July
05

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.

June
30

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.

June
05

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.

May
26

How to use font awesome like medical icons in CSS

Discover a collection of open source icons (web format and png) with medical thematics.

May
26

How to install the bcmath extension in CentOS

Learn how to install the bcmath extension in CentOS.

May
19

How to change commit username for subversion in NetBeans 8.2

Learn how to change subversion credentials associated to a subversion repository in NetBeans.

May
14

How to force access globally via HTTPS (HTTP over SSL) in Symfony 1.4

Learn how to force the secure protocol of an URL in Symfony 1.4.

May
08

How to clear/flush DNS on Google Chrome for Android

Learn how to clear the internal DNS Cache of Google Chrome in Android.

May
07

How to allow ping an AWS EC2 instance (cannot ping EC2 instance)

Learn how to allow the ping to your EC2 instance.

April
29

How to solve MySQL Syntax error or access violation: 1055 Expression of SELECT list is not in GROUP BY clause and contains nonaggregated column which is not functionally dependent on columns in GROUP BY clause

Learn how to solve the MySQL error 1055 caused by the usage of the sql mode only_full_group_by.

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