estimated reading time: 3 Minutes

How to write a text file with ANSI encoding (Western Windows-1252) in PHP

Learn how to write a plain text file in PHP with the Western Windows 1252 encoding.

Carlos Delgado

  • Jul 4, 2018

78207
How to list all the packages installed on Ubuntu 16.04
Ubuntu

  • Estimated reading time: 9 Minutes

How to list all the packages installed on Ubuntu 16.04

Learn how to get a list of all the installed packages on your ubuntu server with the CLI.

Carlos Delgado

  • Jul 2, 2018

10509
How to check system specifications in Ubuntu Server 16.04 with the CLI
Ubuntu

  • Estimated reading time: 5 Minutes

How to check system specifications in Ubuntu Server 16.04 with the CLI

Learn how to check the hardware specifications of your ubuntu 16.04 based server using the LSHW CLI tool.

Carlos Delgado

  • Jul 2, 2018

89455
How to digitize and vectorize signatures from a picture with Potrace CLI
Others

  • Estimated reading time: 3 Minutes

How to digitize and vectorize signatures from a picture with Potrace CLI

Learn how to digitize and vectorize a signature from a photo using the CLI tool Potrace.

Carlos Delgado

  • Jun 30, 2018

35177
How to round up/down to nearest 10 or 5 minutes of DateTime in PHP
PHP

  • Estimated reading time: 2 Minutes

How to round up/down to nearest 10 or 5 minutes of DateTime in PHP

Learn how to round down/up the minutes of a DateTime object in PHP by some interval.

Carlos Delgado

  • Jun 30, 2018

43232
How to know which files will be updated/removed/created before running svn update in a subversion repository
Web development

  • Estimated reading time: 3 Minutes

How to know which files will be updated/removed/created before running svn update in a subversion repository

Learn how to know which files will be modified in your working copy with the SVN cli.

Carlos Delgado

  • Jun 23, 2018

17468
How to convert a nested PHP array to a CSS, SASS, LESS rule (string)
PHP

  • Estimated reading time: 3 Minutes

How to convert a nested PHP array to a CSS, SASS, LESS rule (string)

Learn how to convert an array to a CSS, LESS or SASS rule in a string format.

Carlos Delgado

  • Jun 22, 2018

16927
How to group an array of associative arrays by key in PHP
PHP

  • Estimated reading time: 2 Minutes

How to group an array of associative arrays by key in PHP

Learn how to group an array of associative arrays by some key with PHP.

Carlos Delgado

  • Jun 22, 2018

155055
How to sort alphabetically an array of objects by key in JavaScript
Javascript

  • Estimated reading time: 4 Minutes

How to sort alphabetically an array of objects by key in JavaScript

Learn how to sort alphabetically an array of objects by a specific key in ascending or descending order.

Carlos Delgado

  • Jun 22, 2018

148796
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