大约有 35,490 项符合查询结果（耗时：0.0649秒） [XML]
Sass .scss: Nesting and multiple classes?
...mp;:hover.
– crush
Dec 1 '14 at 18:30
1
@crush For completeness' sake I added this to my answer. ...
RSpec: describe, context, feature, scenario?
...
150
The context is an alias for describe, so they are functionally equivalent. You can use them inte...
What is the difference between LL and LR parsing?
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490
At a high level, the difference between LL parsing and LR parsing is that LL parsers begin at th...
C# - Selectively suppress custom Obsolete warnings
...{
}
static void Main(string[] args)
{
#pragma warning disable 0618
// This one is okay
Foo("Good");
#pragma warning restore 0618
// This call is bad
Foo("Bad");
}
}
Restore the warning afterwards so that you won't miss "bad" calls.
...
What is better: @SuppressLint or @TargetApi?
...
answered Jan 15 '13 at 16:30
CommonsWareCommonsWare
873k161161 gold badges21342134 silver badges21612161 bronze badges
...
Inline code in org-mode
...|
edited Aug 5 '15 at 19:30
answered Apr 24 '13 at 8:49
Fra...
When should I use @classmethod and when def method(self)?
...
70
Your guess is correct - you understand how classmethods work.
The why is that these methods can...
“Deprecation warning: moment construction falls back to js Date” when trying to convert RFC2822 date
...
+50
To get rid of the warning, you need to either:
Pass in an ISO formatted version of your date string:
moment('2014-04-23T09:54:51');...
Node.js and CPU intensive requests
...
answered Aug 21 '10 at 3:39
TimTim
1,93522 gold badges2020 silver badges1818 bronze badges
...
Run cron job only if it isn't already running
...
#!/bin/sh
if ps -ef | grep -v grep | grep doctype.php ; then
exit 0
else
/home/user/bin/doctype.php >> /home/user/bin/spooler.log &
#mailing program
/home/user/bin/simplemail.php "Print spooler was not running... Restarted."
exit 0
fi
It runs ev...