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How to specify a multi-line shell variable?
...the example function is:
Welcome dev: Would you "like" to know how many 'files' there are in /tmp?
There are " 38" files in /tmp, according to the "wc" command
test.sh
#!/bin/bash
function text1()
{
COUNT=$(\ls /tmp | wc -l)
cat <<EOF
$1 Would you "like" to know how many 'fi...
Freely convert between List and IEnumerable
...g it's because you don't have a using System.Linq directive in your source file.
You do need to convert the LINQ expression result back to a List<T> explicitly, though:
List<Customer> list = ...
list = list.OrderBy(customer => customer.Name).ToList()
...
Remove/Add Line Breaks after Specific String using Sublime Text
...ble to insert a line break /text return after a specific String in a text file e.g. by using the Find ‣ Replace tool?
...
REST authentication and exposing the API key
...dpress.com, or in some browsers even bbc.co.uk to co.uk.
If the JavaScript file is fetched using some server side script then the server will also get the cookie. However, a third party server cannot make a user’s browser associate that cookie to our domain. Hence, a CSRF token and validation cook...
Java naming convention for static final variables [duplicate]
...hing other than a class.
public interface Reader {}
public abstract class FileReader implements Reader {}
public class XmlFileReader extends FileReader {}
The developer is said not to need to know that the above classes are abstract or an interface.
Static Final
My personal preference and belie...
How to extract a git subdirectory and make a submodule out of it?
... project while keeping all of it's history and discarding history of other files/directories (just what you're looking for).
To rewrite the repository to look as if foodir/ had been its project root, and discard all other history:
git filter-branch --subdirectory-filter foodir -- --all
...
Android Preferences: How to load the default values when the user hasn't used the preferences-screen
...referenceActivity to let the user set some values.
I am feeding it the xml file with the defined preferences.
5 Answers
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Can you use if/else conditions in CSS?
...t;Text</p>
<p class="active">Text</p>
and in your CSS file:
p.normal {
background-position : 150px 8px;
}
p.active {
background-position : 4px 8px;
}
That's the CSS way to do it.
Then there are CSS preprocessors like Sass. You can use conditionals there, which'd look l...
How do I capture response of form.submit
...ment more as an FYI that the above solution works, except when it comes to File Uploads via AJAX on IE 9 and below. I've had problems submitting files via ajax on non-HTML5 IE browsers (IE 9 and below) so I must use an iframe hack. But using the iframe hack requires the form.submit(), but you can't...
Is it possible to have multiple styles inside a TextView?
...t.github.com/aegis1980/b138dcb2fd1b2e98aa30 allows you to assign in layout file so you do not need to assign text resource programmatically (and can preview in Android Studio!)
– Jon
Jan 2 '15 at 22:39
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