大约有 40,000 项符合查询结果（耗时：0.0727秒） [XML]
python re.sub group: number after \number
...
330
The answer is:
re.sub(r'(foo)', r'\g<1>123', 'foobar')
Relevant excerpt from the docs:
...
Extract substring using regexp in plain bash
...
Using pure bash :
$ cat file.txt
US/Central - 10:26 PM (CST)
$ while read a b time x; do [[ $b == - ]] && echo $time; done < file.txt
another solution with bash regex :
$ [[ "US/Central - 10:26 PM (CST)" =~ -[[:space:]]*([0-9]{2}:[0-9]{2}) ]] &&
...
How can I catch a ctrl-c event?
...r;
sigemptyset(&sigIntHandler.sa_mask);
sigIntHandler.sa_flags = 0;
sigaction(SIGINT, &sigIntHandler, NULL);
pause();
return 0;
}
share
|
improve this answer
...
Split string based on regex
...
answered Nov 3 '12 at 13:02
ΩmegaΩmega
35.4k2626 gold badges109109 silver badges176176 bronze badges
...
How to sort an array in Bash
...ed and see!
– antak
Oct 19 '15 at 9:04
3
Very nice. Could you explain for the average bash user h...
Maven: best way of linking custom external JAR to my project?
...
209
You can create an In Project Repository, so you don't have to run mvn install:install-file eve...
SQLite string contains other string query
...
Maksim Turaev
2,8512020 silver badges3636 bronze badges
answered Aug 17 '10 at 2:17
OMG PoniesOMG Ponies
...
How do I add an icon to a mingw-gcc compiled executable?
...ile and follow the above mentioned steps.
1 VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "080904E4"
BEGIN
VALUE "CompanyName", "My Company Name"
VALUE "FileDescription", "My excellent application"
VALUE "FileVersi...
How to pass an array into jQuery .data() attribute
...
|
edited Dec 20 '13 at 18:08
answered May 20 '11 at 12:07
...
How to toggle a boolean?
...
JordanJordan
28k66 gold badges5050 silver badges6363 bronze badges
9
...