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Using Regular Expressions to Extract a Value in Java
... example:
private static final Pattern p = Pattern.compile("^([a-zA-Z]+)([0-9]+)(.*)");
public static void main(String[] args) {
// create matcher for pattern p and given string
Matcher m = p.matcher("Testing123Testing");
// if an occurrence if a pattern was found in a given string...
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django: BooleanField, how to set the default value to true?
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edited Jun 2 '19 at 20:56
user8193706
33122 silver badges99 bronze badges
answered Mar 4 '11 at 6:2...
Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
... BY algorithm OPTIONAL
}
So for an RSA private key, the OID is 1.2.840.113549.1.1.1 and there is a RSAPrivateKey as the PrivateKey key data bitstring.
As opposed to BEGIN RSA PRIVATE KEY, which always specifies an RSA key and therefore doesn't include a key type OID. BEGIN RSA PRIVATE KEY is...
Combine --user with --prefix error with setup.py install
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160
One time workaround:
pip install --user --install-option="--prefix=" <package_name>
or
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git diff renamed file
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107
The issue with the difference between HEAD^^ and HEAD is that you have an a.txt in both commits...
How to stop Visual Studio from opening a file on single click?
In my Visual Studio 2012 Solution Explorer, when I single click a filename it opens it. This was different from Visual Studio 2010 (required a double click). Is there a way to make double-click the 'view file' command?
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Which version of MVC am I using?
...ome reason, feeling a little dumb. How do I know? I'm using .net 4 with VS2010.
9 Answers
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What is for Python what 'explode' is for PHP?
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answered Oct 4 '10 at 11:40
SilentGhostSilentGhost
246k5454 gold badges286286 silver badges278278 bronze badges
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Convert array of strings to List
...ems to be available only in .Net 3.5+ . I'm working with .NET Framework 2.0 on an ASP.NET project that can't be upgraded at this time, so I was wondering: is there another solution? One that is more elegant than looping through the array and adding each element to this List (which is no problem; I'...
Cast an instance of a class to a @protocol in Objective-C
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edited Mar 21 '17 at 21:08
Alexander Abakumov
9,59199 gold badges6363 silver badges9999 bronze badges
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