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How to install Xcode Command Line Tools
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753
Xcode 5.1 and OSX 10.9. (also works with Xcode 5.1.1 + OSX 10.10)
xcode-select --install worke...
What does “javascript:void(0)” mean?
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edited Sep 28 '17 at 1:58
Yona Appletree
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answ...
What is the difference between the kernel space and the user space?
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edited Sep 26 '15 at 2:06
Cody Piersall
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Checking a Python module version at runtime
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sid16rgt
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answered Feb 8 '11 at 22:54
EnigmaCurryEnigmaCurry
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
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Mark Cidade
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answered Aug 3 '10 at 9:27
Mark ByersMark Byers
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Tools for making latex tables in R [closed]
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answered Mar 28 '11 at 21:50
community wiki
Spa...
How to sort an array of objects with jquery or javascript [duplicate]
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395
//This will sort your array
function SortByName(a, b){
var aName = a.name.toLowerCase();
var...
How can I check for an empty/undefined/null string in JavaScript?
... edited Jun 2 '18 at 0:29
user5779136
answered Sep 30 '08 at 17:20
bdukesbdukes
131k...
javascript scroll event for iPhone/iPad?
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5 Answers
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Active
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What is the best way to test for an empty string with jquery-out-of-the-box?
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564
if (!a) {
// is emtpy
}
To ignore white space for strings:
if (!a.trim()) {
// is emp...