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Python: reload component Y imported with 'from X import Y'?
...ns and classes directly, no matter how much I explain that it's not a good idea;-).
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ab load testing
...he apache benchmark tool is very basic, and while it will give you a solid idea of some performance, it is a bad idea to only depend on it if you plan to have your site exposed to serious stress in production.
Having said that, here's the most common and simplest parameters:
-c: ("Concurrency"). I...
importing pyspark in python shell
... I can't find the libexec directory in my Apache Spark installation, any idea?
– Alberto Bonsanto
Dec 3 '15 at 14:32
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Learning to write a compiler [closed]
...alf takes care of the platform specific code generation.
Nonetheless, one idea for an easy way to approach this topic (the one we used in my compilers class, at least) is to build the compiler in the two pieces described above. Specifically, you'll get a good idea of the entire process by just bui...
MySQL high CPU usage [closed]
...on.
How MySQL Uses Memory
MySQL System Variables
It's also a very good idea to use a profiler. Something you can turn on when you want that will show you what queries your application is running, if there's duplicate queries, how long they're taking, etc, etc. An example of something like this i...
How can I use interface as a C# generic type constraint?
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nice answer, but do you have any idea why this syntax doesn't exist? Seems like it would be a nice-to-have feature.
– Stephen Holt
Sep 6 '13 at 9:36
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How can you dynamically create variables via a while loop? [duplicate]
...icit is better than implicit, and "Readability Counts". This is just a bad idea IMHO.
– Tony Suffolk 66
Jul 2 '14 at 18:31
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C++ project organisation (with gtest, cmake and doxygen)
...source files
└── doc : for documentation
It is probably a good idea to stick to this basic layout, at least at the top-level.
About splitting the header files and source files (cpp), both schemes are fairly common. However, I tend to prefer keeping them together, it is just more practic...
IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
When I attempt to run the following test in IntelliJ IDEA I get the message:
23 Answers
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Why isn't std::initializer_list a language built-in?
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The idea of optimizing compilers is that the compiler can transform the code to any equivalent code. C++ in particular relies on optimisation for "free" abstractions. The idea of replacing code from the standard library is common...