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Difference between objectForKey and valueForKey?
...can do the following:
NSNumber *anAccountNumber = [NSNumber numberWithInt:12345];
Account *newAccount = [[Account alloc] init];
[newAccount setAccountNumber:anAccountNUmber];
NSNumber *anotherAccountNumber = [newAccount accountNumber];
Using KVC, I can access the property dynamically:
NSNumber...
Java Name Hiding: The Hard Way
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answered Jul 4 '14 at 13:14
Donal FellowsDonal Fellows
115k1717 gold badges126126 silver badges190190 bronze badges
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Will iOS launch my app into the background if it was force-quit by the user?
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216
UPDATE2:
You can achieve this using the new PushKit framework, introduced in iOS 8. Though Pu...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
I'm making a php login, and I'm trying to decide whether to use SHA1 or Md5, or SHA256 which I read about in another stackoverflow article. Are any of them more secure than others? For SHA1/256, do I still use a salt?
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Error in SQL script: Only one statement is allowed per batch
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answered Sep 9 '13 at 13:02
Cosmin IonascuCosmin Ionascu
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Difference between matches() and find() in Java Regex
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Pattern p = Pattern.compile("\\d\\d\\d");
Matcher m = p.matcher("a123b");
System.out.println(m.find());
System.out.println(m.matches());
p = Pattern.compile("^\\d\\d\\d$");
m = p.matcher("123");
System.out.println(m.find());
System.out.println(m.matches());
}
/* ou...
SVN Commit specific files
...st of files to commit from a file:
$ svn ci -m "Now works" --targets fix4711.txt
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PDO mysql: How to know if insert was successful
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140
PDOStatement->execute() returns true on success. There is also PDOStatement->errorCode()...
How can I disable HREF if onclick is executed?
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10 Answers
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Why does Path.Combine not properly concatenate filenames that start with Path.DirectorySeparatorChar
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