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how to show progress bar(circle) in an activity having a listview before loading the listview with d
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style="@style/Spinner"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
</ProgressBar>
</LinearLayout>
<ListView
android:id="@+id/list"
android:layout_width="fill_parent"
android...
How to fix “Attempted relative import in non-package” even with __init__.py
I'm trying to follow PEP 328 , with the following directory structure:
18 Answers
18
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Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
... /// <returns>list of delayed-m>ex m>ecution callbacks to render internal content</returns>
public static Queue<string> GetQueue(HtmlHelper helper, string identifier = null) {
return _GetOrSet(helper, new Queue<string>(), identifier ?? EMPTY_IDENTIFIER);
...
ruby 1.9: invalid byte sequence in UTF-8
... String.method_defined?(:encode)
if String.method_defined?(:encode)
file_contents.encode!('UTF-8', 'UTF-8', :invalid => :replace)
else
ic = Iconv.new('UTF-8', 'UTF-8//IGNORE')
file_contents = ic.iconv(file_contents)
end
or if you have really troublesome input you can do a double conversio...
How do I send a POST request as a JSON?
...q = urllib2.Request('http://m>ex m>ample.com/api/posts/create')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
Python 3.x
https://stackoverflow.com/a/26876308/496445
If you don't specify the header, it will be the default application/x-www-form...
Android Drawing Separator/Divider Line in Layout?
...rk"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:paddingBottom="2dp"
android:paddingTop="2dp" />
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How can you make a custom keyboard in Android?
...ndroid:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:vis...
How do I m>ex m>ecute a command and get the output of the command within C++ using POSIX?
...this: The Unicode version of this function, CreateProcessW, can modify the contents of this string. Therefore, this parameter cannot be a pointer to read-only memory (such as a const variable or a literal string). If this parameter is a constant string, the function may cause an access violation. So...
How do I define and use an ENUM in Objective-C?
I declared an enum in my implementation file as shown below, and declared a variable of that type in my interface as PlayerState thePlayerState; and used the variable in my methods. But I am getting errors stating that it is undeclared. How do I correctly declare and use a variable of type PlayerSta...
Best way to implement keyboard shortcuts in a Windows Forms application?
I'm looking for a best way to implement common Windows keyboard shortcuts (for m>ex m>ample Ctrl + F , Ctrl + N ) in my Windows Forms application in C#.
...