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How to detect the screen resolution with JavaScript?
...innerHeight properties. See it at w3schools.
In most cases it will be the best way, in example, to display a perfectly centred floating modal dialog. It allows you to calculate positions on window, no matter which resolution orientation or window size is using the browser.
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convert UIImage to NSData
...a value from 0.0 to 1.0, where 1.0 represents
//the least compression (or best quality).
You can also put this code inside a GCD block and execute in another thread, showing an UIActivityIndicatorView during the process ...
//*code to show a loading view here*
dispatch_queue_t myQueue = dispatc...
Facebook development in localhost
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Verified this is the best way to go for a localhost install. Just insert the base URL on your development environment as above- without the http:// and facebook will append it for you. Simple stuff! Thanks Jay
– keade
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Delegates: Predicate vs. Action vs. Func
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BEST and SIMPLEST answer I have found ever with regards to this question
– Reyan Chougle
Aug 26 '19 at 13:21
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扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
... an App Inventor app: components and programming blocks. A component is an item that the app can use. It could be visible on the phone screen such as a button or label, or it could be non-visible, such as a camera or a sensor. Each component has a set of blocks that the programmer can use to control...
Javascript parseInt() with leading zeros
... Yes. I have even pointed to the suggested answer. And I know best practices and bad features to avoid. So I have given Recommended practice as well in my answer.
– mythicalcoder
Mar 10 '17 at 5:29
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What does the property “Nonatomic” mean?
...tes, that will definitely help you.
Many thanks to all the people who give best answers here!!
Variable property attributes or Modifiers in iOS
atomic
Atomic means only one thread access the variable (static type).
Atomic is thread safe.
But it is slow in performance.
Atomic is default beha...
How to detect that animation has ended on UITableView beginUpdates/endUpdates?
...scroll. But this is specific to my implementation, so I agree it's not the best answer but it works for me.
– pixelfreak
Jan 11 '12 at 19:29
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How to check if a line is blank using regex
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this should be the best answer.
– Q i
Jul 22 '19 at 23:46
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How do I prevent commands from showing up in Bash history?
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kill -9 $$
I know that is not as best as the previous answers, but this will kill the current Bash shell without saving anything, useful when HISTCONTROL is not set by default, you forgot to set it, or pure and simple you forgot to put a leading space and yo...