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How to pass JVM options from bootRun
...ing web application that communicates with remote host and I would like to test it locally behind corporate proxy.
I use "Spring Boot" gradle plugin and the question is how can I specify proxy settings for JVM?
...
Test if characters are in a string
...there's at least 2^9=512 ways to invoke it, that's a lot of work to write, test, and remember... decouple such functions (split them up, remove dependencies on each other, string things are different than regex things are different than vector things). Some of the options are also mutually exclusive...
How to git-cherry-pick only changes to certain files?
...flicting section, which cherry-pick would probably also yield anyway. I'll test this next time I need it, definitely an interesting approach
– Tobias Kienzler
Mar 2 '16 at 12:54
2
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Remove json element
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I don't get this answer. Where's "foo" in the test data?
– Tony
Oct 4 '13 at 2:45
9
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C# Test if user has write access to a folder
I need to test if a user can write to a folder before actually attempting to do so.
18 Answers
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Test if a command outputs an empty string
How can I test if a command outputs an empty string?
11 Answers
11
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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...
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...
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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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...