大约有 47,000 项符合查询结果（耗时：0.0791秒） [XML]
counting number of directories in a specific directory
...y's children and do not descend into them at all:
$ find .vim/* -maxdepth 0 -type d
.vim/after
.vim/autoload
.vim/bundle
.vim/colors
.vim/compiler
.vim/doc
.vim/ftdetect
.vim/ftplugin
.vim/indent
.vim/plugin
.vim/syntax
$ find .vim/* -maxdepth 0 -type d | wc -l
11
$ find .vim/ -maxdepth 1 -type d ...
Parallelize Bash script with maximum number of processes
...to max-procs processes at a time; the default is 1.
If max-procs is 0, xargs will run as many processes as possible at a
time. Use the -n option with -P; otherwise chances are that only one
exec will be done.
...
Git - Difference Between 'assume-unchanged' and 'skip-worktree'
...
109
A small note to save few seconds searching and reading. To cancel --skip-worktree effects and unset the flag there is --no-skip-worktree op...
Is there a difference between `continue` and `pass` in a for loop in python?
...
407
Yes, they do completely different things. pass simply does nothing, while continue goes on wit...
How to write a CSS hack for IE 11? [duplicate]
...
301
Use a combination of Microsoft specific CSS rules to filter IE11:
<!doctype html>
<ht...
Does Python have a ternary conditional operator?
... The order may seems strange for coders however f(x) = |x| = x if x > 0 else -x sounds very natural to mathematicians. You may also understand it as do A in most case, except when C then you should do B instead...
– yota
Jan 25 '16 at 15:07
...
How do I set the time zone of MySQL?
... MySQL:
In the file "my.cnf" in the [mysqld] section
default-time-zone='+00:00'
@@global.time_zone variable
To see what value they are set to:
SELECT @@global.time_zone;
To set a value for it use either one:
SET GLOBAL time_zone = '+8:00';
SET GLOBAL time_zone = 'Europe/Helsinki';
SET @@glo...
JavaScript curry: what are the practical applications?
...
|
edited Dec 31 '08 at 11:19
Andreas Grech
95.7k9595 gold badges282282 silver badges354354 bronze badges
...
How to get config parameters in Symfony2 Twig Templates
...
407
You can use parameter substitution in the twig globals section of the config:
Parameter config...
What is the strict aliasing rule?
... = (Msg*)(buff);
// Send a bunch of messages
for (int i = 0; i < 10; ++i)
{
msg->a = i;
msg->b = i+1;
SendWord(buff[0]);
SendWord(buff[1]);
}
}
The strict aliasing rule makes this setup illegal: dereferencing a pointer that aliase...