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Showing posts with the label Null
My Script Works In Jsfiddle But Not Site. Cannot Call Method Hover Of Null?

My Script Works In Jsfiddle But Not Site. Cannot Call Method Hover Of Null?

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I'm getting an error that says 'Uncaught typeError: cannot call method 'hover' of n… Read more My Script Works In Jsfiddle But Not Site. Cannot Call Method Hover Of Null?
Google App Script Regex Exec() Returns Null Only In One Function

Google App Script Regex Exec() Returns Null Only In One Function

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I am writing a Google Apps script to create a calendar event based on automated emails I receive fo… Read more Google App Script Regex Exec() Returns Null Only In One Function
Remove Null Values From Javascript Array

Remove Null Values From Javascript Array

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I am having a javascript array. addresses = new Array(document.client.cli_Build.value, documen… Read more Remove Null Values From Javascript Array
Gmail Getelementbyid('canvas_frame') Keeps Returning Null In Google Chrome

Gmail Getelementbyid('canvas_frame') Keeps Returning Null In Google Chrome

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i'm trying to write JavaScript code for a Gmail extension, and when I'm trying to get the c… Read more Gmail Getelementbyid('canvas_frame') Keeps Returning Null In Google Chrome
Javascript Undefined Replaced With Null

Javascript Undefined Replaced With Null

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In JavaScript undefined can be reassigned, so it is often advised to create a self executing functi… Read more Javascript Undefined Replaced With Null
When To Check For Undefined And When To Check For Null

When To Check For Undefined And When To Check For Null

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[Bounty Edit] I'm looking for a good explanation when you should set/use null or undefined and … Read more When To Check For Undefined And When To Check For Null