大约有 36,010 项符合查询结果（耗时：0.0232秒） [XML]
Passing arguments to “make run”
...
I don't know a way to do what you want exactly, but a workaround might be:
run: ./prog
./prog $(ARGS)
Then:
make ARGS="asdf" run
# or
make run ARGS="asdf"
...
Any way to break if statement in PHP?
...
Don't worry about other users comments, I can understand you, SOMETIMES when developing this "fancy" things are required. If we can break an if, a lot of nested ifs won't be necessary, making the code much more clean and aest...
How do I check how many options there are in a dropdown menu?
How do I check, using jQuery, how many options are there in a drop down menu?
10 Answers
...
Getting the last element of a list
In Python, how do you get the last element of a list?
12 Answers
12
...
Do you continue development in a branch or in the trunk? [closed]
...ng the trunk the stable version, tagging it as a release periodically, and doing your experimental work in branches. What do folks think is the trunk considered "gold" or considered a "sand box"?
...
Show the progress of a Python multiprocessing pool imap_unordered call?
I have a script that's successfully doing a multiprocessing Pool set of tasks with a imap_unordered() call:
9 Answers
...
How to access outer class from an inner class?
...t, it is often recommended against using nested classes, since the nesting does not imply any particular relationship between the inner and outer classes.
share
|
improve this answer
|
...
How do I check if a string contains a specific word?
...e simpler constructs like !strpos($a, 'are').
Edit:
Now with PHP 8 you can do this:
if (str_contains('How are you', 'are')) {
echo 'true';
}
RFC
str_contains
share
|
improve this answer
...
How do I analyze a .hprof file?
...
If you want a fairly advanced tool to do some serious poking around, look at the Memory Analyzer project at Eclipse, contributed to them by SAP.
Some of what you can do is mind-blowingly good for finding memory leaks etc -- including running a form of limited SQ...
MySQL pagination without double-querying?
...
No, that's how many applications that want to paginate have to do it. It's reliable and bullet-proof, albeit it makes the query twice. But you can cache the count for a few seconds and that will help a lot.
The other way is to use SQL_CALC_FOUND_ROWS clause and then call SELECT FOUND_RO...