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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

88704
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

32768
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

42572
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

16795
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

16557
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

154267
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

148178
Top 10: Best Free Icon Fonts For Web Designers
Tops
  • Estimated reading time: 3 Minutes

Top 10: Best Free Icon Fonts For Web Designers

See our review from 10 of the best open source iconic fonts to create intuitive web apps.

Carlos Delgado
  • Jun 17, 2018

27674
How to disable the CSRF protection/verification for a Form in Symfony 1.4
Symfony
  • Estimated reading time: 1 Minute

How to disable the CSRF protection/verification for a Form in Symfony 1.4

Learn how to disable the CSRF protection of a form with a model in Symfony 1.4

Carlos Delgado
  • Jun 17, 2018

18205
How to install MongoDB in Ubuntu 16.04
Ubuntu
  • Estimated reading time: 2 Minutes

How to install MongoDB in Ubuntu 16.04

Learn how to install MongoDB in Ubuntu 16.04 easily.

Carlos Delgado
  • Jun 15, 2018

7876
How to solve MySQL exception SQLSTATE[HY000]: General error: 1364 Field 'field_name' doesn't have a default value
Others
  • Estimated reading time: 2 Minutes

How to solve MySQL exception SQLSTATE[HY000]: General error: 1364 Field 'field_name' doesn't have a default value

Learn why this exception is thrown in MySQL and how to bypass it.

Carlos Delgado
  • Jun 5, 2018

85463
Top 7: Best jQuery & JavaScript Star Rating Plugins
Tops
  • Estimated reading time: 2 Minutes

Top 7: Best jQuery & JavaScript Star Rating Plugins

See our review from 7 of the best Open Source Rating Plugins.

Carlos Delgado
  • May 31, 2018

106560
How to report exceptions via email automatically in Symfony 3.4 using MonologBundle
Symfony
  • Estimated reading time: 3 Minutes

How to report exceptions via email automatically in Symfony 3.4 using MonologBundle

Learn how to report automatically critical exceptions in your application via email using the MonologBundle.

Carlos Delgado
  • May 30, 2018

15116
How to implement a snowstorm (Snow Effect) on your website with JavaScript
Javascript
  • Estimated reading time: 2 Minutes

How to implement a snowstorm (Snow Effect) on your website with JavaScript

Learn how to implement a dynamic snowstorm effect on your website using Snowstorm.js on your website.

Carlos Delgado
  • May 27, 2018

23585
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