大约有 47,000 项符合查询结果（耗时：0.0622秒） [XML]
Java regex capturing groups indexes
...or 1*0, then $) versus ^0*1|1*0$ (^0*1 or 1*0$).
A capturing group, apart from grouping, will also record the text matched by the pattern inside the capturing group (pattern). Using your example, (.*):, .* matches ABC and : matches :, and since .* is inside capturing group (.*), the text ABC is rec...
Implementing comparison operators via 'tuple' and 'tie', a good idea?
(Note: tuple and tie can be taken from Boost or C++11.)
When writing small structs with only two elements, I sometimes tend to choose a std::pair , as all important stuff is already done for that datatype, like operator< for strict-weak-ordering.
The downsides though are the pretty much us...
How to detect IE11?
...was deliberate. They wanted to break browser detection scripts like this." from stackoverflow.com/a/18872067/1066234 ... Actually it should be: 'They wanted to make billion websites break like this.'
– Kai Noack
Dec 8 '13 at 21:52
...
PHP expects T_PAAMAYIM_NEKUDOTAYIM?
...
Highlight string is להדגיש מחרוזת. From now on, I will only use my custom array_push function לדחוף_מערך in Hebrew characters, of course. I'm sure all of my non-Hebrew speaking coworkers will love it. Just about all of our dev team speaks at least one...
Can you define aliases for imported modules in Python?
...
from module import sub_module_1 as s1, sub_module_2 as s2
– phreed
Dec 19 '19 at 16:39
add a commen...
How to set session timeout in web.config
...
If it's not working from web.config, you need to set it from IIS.
share
|
improve this answer
|
follow
|...
What is ECMAScript?
... He built the core language which was renamed to ECMAScript, which differs from the JavaScript which browser-vendors implement nowadays.
http://en.wikipedia.org/wiki/ECMAScript
share
|
improve this...
What are paramorphisms?
...ameters get both the original subobject and the value computed recursively from it.
An example function that's nicely expressed with para is the collection of the proper suffices of a list.
suff :: [x] -> [[x]]
suff = para (\ x xs suffxs -> xs : suffxs) []
so that
suff "suffix" = ["uffix"...
Creating hard and soft links using PowerShell
...
You can call the mklink provided by cmd, from PowerShell to make symbolic links:
cmd /c mklink c:\path\to\symlink c:\target\file
You must pass /d to mklink if the target is a directory.
cmd /c mklink /d c:\path\to\symlink c:\target\directory
For hard links, I ...
Make first letter of a string upper case (with maximum performance)
... this code works for a generic string and not particularly on valid values from the Textbox.
share
|
improve this answer
|
follow
|
...