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How to compare arrays in JavaScript?
...in your code.");
// attach the .equals method to Array's prototype to call it on any array
Array.prototype.equals = function (array) {
// if the other array is a falsy value, return
if (!array)
return false;
// compare lengths - can save a lot of time
if (this.length != arr...
How to avoid the “divide by zero” error in SQL?
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In order to avoid a "Division by zero" error we have programmed it like this:
Select Case when divisor=0 then null
Else dividend / divisor
End ,,,
But here is a much nicer way of doing it:
Select dividend / NULLIF(divisor, 0) ...
Now the only problem is to remember the NullIf bit, i...
Clearing intent
...didn't realise this answer would be referred to so much when I first wrote it more then 5 years ago!
I'll clarify to point out that as per @tato-rodrigo answer this won't help you detect an already handled intent in some situations.
Also I should point out I put "clear" in quotes for a reason - y...
How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
A common trick for vertical positioning elements is to use the following CSS:
7 Answers
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How to code a BAT file to always run as admin mode?
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@Anders: No, it might not; I'm assuming the OP can "spot the pattern". This wasn't a plz-give-me-teh-codez answer :-S By the way, I should add the OP might want some more elaborate command like runas /User:abc "csript myscript.vbs", or ru...
How to delete an SMS from the inbox in Android programmatically?
...ications also get sent to the device's inbox. However to prevent clutter, it'd be nice to be able to remove application specific SMS messages from the inbox to reduce the potential overflow of those messages.
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How to get the name of the calling method?
...follow
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edited Apr 25 '19 at 21:32
Bryan Ash
4,01133 gold badges3434 silver badges5454 bronze badges
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How can I get Git to follow symlinks?
Is my best be going to be a shell script which replaces symlinks with copies, or is there another way of telling Git to follow symlinks?
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How do I convert Word files to PDF programmatically? [closed]
...to .pdf files, but they're all of the application/printer driver variety, with no SDK attached.
9 Answers
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PHP DOMDocument loadHTML not encoding UTF-8 correctly
...Document, but when I do, I suddenly lose my encoding (at least that is how it appears to me).
13 Answers
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