Zoho Creator: isBlank and isNull: Before or After?https://joellipman.com/articles/crm/zoho/zoho-creator-isblank-and-isnull-before-or-after.html

10 February 2025 { info "---------------------- Value of TEST is a BLANK String"; v_Test = ""; if(isBlank(v_Test)) { info "isBlank Preceding is TRUE"; } else { info "isBlank Preceding is FALSE"; } if(v_Test.isBlank()) { info "isBlank Succeeding is TRUE"; } else { info...

• Type: Article
• Author: Joel Lipman
• Category: Zoho
• Language: *

Regular Expression Basic Usage Exampleshttps://joellipman.com/articles/web-development/regular-expression-basic-usage-examples.html

28 October 2013 expression does not match: abb One or More — Plus The one or more operator '+' matches one or more occurrences of the preceding expression. For example, to find one or more occurrences of the character 'a', you use the regular expression: a+ This...

• Type: Article
• Author: Joel Lipman
• Category: Web-Development
• Language: *

Keyboard and mouse shortcuts in Google Chromehttps://joellipman.com/articles/google/keyboard-and-mouse-shortcuts-in-google-chrome.html

23 September 2009 your default search engine. Click the address bar, then press Ctrland the left arrow together. Moves your cursor to the preceding key term in the address bar Click the address bar, then press Ctrland the right arrow together. Moves your cursor to the...

• Type: Article
• Author: Joel Lipman
• Category: Google
• Language: en-GB

Migrate Joomla! 1.5.x to 2.5.x+https://joellipman.com/articles/cms/joomla/migrating-from-joomla-15-to-16.html

30 January 2011 migration notes [Optional Step]: -- - Remove notes of "Import from J15. PreviousID=..." -- * Comment this out with a preceding double-hyphen if you want to -- leave the notes in the system. These say what the ID references -- were in the J15 system. I...

• Type: Article
• Author: Joel Lipman
• Category: Joomla
• Language: *

URL Alias uniqueness with PHP & MySQLhttps://joellipman.com/articles/web-development/php/url-alias-uniqueness-with-php-mysql.html

06 May 2019 Note that the PHP doesn't need a database connection here: function getUrlAlias($p_Name){ // lowercase and trim preceding/trailing spaces $v_Output = strtolower(trim($p_Name)); // replace all non alphanumeric characters (except underscore) to an...

• Type: Article
• Author: Joel Lipman
• Category: Personal Home Page
• Language: en-GB

Zoho Creator: Create a Widget which uses JavaScripthttps://joellipman.com/articles/crm/zoho/zoho-creator-create-a-widget-which-uses-javascript.html

24 October 2020 is somewhat out of date but follow the following instructions to preview your app: Open a browser and Ensure you type the preceding “https” rather than the default “http” [Optional Step] This is an added note/step if you get the following error when...

• Type: Article
• Author: Joel Lipman
• Category: Zoho
• Language: *

The greatest invention in IThttps://joellipman.com/hardware/the-greatest-invention-in-it.html

13 September 2012 and John C. Thomas of IBM, noted that "It would be quite useful to permit users to 'take back' at least the immediately preceding command (by issuing some special 'undo' command)." Source: Behavioral Issues in the Use of Interactive Systems. If you've...

• Type: Article
• Author: Joel Lipman
• Category: IT Support
• Language: *