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What is the Swift equivalent of respondsToSelector?
...ogled but not been able to find out what the swift equivalent to respondsToSelector: is.
17 Answers
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QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
Using LocalStorage on iPhone with iOS 7 throws this error. I've been looking around for a resolvant, but considering I'm not even browsing in private, nothing is relevant.
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Intent - if activity is running, bring it to front, else start a new one (from notification)
...t, singleInstance if you have only one Activity.
– frostymarvelous
May 21 '16 at 15:49
4
If anybo...
What is the difference between exit and return? [duplicate]
...g is in the main() function, as a return from main performs an exit().
In most C implementations, main is a real function called by some startup code that does something like int ret = main(argc, argv); exit(ret);. The C standard guarantees that something equivalent to this happens if main returns,...
How do you print in Sublime Text 2
...ode and it doesn't seem to have any printing functionality. This seems preposterous to me, but I can't find it anywhere.
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
... the key and just needed to add the key to heroku
– joseramonc
Dec 3 '14 at 16:19
4
The first one...
How can I run PowerShell with the .NET 4 runtime?
...PowerShell (the engine) runs fine under .NET 4.0. PowerShell (the console host and the ISE) do not, simply because they were compiled against older versions of .NET. There's a registry setting that will change the .NET framework loaded systemwide, which will in turn allow PowerShell to use .NET 4.0...
SVG fill color transparency / alpha?
Is it possible to set a transparency or alpha level on SVG fill colours?
5 Answers
5
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How to run a shell script at startup
... this a crucial directory Linux needs to start up? It's just missing an my OS seems to run fine. Do I have to create it? I see a bunch of similarly named files like "rc1.d" all the way to "rc5.d"
– OKGimmeMoney
Feb 13 '15 at 21:12
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When to use enumerateObjectsUsingBlock vs. for
...ificantly slower than fast enumeration for arrays and sets. I wonder why? iosdevelopertips.com/objective-c/…
– Bob Spryn
Feb 23 '14 at 2:20
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