The Linux Page

exist

Drupal paths that won't work!

As I created a new site to list all of my accounts on the Internet, I thought the folder where those accounts appear should be called profiles. But somehow autopath did not generate the URL Alias as expected.

https://www.alexiswilke.me/profiles/

I tried several times and each time it returned an empty alias. Then I tried adding the alias by hand and that was accepted by Drupal, but when I then tried to go to that page it failed with an Apache error which at first I found odd. Then I recalled that there was a folder named profiles in the top directory of Drupal. The Drupal code (from the

JavaScript and undefined variables

As I create website, I often deal with JavaScript code. At times, a variable doesn't make it for different reasons, for instance a part is missing and thus the variable generation doesn't happen. If then the script uses that undefined variable, then it generates an error. In some cases, it may not matter too much. However, when the variable that doesn't exist is hit, the JavaScript interpreter generates an exception and stops the execution of the script altogether (unless you capture the exceptions... Do you do that?!)

The solution is to test the variable and since I always have to search how

Syndicate content Syndicate content

SMS From Me Logo

SMS From Me

To automatically start one on one conversations with your online leads.

     

   

Terms of Site Index

Find the page/content you are looking for with our index.

  • FCKeditor

    Javascript based text editor offering features similar to MS-Word and other such text editors.

  • cc
    The Unix C compiler. This is an old language that started the frenzy of advanced C, C++ and C# languages. Many other languages are also based on C such as PHP, Java and Javascript.
  • documentation
  • dropdown
  • ps

    Unix command line tool used to list processes currently running. On some older Unices, it would also show zombies (processes that have exited but with parents who have not yet acknoledged their death.)