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What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
...// c and d are arrays with 2 strings
// these are different:
e = [3] // e.length == 1, e[0] == 3
f = new Array(3), // f.length == 3, f[0] == undefined
;
Another difference is that when using new Array() you're able to set the size of the array, which affects the stack s...
How to cast List to List
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36
That's because although a Customer is an Object, a List of Customers is not a List of Objects. ...
F# development and unit testing?
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John Oxley
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answered Jan 2 '10 at 14:54
Ray VernagusRay ...
Add leading zeroes/0's to existing Excel values to certain length
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edited Aug 22 '13 at 16:35
Martin
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an...
How do I use valgrind to find memory leaks?
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328
How to Run Valgrind
Not to insult the OP, but for those who come to this question and are sti...
Get PHP class property by string
...57
GSee
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answered Apr 30 '09 at 0:13
Peter Bailey...
How do I get the information from a meta tag with JavaScript?
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130
You can use this:
function getMeta(metaName) {
const metas = document.getElementsByTagName('...
Tetris-ing an array
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35
Write a function longest_common_prefix that takes two strings as input. Then apply it to the st...
What's onCreate(Bundle savedInstanceState)
...44
naXa
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answered May 30 '12 at 5:27
Dhruv Gairol...