大约有 13,166 项符合查询结果（耗时：0.0230秒） [XML]
CRON job to run on the last day of the month
...So, something like:
55 23 28-31 * * [[ "$(date --date=tomorrow +\%d)" == "01" ]] && myjob.sh
should be a good start, assuming you have a relatively intelligent date program.
If your date program isn't quite advanced enough to give you relative dates, you can just put together a very simp...
Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
...sion of readline, I think you should consider upgrading.
Update: 06/02/2019
What if the old version is not installed?
Homebrew doesn't provide a way to install old version formula. And since v2.0.0, it will run brew cleanup as default behaviours every 30 days. Therefore, you may accidentally up...
Programmatically add custom event in the iPhone Calendar
...ion to user.
– Ans
May 17 '14 at 10:01
1
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What does the Visual Studio “Any CPU” target mean?
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answered Jan 23 '10 at 18:01
Paul A JungwirthPaul A Jungwirth
19.6k99 gold badges6161 silver badges7979 bronze badges
...
How to create GUID / UUID?
...return v.toString(16);
});
}
console.log(uuidv4());
Update, 2015-06-02: Be aware that UUID uniqueness relies heavily on the underlying random number generator (RNG). The solution above uses Math.random() for brevity, however Math.random() is not guaranteed to be a high-quality RNG. ...
How do I find the install time and date of Windows?
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TommyTommy
1,01888 silver badges44 bronze badges
3
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Child inside parent with min-height: 100% not inheriting height
... absolute positioning.
See http://jsfiddle.net/xrebB/
Edit on April 10, 2014
Since I'm currently working on a project for which I really need parent containers with min-height, and child elements inheriting the height of the container, I did some more research.
First: I'm not so sure anymore whe...
Convert bytes to a string
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Aaron MaenpaaAaron Maenpaa
98.1k1010 gold badges9191 silver badges106106 bronze badges
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In-memory size of a Python structure
...0
float 16
int 12
list 36
object 8
set 116
str 25
tuple 28
unicode 28
2012-09-30
python 2.7 (linux, 32-bit):
decimal 36
dict 136
float 16
int 12
list 32
object 8
set 112
str 22
tuple 24
unicode 32
python 3.3 (linux, 32-bit)
decimal 52
dict 144
float 16
int 14
list 32
object 8
set 112
str 26...
Regular expression to allow spaces between words
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This : regex101.com/#javascript also provides as good an explanation for the regex pattern you want to analyse.
– Dark Star1
Sep 9 '14 at 11:35
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