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Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
...o say "no parameters" in C, and it also works in C++.
But:
void foo();
Means different things in C and C++! In C it means "could take any number of parameters of unknown types", and in C++ it means the same as foo(void).
Variable argument list functions are inherently un-typesafe and should be ...
Any way to force strict mode in node?
...nables strict mode only in your package. I think that is more a "Do What I Mean" solution.
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How to get commit history for just one branch?
...its of the current branch (here my_experiment), ignoring the master limit (meaning if my_experiment contains only one commit, 3 would still be listed, 2 of them from master)
See commit e3fa568 by Junio C Hamano (gitster):
revision: parse "git log -<count>" more carefully
This mistyped c...
How do I edit an incorrect commit message with TortoiseGit?
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I'm lost on step 6, what do you mean by "Select from head to one commit above it " is that an option in the context menu?
– Flethuseo
Oct 14 '14 at 15:35
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Difference between wait() and sleep()
...tion. Many people wrote down the definitions from the Javadoc and also the meaning of the two english words but I do not see Why I should ever use sleep instead of wait? What is the benchmarking and speed difference between the two? If I can do everything that I can do with sleep why should I ever ...
The order of elements in Dictionary
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Associative arrays (aka, hash tables) are unordered, which means that the elements can be ordered in any way imaginable.
HOWEVER, you could fetch the array keys (only the keys), order that alphabetically (via a sort function) and then work on that.
I cannot give you a C# sample bec...
What did MongoDB not being ACID compliant before v4 really mean?
...rs in MongoDB can only work against a single collection" => I think you meant "against a single document".
– assylias
Apr 5 '13 at 9:27
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How to get unique device hardware id in Android? [duplicate]
How to get the unique device ID in Android which cannot be changed when performing a phone reset or OS update?
3 Answers
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Find object by id in an array of JavaScript objects
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Use the find() method:
myArray.find(x => x.id === '45').foo;
From MDN:
The find() method returns the first value in the array, if an element in the array satisfies the provided testing function. Otherwise undefined is returned.
If you want to find its index ...
What does the “static” modifier after “import” mean?
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Would it mean anything to write import static java.lang.Math without the asterisk?
– Chris Middleton
Feb 26 '14 at 17:05
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