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Can Objective-C switch on NSString?

... @abbood For more information about enum, see the posting NS_ENUM & NS_OPTIONS by Mattt Thompson. – Basil Bourque Oct 21 '13 at 21:32 ...
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Unit testing code with a file system dependency

... There's really nothing wrong with this, it's just a question of whether you call it a unit test or an integration test. You just have to make sure that if you do interact with the file system, there are no unintended side effects. Sp...
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How do I specify new lines on Python, when writing on files?

... It depends on how correct you want to be. \n will usually do the job. If you really want to get it right, you look up the newline character in the os package. (It's actually called linesep.) Note: when writing to files using the Python API, do not use the os.linesep. Just use ...
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Open a new tab in gnome-terminal using command line [closed]

...ferent commands in different tabs. No matter where I add the commands they all get executed in the first tab. Can you include a solution for this? – Calin May 3 '11 at 21:25 10 ...
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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?

... cross join produces a cartesian product between the two tables, returning all possible combinations of all rows. It has no on clause because you're just joining everything to everything. A full outer join is a combination of a left outer and right outer join. It returns all rows in both tables t...
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How to slice an array in Bash

... There is also a convenient shortcut to get all elements of the array starting with specified index. For example "${A[@]:1}" would be the "tail" of the array, that is the array without its first element. version=4.7.1 A=( ${version//\./ } ) echo "${A[@]}" # 4 7 1 B...
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Sort objects in ArrayList by date?

... @Sled: download.oracle.com/javase/6/docs/api/java/util/…, java.util.Comparator) – helios May 8 '11 at 11:51 add a comment ...
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Parsing a string into a boolean value in PHP

...urned only for "0", "false", "off", "no", and "", and NULL is returned for all non-boolean values. share | improve this answer | follow | ...
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How to restore to a different database in sql server?

...mpCopy with the contents of your.bak. Example (restores a backup of a db called 'creditline' to 'MyTempCopy'; RESTORE FILELISTONLY FROM DISK='e:\mssql\backup\creditline.bak' >LogicalName >-------------- >CreditLine >CreditLine_log RESTORE DATABASE MyTempCopy FROM DISK='e:\mssql\backu...
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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi

... basics. Though of course, that doesn't mean I haven't missed something totally obvious. :-) 13 Answers ...