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Declaring variables inside loops, good practice or bad practice?
...he first version will not spot anything, the result of f1() will simply be tested a second time, being confused for the result of f2().
Complementary information
The open-source tool CppCheck (a static analysis tool for C/C++ code) provides some excellent hints regarding optimal scope of variables...
Preferred method to store PHP arrays (json_encode vs serialize)
...ance is your absolute driving characteristic, then by all means use the fastest one. Just make sure you have a full understanding of the differences before you make a choice
Unlike serialize() you need to add extra parameter to keep UTF-8 characters untouched: json_encode($array, JSON_UNESCAPED_U...
Fastest way to check if a file exist using standard C++/C++11/C?
I would like to find the fastest way to check if a file exist in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function?
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How to pass variable number of arguments to a PHP function
...distinct parameters.
For instance, if you have this function :
function test() {
var_dump(func_num_args());
var_dump(func_get_args());
}
You can pack your parameters into an array, like this :
$params = array(
10,
'glop',
'test',
);
And, then, call the function :
call_user_func_ar...
Code coverage for Jest
Is there a way to have code coverage in the Javascript Jest testing framework that is built on top of Jasmine?
8 Answers
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Invalid argument supplied for foreach()
... It's a shame he didn't go on to say it wasn't for sure the most efficientest, though :D
– Gui Prá
Feb 10 '15 at 1:38
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show 4 more comme...
MemoryCache does not obey memory limits in configuration
...ss in an application and trying to limit the maximum cache size, but in my tests it does not appear that the cache is actually obeying the limits.
...
Test whether a glob has any matches in bash
If I want to check for the existence of a single file, I can test for it using test -e filename or [ -e filename ] .
19 ...
Is it safe to resolve a promise multiple times?
...
You can write tests to confirm the behavior.
By running the following test you can conclude that
The resolve()/reject() call never throw error.
Once settled (rejected), the resolved value (rejected error) will be preserved
regardless of f...
Entity Framework Provider type could not be loaded?
I am trying to run my tests on TeamCity which is currently installed on my machine.
34 Answers
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