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Casting a variable using a Type variable

...pe intType = typeof(Int32); object value1 = 1000.1; // Variable value2 is now an int with a value of 1000, the compiler // knows the exact type, it is safe to use and you will have autocomplete int value2 = Convert.ChangeType(value1, intType); // Variable value3 is now an int with a value of 1000...
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How to remove from a map while iterating it?

...roduces the loop variable that is directly usable as the value, and so no knowledge of the container is required inside the loop. This is a clue to the intended usage of the RBFL for loops that do not have to know about the container. Erasing is the complete opposite situation, where it's all about ...
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Can anyone explain python's relative imports?

...nit__.py ./pkg/sub/relative.py With start.py: import pkg.sub.relative Now pkg is the top level package and your relative import should work. If you want to stick with your current layout you can just use import parent. Because you use start.py to launch your interpreter, the directory where ...
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ExecJS::RuntimeError on Windows trying to follow rubytutorial

...henson/execjs#execjs ) 3) Actually fixing the issue / Learning - Use the knowledge of options 1 and 2 to search for other solutions. I can't tell you how many webpages I closed upon seeing options 1 or 2 was the accepted solution before actually finding information about the root issue we were hav...
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ActiveMQ or RabbitMQ or ZeroMQ or [closed]

... More information than you would want to know: http://wiki.secondlife.com/wiki/Message_Queue_Evaluation_Notes UPDATE Just elaborating what Paul added in comment. The page mentioned above is dead after 2010, so read with a pinch of salt. Lot of stuff has been bee...
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How to include (source) R script in other scripts

...uld go into util.R. You just put the entire body of what's in util.R right now into a giant if() statement, if that makes sense. – Keith Twombley May 16 '13 at 17:18 add a com...
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Can someone explain in simple terms to me what a directed acyclic graph is?

...uried in complex terminology (if we're asking this question, we might not know graph theory... or even need to know). My variant would be something like "bar-hopping where you can never go to the same bar twice". Although the family-tree example from another answer is probably conceptually simpler...
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Prevent RequireJS from Caching Required Scripts

...se the URL has changed and Chrome has dropped the breakpoint. I'd love to know a client-only workaround to this. – Drew Noakes Mar 13 '13 at 19:12 1 ...
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Pass Method as Parameter using C#

... @unknown: In that case it would be Action instead of Func<string, int>. – Jon Skeet Jan 17 '10 at 21:45 ...
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Should I put input elements inside a label element?

... contained within a label element that contains the label text." I don't know if that was added in the years since @Sorcy commented, but the input-in-label scenario is considered valid now. – Alex Weitzer Aug 14 '14 at 21:29 ...