大约有 14,532 项符合查询结果（耗时：0.0185秒） [XML]
How to replace plain URLs with links?
...placedText, replacePattern1, replacePattern2, replacePattern3;
//URLs starting with http://, https://, or ftp://
replacePattern1 = /(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gim;
replacedText = inputText.replace(replacePattern1, '<a href="$1" target...
linux: kill background task
... as %n. A job may also be referred to using a prefix of the name used to start it, or using a substring that
appears in its command line. For example, %ce refers to a stopped ce job. If a prefix matches more than one job, bash
reports an error. Using %?ce, on the other han...
image processing to improve tesseract OCR accuracy
...s an OCR expert. But I this week had need to convert text out of a jpg.
I started with a colorized, RGB 445x747 pixel jpg.
I immediately tried tesseract on this, and the program converted almost nothing.
I then went into GIMP and did the following.
image>mode>grayscale
image>scale imag...
How to install latest version of git on CentOS 7.x/6.x
... git --version
git version 2.0.4
I also wanted to add that the "Getting Started" guide at the GIT website also includes instructions on how to download and compile it yourself:
http://git-scm.com/book/en/v2/Getting-Started-Installing-Git
...
Resuming git-svn clone
I started cloning an SVN repository using the git-svn's clone operation. After about 6 hours of importing (it's a big repo), my computer went and slept on me. Is there a way to resume the operation without redoing all of the initial work?
...
Purge Kafka Topic
... That's a great answer but could you please add a description how to start with checking the topic's current retention.ms value?
– Greg Dubicki
Nov 13 '15 at 10:38
29
...
Transitioning from Windows Forms to WPF
For a long time now, I have been stuck with Windows Forms development (started with VB6, and has continued through to C# .NET 4.5), and I have pretty much hit the limit of what Windows Forms can do, both using pure .NET, and special effects with Native Code.
...
Eclipse secure storage
...es, don't combine into one)
-eclipse.password
/home/user/.eclipse/master
Start Eclipse again.
share
|
improve this answer
|
follow
|
...
RegEx for Javascript to allow only alphanumeric
...
/^[a-z0-9]+$/i
^ Start of string
[a-z0-9] a or b or c or ... z or 0 or 1 or ... 9
+ one or more times (change to * to allow empty string)
$ end of string
/i case-insensitive
Update (supporting universal characters...
range() for floats
...gt;>> from itertools import count, takewhile
>>> def frange(start, stop, step):
return takewhile(lambda x: x< stop, count(start, step))
>>> list(frange(0.5, 5, 1.5))
# [0.5, 2.0, 3.5]
sha...