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Enabling error display in PHP via htaccess only
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Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...nk you'll find when you start pulling on that string, that the incremental complexity is not as small as you might think.
Of course, there's some degree of benefit that would justify more complexity, but in this case it's not there. The methods we're talking about here are equals, hashCode, and ...
How to set an environment variable only for the duration of the script?
...s to run vblank_mode=0 glxgears. It works, but it also says vblank_mode=0: command not found after running, whereas prepending env doesn't cause this. [testing...] Apparently zsh doesn't like it (yet still uses it correctly), but bash is fine with it. I guess I'll go with the env method from now on....
How exactly does the python any() function work?
... generator expressions were added to Python, you would have created a list comprehension, which looks very similar, but with surrounding []'s: [x > 0 for x in lst]. From the lst containing [-1, -2, 10, -4, 20], you would get this comprehended list: [False, False, True, False, True]. This internal...
How find all unused classes in Intellij Idea?
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Press Ctrl+Shift+A (in Mac Command+Shift+A)
Enter "unused declar"
Double-click on "Unused declaration"
Settings will pop up
Click on Java/Declaration redundancy/Unused declaration
on the right bottom select "On the fly editor settings"
untick check...
How to play an android notification sound
... edited May 23 '17 at 12:10
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111 silver badge
answered Mar 8 '12 at 17:28
PhidiusPhidius
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Cannot obtain value of local or argument as it is not available at this instruction pointer, possibl
... the configuration from "Release" to "Build". Worked on Visual Studio 2017 Community Edition.
– Neo
Dec 30 '18 at 19:05
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How to add a second css class with a conditional value in razor MVC 4
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Of course it will as what's written here is not the complete code but rather the part of the code that is in question. Who knows how many other elements are in the div ;)
– von v.
Apr 16 '15 at 0:34
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C++ performance challenge: integer to std::string conversion
...lls to methods of std::string are not inlined, even if you specify /Ob2 in compiler options. So even something as trivial as a call to std::string::clear(), which you might expect to be very fast, can take 100 clockticks when linking CRT as a static library, and as much as 300 clockticks when linkin...
Django ModelForm: What is save(commit=False) used for?
Why would I ever use save(commit=False) instead of just creating a form object from the ModelForm subclass and running is_valid() to validate both the form and model?
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