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What does the “===” operator do in Ruby? [duplicate]
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Just like with every other method in Ruby (or actually pretty much any object-oriented language),
a === b
means whatever the author of a's class wants it to mean.
However, if you don't want to confuse the heck out of your colleagues, the convention is that ===...
Can I Install Laravel without using Composer?
... Where is your answer dude? I couldn't see. I deleted mine, by the now.
– BARIS KURT
Jan 26 '19 at 16:56
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How Do I Make Glyphicons Bigger? (Change Size?)
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MarcoZen: anyway by next version of bootstrap 4 Glyphicons are going to be removed, many of us earlier were using together.
– Ali Adravi
Apr 25 '18 at 18:14
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How to edit a JavaScript alert box title?
...@Hydrothermal Just out of curiosity, can't the alert behavior be simulated by CSS now and if so, is it still much of a threat to allow you to change the modal alert titles?
– Josh
Apr 29 '15 at 20:43
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How do I test a camera in the iPhone simulator?
...ices.
Screenshots for iPhone6+ will have to be stretched a little ( scaled by 1,078125 - Not a big deal… )
Good link to a iOS Devices resolutions quick ref : http://www.iosres.com/
Edit : In a recent project, where a custom camera view controller is used, I have replaced the AVPreview by an UI...
Find the number of downloads for a particular app in apple appstore [closed]
...e original suggestion!
Outdated answer:
Site is still buggy, but this is by far the best that I've found. Not sure if it's accurate, but at least they give you numbers that you can guess off of! They have numbers for Android, iOS (iPhone and iPad) and even Windows!
xyo.net
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Is it possible to rotate a drawable in the xml description?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Play/pause HTML 5 video using JQuery
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If only want the first element, can simplify by replacing .get(0) with [0]. So $('video')[0].play(); or for a specific id $('#videoId')[0].play();.
– ToolmakerSteve
Aug 15 '14 at 2:25
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Validate phone number with JavaScript
...opriate for NANP (country code +1) numbers. Will your application be used by someone with a phone number from outside North America? If so, you don't want to prevent those people from entering a perfectly valid [international] number.
Secondly, your validation is incorrect. NANP numbers take the...
When vectors are allocated, do they use memory on the heap or the stack?
...a bunch of pointers on the free store, but where these point is determined by how you use them (you could point element 0 to the free store and element 1 to the stack, say).
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