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Get Image Height and Width as integer values?

... @poke: are you really 100% sure? – Sarfraz Feb 18 '10 at 5:04 5 ...
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Efficiently test if a port is open on Linux?

... to connect by loopback. If it fails, then the port is closed or we aren't allowed access. Afterwards, close the connection. Modify this for your use case, such as sending an email, exiting the script on failure, or starting the required service. ...
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“The given path's format is not supported.”

...spaces; 'System.IO.Path' is a type not a namespace – All Blond Sep 8 '11 at 13:32 2 @All Blond pu...
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What does the [Flags] Enum Attribute mean in C#?

... Such collections are often used with bitwise operators, for example: var allowedColors = MyColor.Red | MyColor.Green | MyColor.Blue; Note that the [Flags] attribute doesn't enable this by itself - all it does is allow a nice representation by the .ToString() method: enum Suits { Spades = 1, Clu...
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jQuery.inArray(), how to use it right?

... The right way of using inArray(x, arr) is not using it at all, and using instead arr.indexOf(x). The official standard name is also more clear on the fact that the returned value is an index thus if the element passed is the first one you will get back a 0 (that is falsy in Javascr...
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Where is svcutil.exe in Windows 7?

... If you're trying to install the v 7.1 of the SDK (and you happen to be on Windows 7 x64), it seems MS has removed svcutil.exe from it. It's nowhere to be found whether you jump through all the hoops to get around the installation errors, or you dow...
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How do I check if an index exists on a table field in MySQL?

...name, this way you don't need to find out the index name if it is automatically added without name. – Programista Apr 9 '14 at 11:05 ...
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How to stop /#/ in browser with react-router?

... Note that history is a stand-alone package you'll need to install. – Jan Klimo Oct 24 '15 at 15:01 4 ...
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How to show git log history for a sub directory of a git repo?

...ne -- src/nvfs d6f6b3b Changes for Mac OS X 803fcc3 Initial Commit # Show all changes (one additional commit besides in src/nvfs). $ git log --oneline d6f6b3b Changes for Mac OS X 96cbb79 gitignore 803fcc3 Initial Commit s...
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How to find all positions of the maximum value in a list?

...that tracks the current max and its position might be more efficient for really long lists. – radtek Jan 8 '15 at 18:42 1 ...