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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="$1" target...
Purge Kafka Topic
... That's a great answer but could you please add a description how to start with checking the topic's current retention.ms value?
– Greg Dubicki
Nov 13 '15 at 10:38
29
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Eclipse secure storage
...es, don't combine into one)
-eclipse.password
/home/user/.eclipse/master
Start Eclipse again.
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image processing to improve tesseract OCR accuracy
...s an OCR expert. But I this week had need to convert text out of a jpg.
I started with a colorized, RGB 445x747 pixel jpg.
I immediately tried tesseract on this, and the program converted almost nothing.
I then went into GIMP and did the following.
image>mode>grayscale
image>scale imag...
How to install latest version of git on CentOS 7.x/6.x
... git --version
git version 2.0.4
I also wanted to add that the "Getting Started" guide at the GIT website also includes instructions on how to download and compile it yourself:
http://git-scm.com/book/en/v2/Getting-Started-Installing-Git
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RegEx for Javascript to allow only alphanumeric
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/^[a-z0-9]+$/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...
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?
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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...
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.
...
Bind a function to Twitter Bootstrap Modal Close
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Starting Bootstrap 3 (edit: still the same in Bootstrap 4) there are 2 instances in which you can fire up events, being:
1. When modal "hide" event starts
$('#myModal').on('hide.bs.modal', function () {
console.log('...