Dynamically increase font size of CodeMirror editor texts

David Peter — Wed, 06 Jul 2022 06:50:45 +0000

Question: I have been using the CodeMirror editor for one of my projects to allow users to write Python code. Is it possible to dynamically increase font size of CodeMirror editor texts? – Ravi Kumar. Dynamically Increase font size of Codemirror editor texts You need to write a simple JavaScript...

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preventDefault() not working on keyup event [jQuery]

David Peter — Sun, 01 May 2022 10:15:30 +0000

I have developed an application that uses CodeMirror editor which by default creates a new line upon hitting the Enter key. I also detect the Shift+Enter on keyup event to carry out a different operation as shown below: $("#editor + .CodeMirror").bind('keyup',function(event) { //Check if Enter key is pressed if (event.keyCode...

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Detect Shift-Enter keypress in JavaScript

David Peter — Tue, 18 Jan 2022 12:09:50 +0000

Here’s a question from one of our readers, Ms. Shikha. I read your article on KeyBoardEvent.keyCode is deprecated and the alternate property .key should be used. While using the .key property, how can I detect the Shift-Enter keypress in JavaScript? How to Detect Shift-Enter Keypress in JavaScript? In my previous...

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KeyboardEvent.keyCode deprecated! Alternate is .key

David Peter — Tue, 18 Jan 2022 10:33:49 +0000

I have been using KeyboardEvent.keyCode property to detect the keys pressed in JavaScript. For example, in one of my applications, I had been using the keyCode property to detect the Enter keypress and execute a corresponding code. Though the code was working fine on all browsers, I recently came to...

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