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presentViewController:animated:YES view will not appear until user taps again
...pit, I drops into it and feeling hurt badly.
– OpenThread
Oct 29 '15 at 8:21
7
OMG, this is so hi...
How do you compare two version Strings in Java?
...ple projects like spring-security-core, jboss etc
multiple features
it's already a java.lang.Comparable
just copy-paste that one class, no third-party dependencies
Don't include dependency to maven-artifact as that will pull various transitive dependencies
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Is it better practice to use String.format over string Concatenation in Java?
...guys even know wether the code is executed at all? The variables are never read or used, you can't be sure that JIT doesn't remove this code in a first place.
– alobodzk
May 15 '17 at 12:25
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Python time measure function
...lution is closer to the spirit of the original post, or at least my way of reading it. All the other have a lot of boiler plate code, whereas it is clear that here we are discussing how to quickly get the timing of a single line of my code, by doing an inline change or as close as possible to inline...
strdup() - what does it do in C?
...y shows the intent. In some implementations, it may be faster (since you already know the length) to use memcpy, as they may allow for transferring the data in larger chunks, or in parallel. Or it may not :-) Optimisation mantra #1: "measure, don't guess".
In any case, should you decide to go that ...
In C#, what happens when you call an extension method on a null object?
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As you've already discovered, since extension methods are simply glorified static methods, they will be called with null references passed in, without a NullReferenceException being thrown. But, since they look like instance methods to t...
Where does git config --global get written to?
...caught me out while using Bower. It seems a number of utilities on Windows read from <system>:\User\<username>\.gitconfig, while the Git tool itself saves to %HOMEPATH%\.gitconfig. I had to go one step further and copy the updated config file from my H:` (our network uses the same drive ...
Python: Find in list
... = [el for el in your_list if el in item]
then just check len(matches) or read them if needed.
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Add st, nd, rd and th (ordinal) suffix to a number
... @Anomaly funnily enough, after ~π/2 years later I can still read it.
– Camilo Martin
Mar 10 '18 at 6:22
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How do I copy an object in Java?
... create a class and do improper clone method. If you are going to do that, read at least what Joshua Bloch has to say about it in Effective Java.
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