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Link to all Visual Studio $ variables

... Note that you may have to change the selection of the version. For instance, I have MSVS2008, and $(Configuration)(in 2013) is $(ConfigurationName) instead. – sancho.s ReinstateMonicaCellio Apr 7 '14 at 19:44 ...
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How do I build a graphical user interface in C++? [closed]

...ack to the operating system (usually with some kind of special "sleep" or "select" or "yield" function call) then the yield function will return when the operating system is done, and you have another go around the loop. There are plenty of resources about event based programming. If you have any ...
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Unique (non-repeating) random numbers in O(1)?

... max At each iteration, a random number r is selected between 0 and max, array[r] and array[max] are swapped, the new array[max] is returned, and max is decremented: max = 10, r = 3 +--------------------+ v v +--+--+--+--+--+--+...
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How to do a batch insert in MySQL

... Insert into table(col1,col2) select col1,col2 from table_2; Please refer to MySQL documentation on INSERT Statement share | improve this answer ...
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Sockets: Discover port availability using Java

...ee = false; } return portFree; } EDIT: If all you're trying to do is select a free port then new ServerSocket(0) will find one for you. share | improve this answer | fo...
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Why does ReSharper want to use 'var' for everything?

...Dictionary<int,bool>>>> q = from t in d where t.Key == null select t; // OMG! //vs. var q = from t in d where t.Key == null select t; // I simply want the first string, so the last version seems fine. q.First().Key; You must use var when there's an anonymous ty...
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How to print the current Stack Trace in .NET without any exception?

...oint where you want to see the stack trace. Right-click the breakpoint and select "Actions..." in VS2015. In VS2010, select "When Hit...", then enable "Print a message". Make sure "Continue execution" is selected. Type in some text you would like to print out. Add $CALLSTACK wherever you want to se...
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How can I easily view the contents of a datatable or dataview in the immediate window

... of this solution: You don't need Visual Studio! Here my example output: SELECT PackKurz, PackName, PackGewicht FROM verpackungen PackKurz | PackName | PackGewicht | ---------------------|----------------------|----------------------|- BB205 | BigB...
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Input placeholders for Internet Explorer

...n(){ if (input.val() === text) input.css({ color:'lightGrey' }).selectRange(0,0).one('keydown', function(){ input.val("").css({ color:'black' }); }); }); input.blur(function(){ if (input.val() == "" || input.val() === text) input.val(text)...
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“Width equals height” constraint in Interface Builder

...click and drag from a view and release while the pointer is over the view. Select "Aspect Ratio". It will create a constraint where the first and second item is the view. Before Xcode 5.1 You can't because the width/height editor lacks the fields to relate to another property or set the ratio: ...