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Xcode 4: How do you view the console?
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edited Aug 1 '13 at 11:34
Alisso
1,53111 gold badge1414 silver badges2828 bronze badges
answe...
How can I reverse the order of lines in a file?
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453
BSD tail:
tail -r myfile.txt
Reference: FreeBSD, NetBSD, OpenBSD and OS X manual pages.
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std::wstring VS std::string
...T NATIVELY.
wtext : ol�
sizeof(wtext) : 16
wcslen(wtext) : 3
wtext(ordinals) : 111 108 233
You'll see the "olé" text in char is really constructed by four chars: 110, 108, 195 and 169 (not counting the trailing zero). (I'll let you study the wchar_t code as an exercise)
So, when ...
Compile Views in ASP.NET MVC
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edited May 1 '18 at 12:23
Uwe Keim
35.7k3636 gold badges153153 silver badges255255 bronze badges
answe...
Ruby ampersand colon shortcut [duplicate]
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– Jörg W Mittag
Dec 25 '09 at 14:36
7
@Steve: No, it's in 1.8.7 as well. p RUBY_VERSION ...
How to remove an iOS app from the App Store
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305
What you need to do is this.
Go to “Manage Your Applications” and select the app.
Click ...
Xcode 4.2 debug doesn't symbolicate stack call
...all (there can be only one handler for your entire app). For example, some 3rd party libraries set their own uncaughtExceptionHandler. So, try setting it at the END of your didFinishLaunchingWithOptions function (or selectively disabling 3rd party libraries). Or better yet, set a symbolic break poin...
Adding a simple UIAlertView
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231
When you want the alert to show, do this:
UIAlertView *alert = [[UIAlertView alloc] initWi...
How to find out if a Python object is a string?
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305
Python 2
Use isinstance(obj, basestring) for an object-to-test obj.
Docs.
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Python Sets vs Lists
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236
It depends on what you are intending to do with it.
Sets are significantly faster when it come...