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Add spaces before Capital Letters

... work fine (I even voted up Martin Browns answer), but they are expensive (and personally I find any pattern longer than a couple of characters prohibitively obtuse) This function string AddSpacesToSentence(string text, bool preserveAcronyms) { if (string.IsNullOrWhiteSpace(text)) ...
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Check if a String contains numbers Java

...the \\d+ (double backslash I think is just to escape the second backslash) and \d+ means a digit from 1 time to infinite. – Giudark Sep 29 '16 at 0:11 6 ...
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NOT IN vs NOT EXISTS

...l need to do more work (even if no NULLs are actually present in the data) and the semantics of NOT IN if NULLs are present are unlikely to be the ones you want anyway. When neither Products.ProductID or [Order Details].ProductID allow NULLs the NOT IN will be treated identically to the following q...
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ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired

...cked by some query. For example, you may have executed "select for update" and have not yet committed/rollbacked and fired another select query. Do a commit/rollback before executing your query. share | ...
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How to delete files/subfolders in a specific directory at the command prompt in Windows

... You can use this shell script to clean up the folder and files within C:\Temp source: del /q "C:\Temp\*" FOR /D %%p IN ("C:\Temp\*.*") DO rmdir "%%p" /s /q Create a batch file (say, delete.bat) containing the above command. Go to the location where the delete.bat file is loc...
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How to use sed/grep to extract text between two words?

... Thanks! What if I wanted to find everything between "one is" and "String" in "Here is a one is a String"? (sed -e 's/one is(.*)String/\1/' ? – user1190650 Nov 6 '12 at 0:31 ...
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Printing a variable memory address in swift

... Swift 2 This is now part of the standard library: unsafeAddressOf. /// Return an UnsafePointer to the storage used for `object`. There's /// not much you can do with this other than use it to identify the /// object Swift 3 For Swift 3, use withUnsafeP...
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How to terminate a Python script

I am aware of the die() command in PHP which exits a script early. 10 Answers 10 ...
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Where does PostgreSQL store the database?

... show data_directory; command points to exact location of data. Searching specific folder is painful as someone else might have installed it for you and now you do not know the configuration, so following sql helps to save the time. :) Thanks Mike. ...
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Configure Sublime Text on OS X to show full directory path in title bar

... edited Feb 29 at 14:28 sandre89 2,6942323 silver badges4747 bronze badges answered Sep 20 '14 at 12:29 ...