David Tang

David Tang has asked 10 questions and find answers to 225 problems.

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David Tang questions

Javascript validation - sync with server
Can I find the cursor's pixel position in a ContentEditable?
C# Optimisation: Inserting 200 million rows into database
JavaScript: Is there a utils library? [closed]
Is it possible to set a base URL for NodeJS app?
NodeJS: How to get the server's port?

David Tang answers

jquery: determining which option of drop down is selected
Class methods in Javascript
Expecting the right calling context (this) in the JavaScript object
HTML <select>: focus option based on user input?
jQuery click image, jump to select option
Why `(a-- > 0)` and `((a--) > 0)` are same?
javascript jquery: call function with parameters after timeout?
JQuery change all elements text
Rewriting jQuery to plain old JavaScript - are the performance gains worth it?
How to get value of a text field using JavaScript? (jQuery)