How to push changes to remote repository with git

In Tutorials

Suppose that you have committed changes to your local master branch and want to push these changes to the remote repository using git.  Atlassian has a great tutorial on this. 1.  First you have to...

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Adding captcha on PHP forms

In Tutorials

Continuing from our previous tutorial, in this tutorial we will add a captcha on our PHP form.  We will use the “Securimage” (spelled with no e) captcha from phpcaptcha.org.  To get the...

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Security checks on contact forms

In Tutorials

PHP contact forms are very common.  But you should make some security checks before sending the contents out via mail.  Or better yet, use some third party forms or WordPress form plugins. But if...

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Exporting table data as CSV (comma separated values)

In Tutorials

In this tutorial, we will use the TableTools extension of DataTables jQuery plugin to export table data to a CSV (comma separated value) file.  This exported file is a text file with data in comma...

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How to update Drupal core

In Tutorials

Here is how to update Drupal in order to keep it at the latest version for better security.  This assumes that you are doing an update for Drupal 7 version with another Drupal 7 version (for...

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Drupal email notification of security updates

In Tutorials

You can set your Drupal website to send you an email whenever there is a security update. Go to “Reports -> Available Updates -> Settings” and you will be able to enter the email...

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How to clone Drupal Bartik Theme

In Tutorials

The Bartik theme is Drupal 7′s default theme.  We want to clone that theme and call it “Example” so that we can make changes to the theme instead of changing Bartik. 1. Because...

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Tutorial on updating website using Git over SSH

In Tutorials

In a previous tutorial, we updated a webpage on GitHub Pages by using Git over https.  In this tutorial, we will update the same website using Git over SSH.  This requires that we generate an...

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Sass Mixin and Sass Placeholder Tutorial

In Tutorials

Sass is a CSS pre-processor that generates CSS.  In this tutorial, we will learn about Sass mixin.   Consider this mixin that I typed into SassMeister.com … The Sass is on the left panel and...

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