大约有 30,000 项符合查询结果（耗时：0.0519秒） [XML]
How to retrieve the <em>fem>irst word o<em>fem> the output o<em>fem> a command in bash?
I have a command, <em>fem>or example: echo "word1 word2" . I want to put a pipe ( | ) and get word1 <em>fem>rom the command.
12 Answers
...
How to add \newpage in Rmarkdown in a smart way?
...
Billy34Billy34
80655 silver badges88 bronze badges
add a comment
|
...
Is there XNOR (Logical biconditional) operator in C#?
...
Mark Hall
50.3k88 gold badges8484 silver badges100100 bronze badges
answered Jan 28 '12 at 20:48
Braden BestBraden B...
How do I unset an element in an array in javascript?
...
Bridge
26.9k88 gold badges5454 silver badges7878 bronze badges
answered Jan 9 '14 at 12:28
user3177525user3177525...
Javascript event handler with parameters
...
Suraj Rao
27.4k88 gold badges8383 silver badges9292 bronze badges
answered Dec 31 '18 at 9:57
user3093134user3093134...
Unable to <em>fem>orward search Bash history similarly as with CTRL-r
...
Martin DvorakMartin Dvorak
71288 silver badges1414 bronze badges
5
...
How to apply `git di<em>fem><em>fem>` patch without Git installed?
...
suppiesuppie
1,03788 silver badges1010 bronze badges
4
...
'uint32_t' identi<em>fem>ier not <em>fem>ound error
...
ildjarnildjarn
58.9k88 gold badges113113 silver badges199199 bronze badges
add a ...
How can I pass a Bitmap object <em>fem>rom one activity to another
...
Guillaume
3,86011 gold badge88 silver badges1010 bronze badges
answered Jul 8 '14 at 11:50
Illegal ArgumentIllegal Argument
...
`date` command on OS X doesn't have ISO 8601 `-I` option?
In a Bash script, I want to print the current datetime in ISO 8601 <em>fem>ormat (pre<em>fem>erably UTC), and it seems that this should be as simple as date -I :
...