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How do I check if a string contains another string in Objective-C?
...} if the "haystack" does not contain the "needle".
And if you're on iOS 8 or OS X Yosemite, you can now do: (*NOTE: This WILL crash your app if this code is called on an iOS7 device).
NSString *string = @"hello bla blah";
if ([string containsString:@"bla"]) {
NSLog(@"string contains bla!");
} ...
What does the -ObjC linker flag do?
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158
This flag causes the linker to load every object file in the library that defines an Objectiv...
MySQL: What's the difference between float and double?
...get rounded and decimals do not. Decimal(9,3) could be for example 123456.789 whereas if you tried to store 123456.789 it would get inserted as 123456.0 as a float.
– Blake
Mar 6 '18 at 20:18
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Difference between exit(0) and exit(1) in Python
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manojldsmanojlds
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How to fix a locale setting warning from Perl?
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Your OS doesn't know about en_US.UTF-8.
You didn't mention a specific platform, but I can reproduce your problem:
% uname -a
OSF1 hunter2 V5.1 2650 alpha
% perl -e exit
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings...
What is the difference between shallow copy, deepcopy and normal assignment operation?
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grcgrc
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No provider for “framework:jasmine”! (Resolving: framework:jasmine)
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181
I had the same error after creating a new project the yeoman angular generator (yo angular).
T...
Python: changing value in a tuple
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184
First you need to ask, why you want to do this?
But it's possible via:
t = ('275', '54000', '...
Rethrowing exceptions in Java without losing the stack trace
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edited Jul 8 '09 at 12:18
answered Jul 8 '09 at 11:43
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