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Can I start the iPhone simulator without “Build and Run”?
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The easiest way is start the simulator from the Xcode, and then on the dock, Ctrl + Click on the icon and select Keep in Dock
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“inconsistent use of tabs and spaces in indentation”
... for indentation, but even the editor changes some of them into spaces and then print out "inconsistent use of tabs and spaces in indentation" when I try to run the program.
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How to detect when a UIScrollView has finished scrolling
...ooks like that only works if it is decelerating though. If you pan slowly, then release, it doesn't call didEndDecelerating.
– Sean Clark Hess
Nov 1 '10 at 23:00
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ThreadStart with parameters
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This solution is much better then the standrard ParameterizedThreadStart
– Piotr Owsiak
Jul 30 '10 at 13:33
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When would you use a List instead of a Dictionary?
... list does not enforce uniqueness of the key, so if you need that semantic then that's what you should use.
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Trim spaces from end of a NSString
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resultString = [self removeEndSpaceFrom:oneTwoThree];
resultString will then have no spaces at the end.
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How to change Hash values?
...Now if another key (that wasn't the one passed to the block) was assigned, then there would be trouble.
– Kelvin
Mar 20 '12 at 18:15
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Typical .gitignore file for an Android app
...ion, if you use IDEA's IntelliJ, and you build Artifacts (and you should), then you might want to add:
out/
(that's where Artifacts are built by default).
And if you don't want to share your IntelliJ project stuff ignore
.idea/
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Is it possible to run selenium (Firefox) web driver without a GUI?
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If you want headless browser support then there is another approach you might adopt.
https://github.com/detro/ghostdriver
It was announced during Selenium Conference and it is still in development. It uses PhantomJS as the browser and is much better than HTMLU...
How to check if an appSettings key exists?
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if you check for IsNullOrEmpty then your logic for "key doesn't exist" will run when you actually have a key with a blank string value as a valid setting
– nrjohnstone
Jul 7 '16 at 9:28
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