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Left Join With Where Clause
I need to retrieve all default settings from the settings table but also grab the character setting if exists for x character.
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Is there a difference between “==” and “is”?
My Google-fu has failed me.
14 Answers
14
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Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?
The following PHP code snippet uses GD to resize a browser-uploaded PNG to 128x128. It works great, except that the transparent areas in the original image are being replaced with a solid color- black in my case.
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Using LINQ to remove elements from a List
Say that I have LINQ query such as:
14 Answers
14
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How to select the first element in the dropdown using jquery?
I want to know how to select the first option in all select tags on my page using jquery.
9 Answers
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querySelector search immediate children
I have some jquery-like function:
10 Answers
10
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Why is it necessary to set the prototype constructor?
In the section about inheritance in the MDN article Introduction to Object Oriented Javascript , I noticed they set the prototype.constructor:
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JSHint and jQuery: '$' is not defined
The following JS:
9 Answers
9
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Repeat a task with a time delay?
I have a variable in my code say it is "status".
12 Answers
12
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Split a vector into chunks in R
I have to split a vector into n chunks of equal size in R. I couldn't find any base function to do that. Also Google didn't get me anywhere. So here is what I came up with, hopefully it helps someone some where.
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