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How to execute a Python script from the Django shell?
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It does not work anymore with Python 3+. Any idea to replace this?
– David D.
Apr 5 '15 at 13:27
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In C++, is it still bad practice to return a vector from a function?
... does it anyway": compiler isn't required to do that == uncertainty == bad idea (need 100% certainty). "comprehensive analysis"There is a huge problem with that analysis - it relies on undocumented/non-standard language features in unknown compiler ("Although copy elision is never required by the st...
How to watch for array changes?
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Thanks! That works for the regular array methods. Any ideas on how to raise an event for something like "arr[2] = "foo" ?
– Sridatta Thatipamala
Feb 24 '11 at 4:44
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Is the size of C “int” 2 bytes or 4 bytes?
...form. It is implementation-defined. It can be 2, 4 or something else.
The idea behind int was that it was supposed to match the natural "word" size on the given platform: 16 bit on 16-bit platforms, 32 bit on 32-bit platforms, 64 bit on 64-bit platforms, you get the idea. However, for backward comp...
What is the meaning of “$” sign in JavaScript
... the DOM elements, as '$'. Almost all the JavaScript libraries copied this idea. Prototype also introduced a $$ function to select elements using CSS selector.
jQuery also adapted $ function but expanded to make it accept all kinds of 'selectors' to get the elements you want. Now, if you are alrea...
What is the fastest way to create a checksum for large files in C#
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I like the idea, but it will not work in my scenario because I will end up with a lot of unchanged files over the time.
– crono
Jul 24 '09 at 14:06
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How to check if a process is running via a batch script
...ind /I /N "myapp.exe" >NUL The first NUL seems unnecessary, I have no idea what the '2' is for, the /NH is optional.
– Jan Doggen
Nov 8 '13 at 9:17
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Does Python optimize tail recursion?
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this point of view; sometimes however I like trying or implementing new ideas
as tail-recursive functions rather than with loops for various reasons (focusing on the
idea rather than on the process, having twenty short functions on my screen in the same
time rather than only three "Pythonic" func...
How can I check if multiplying two numbers in Java will cause an overflow?
... work everywhere that Java does. Are you saying that reusing code is a bad idea in general? I disagree if so.
– Rich
Aug 10 '15 at 9:49
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comparing sbt and Gradle [closed]
... to wait for the plugin author to compile a new version or do it yourself. idea-sbt is one example.
– fmpwizard
Jun 16 '12 at 13:15
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