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PHP append one array to another (not array_push or +)

...equals array('a','b') Will not work, because the + operator does not actually merge them. If they $a has the same keys as $b, it won't do anything. share | improve this answer | ...
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Dynamically changing font size of UILabel

... but this puts the text all on one line. and if I change the factLabel.numberOfLines, then the font size does not change dynamically. – CodeGuy Feb 1 '11 at 17:06 ...
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How do you avoid over-populating the PATH Environment Variable in Windows?

...ot3 forms for longer directory names, for example C:\Program Files is typically equivalent to C:\PROGRA~1. You can use dir /x to see the shorter names. EDIT 3: This simple test leads me to believe Ben Voigt is right. set test1=hello set test2=%test1%hello set test1=bye echo %test2% At the end of...
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Delete specified file from document directory

...if (success) { UIAlertView *removedSuccessFullyAlert = [[UIAlertView alloc] initWithTitle:@"Congratulations:" message:@"Successfully removed" delegate:self cancelButtonTitle:@"Close" otherButtonTitles:nil]; [removedSuccessFullyAlert show]; } else { NSLog(@"Could not delete fi...
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Must JDBC Resultsets and Statements be closed separately although the Connection is closed afterward

It is said to be a good habit to close all JDBC resources after usage. But if I have the following code, is it necessary to close the Resultset and the Statement? ...
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Remove files from Git commit

... @PabloFernandez, first of all, the accepted answer could have been what the OP was looking for (Also, it was posted months earlier). Secondly, accepted answers are always on top regardless of the number of up votes. – MITjanitor ...
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Checking if a string is empty or null in Java [duplicate]

... @HonzaKalfus "Calling isEmpty() returns true for string containing whitespace character" - That is not true! " ".isEmpty() returns false – MestreLion Sep 1 '17 at 1:59 ...
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Is it possible to force Excel recognize UTF-8 CSV files automatically?

...s. The application always uses UTF-8 because of its multilingual nature at all levels. But opening such CSV files (containing e.g. diacritics, cyrillic letters, Greek letters) in Excel does not achieve the expected results showing something like Г„/Г¤, Г–/Г¶ . And I don't know how to forc...
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Generate fixed length Strings filled with whitespaces

... is a String and 15 represents the minimal width of the String. Putting it all together: "%1$15s". For a general method we have: public static String fixedLengthString(String string, int length) { return String.format("%1$"+length+ "s", string); } Maybe someone can suggest another format str...
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Insert a string at a specific index

... Here is a method I wrote that behaves like all other programming languages: String.prototype.insert = function(index, string) { if (index > 0) { return this.substring(0, index) + string + this.substring(index, this.length); } return string + this; ...