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What are the differences between type() and isinstance()?
...calar types, i.e., ones you can't loop on) one way, all containers (lists, sets, dicts, ...) in another way, and basestring plus isinstance helps you do that—the overall structure of this idiom is something like:
if isinstance(x, basestring)
return treatasscalar(x)
try:
return treatasiter(ite...
Get TFS to ignore my packages folder
...Or just delete the packages folder altogether. I've been rolling with this setup for months and never experienced that error.
– Pharylon
May 29 '15 at 19:19
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Why do this() and super() have to be the first statement in a constructor?
...on the parent class in your constructor, the parent class has already been set up correctly.
What you are trying to do, pass args to the super constructor is perfectly legal, you just need to construct those args inline as you are doing, or pass them in to your constructor and then pass them to sup...
How to download a Nuget package without nuget.exe or Visual Studio extension?
... editor after snippets, if snippets enabled
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createEditor();
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Why don't C++ compilers define operator== and operator!=?
I am a big fan of letting the compiler do as much work for you as possible. When writing a simple class the compiler can give you the following for 'free':
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How to check size of a file using Bash?
I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
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项目管理实践【四】Bug跟踪管理【Bug Trace and Management】 - 项目管理 -...
项目管理实践【四】Bug跟踪管理【Bug Trace and Management】至于Bug的跟踪和管理的必要性和好处，我就不在这里说了，下面介绍几款Bug跟踪和管理的软件。一、BugNETBugNET是一个非常优秀的开源软件，基 至于Bug的跟踪和管理的必要性...
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
I'd like to prepare a little educational tool for SO which should help beginners (and intermediate) programmers to recognize and challenge their unwarranted assumptions in C, C++ and their platforms.
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How do I implement basic “Long Polling”?
...call the waitForMsg function again, which triggers the wait.
The 1 second setTimeout() is a really basic rate-limiter, it works fine without this, but if msgsrv.php always returns instantly (with a syntax error, for example) - you flood the browser and it can quickly freeze up. This would better be...