大约有 9,000 项符合查询结果（耗时：0.0224秒） [XML]
Most pythonic way to delete a file which may not exist
...eaningfully shortened, because you must have a line to introduce the first block, the block itself, a line to introduce the second block, and then that block, so try/except is already as terse as possible.
– Kevin
Jan 29 '19 at 21:41
...
How do I purge a linux mail box with huge number of emails? [closed]
... Tue Jul 29 17:43 23/1016 "Cron <eric@ip-10-0-1-51> /usr/bin/php /var/www/sandbox/eric/c"
N 2 Cron Daemon Tue Jul 29 17:44 23/1016 "Cron <eric@ip-10-0-1-51> /usr/bin/php /var/www/sandbox/eric/c"
& d *
& quit
Then check your mail again:
eric@dev ~ $ mail
N...
Assign an initial value to radio button as checked
...nchecked.
<input type="radio" name="gender" value="male" required <?php echo "checked"; ?>/>
<input type="radio" name="gender" value="female" required />
This will makes the "male" radio button checked.
<input type="radio" name="gender" value="male" <?php echo "checked"; ...
What is the best way to tell if a character is a letter or number in Java without using regexes?
...ic, sanskrit, ...
The general solution is to do this:
Character.UnicodeBlock block = Character.UnicodeBlock.of(someCodePoint);
and then test to see if the block is one of the ones that you are interested in. In some cases you will need to test for multiple blocks. For example, there are (at ...
How do I fix “Failed to sync vcpu reg” error?
...
this is really a problem for me.. Im running a php app which provides api in virtual box on my macbook and I can't develop android app which needs to connect to that api... I guess I will need to deploy the php app on some server and develop on that, oh well
...
How do I execute a command and get the output of the command within C++ using POSIX?
...s you the child's PID allowing you to send signals e.g. to kill it if it's blocked or not exiting. All of those are advantages even if you only want unidirectional IO.
– Jonathan Wakely
Oct 10 '12 at 17:08
...
Set the value of an input field
... answered Sep 2 '15 at 5:59
php-coderphp-coder
91711 gold badge1212 silver badges2222 bronze badges
...
How to prevent SIGPIPEs (or handle them properly)
...IGPIPE we first check if it is pending. If it does, this means that it is blocked in this thread, and we have to do nothing. If the library generates additional SIGPIPE, it will be merged with the pending one, and that's a no-op. If SIGPIPE is not pending then we block it in this thread, and also...
Sphinx autodoc is not automatic enough
...{ fullname | escape | underline}}
.. automodule:: {{ fullname }}
{% block attributes %}
{% if attributes %}
.. rubric:: Module Attributes
.. autosummary::
:toctree: <-- add this line
{% for item in attributes %}
{{ item }}
...
How does the NSAutoreleasePool autorelease pool work?
...u cannot use autorelease pools directly. Instead, you use @autoreleasepool blocks. From developer.apple.com/library/mac/#documentation/Cocoa/Reference/…
– Md Mahbubur Rahman
Mar 28 '13 at 6:11
...