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Random number generation in C++11: how to generate, how does it work? [closed]
...action would be to take rand() % 3. But wait, the remainders 0 and 1 occur more often than the remainder 2, so this isn't correct!
This is why we need proper distributions, which take a source of uniform random integers and turn them into our desired distribution, like Uniform[0,2] in the example. ...
How do you run multiple programs in parallel from a bash script?
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@liang: Yes, it will work with three or more programs too.
– psmears
Apr 19 '19 at 22:01
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What is the best way to iterate over a dictionary?
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How to replace spaces in file names using a bash script
... Of course you're not going to get a performance boost from it. It's more about using the right tool. And this whole question is about micro-optimizing more or less. Isn't it fun, after all? ;-)
– Michael Krelin - hacker
Apr 26 '10 at 18:33
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Is a RelativeLayout more expensive than a LinearLayout?
...on to it being negligible ? i found this which states relativeLayout costs more just as i suspected bitbucket.org/spencerelliott/mercury/issue/1/…
– max4ever
Jul 26 '12 at 9:00
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What are five things you hate about your favorite language? [closed]
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Lack of sane defaults in eg graphics.
NullPointerException not containing more information about what is null.
The proliferation of pointlessly "configurable" frameworks/service provider interfaces/factory classes/dependency injection systems. The configurability is almost never used, DRY is violat...
How to bind function arguments without binding this?
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This would be a lot more helpful if an example was provided of how to use it.
– Andrew
Sep 5 '19 at 19:57
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Difference between Visual Basic 6.0 and VBA
...BA.
Apart from that, there is a difference in the IDE - the VB 6.0 IDE is more powerful in comparison. On the other hand, you have tight integration of the host application in VBA. Application-global objects (like "ActiveDocument") and events are available without declaration, so application-specif...
How can I make the tabs work normally on Xcode 4?
...pse). And for me this kind of sucks.
In general, I expect IDE tabs to keep more than 1 file open. So if I click a file in the project tree, I expect that it will switch to the tab I have opened with that file - if I have already opened it. Instead, XCode 4 changes the current tab to the file I click...
What are the differences between type() and isinstance()?
...s do however offer extra goodies: isinstance (and issubclass) can now mean more than just "[an instance of] a derived class" (in particular, any class can be "registered" with an ABC so that it will show as a subclass, and its instances as instances of the ABC); and ABCs can also offer extra conveni...