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How to build a query string for a URL in C#?
...der the hood the QueryString property is a NameValueCollection. When I've done similar things I've usually been interested in serialising AND deserialising so my suggestion is to build a NameValueCollection up and then pass to:
using System.Linq;
using System.Web;
using System.Collections.Specializ...
How do I find out if first character of a string is a number?
...tion. startsWith does not have this problem.
To make the entire condition one line and avoid length checks, you can alter the regexes to the following:
s.matches("\\d.*")
// or the equivalent
s.matches("[0-9].*")
If the condition does not appear in a tight loop in your program, the small perform...
The data-toggle attributes in Twitter Bootstrap
...nd search for data-toggle and you will see it used in the code examples.
One working example:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></scri...
How do I ignore files in Subversion?
...:
By "ignored file" I mean the file won't appear in lists even as "unversioned": your SVN client will pretend the file doesn't exist at all in the filesystem.
Ignored files are specified by a "file pattern". The syntax and format of file patterns is explained in SVN's online documentation: http://...
Resolve absolute path from relative path and/or file name
...REL_PATH%". That will save the current directory and switch to REL_PATH in one go.
– Eddie Sullivan
Sep 27 '12 at 14:15
1
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How to rotate the background image in the container?
...
Very well done and answered here -
http://www.sitepoint.com/css3-transform-background-image/
#myelement:before
{
content: "";
position: absolute;
width: 200%;
height: 200%;
top: -50%;
left: -50%;
z-index: -...
How to find out element position in slice?
How does one determine the position of an element present in slice?
6 Answers
6
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How to use ArgumentCaptor for stubbing?
...third code block we just don't care for return value and let it be default one. For boolean it is false, not true.
– Rorick
Sep 6 '12 at 9:05
...
Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
...
@CoreyOgburn I would also try the --no-cache=true as mentioned above by jschorr. ex: docker build --no-cache=true ...
– Matt Carrier
Jul 21 '15 at 16:30
...
Test for existence of nested JavaScript object key
...
You have to do it step by step if you don't want a TypeError because if one of the members is null or undefined, and you try to access a member, an exception will be thrown.
You can either simply catch the exception, or make a function to test the existence of multiple levels, something like thi...