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android ellipsize multiline textview
I need to ellipsize a multi-line textview. My component is large enough to display at least 4 lines with the ellipse, but only 2 lines are displayed. I tried to change the minimum and maximum number of rows of the component but it changes nothing.
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Change default text in input type=“file”?
I want to change default text on button that is " Choose File " when we use input="file" .
18 Answers
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Changing user agent on urllib2.urlopen
...Dive Into Python.
The short story: You can use Request.add_header to do this.
You can also pass the headers as a dictionary when creating the Request itself, as the docs note:
headers should be a dictionary, and will be treated as if add_header() was called with each key and value as arguments...
Change the Right Margin of a View Programmatically?
Can this attribute be changed dynamically in Java code?
4 Answers
4
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Add padding on view programmatically
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view.setPadding(0,padding,0,0);
This will set the top padding to padding-pixels.
If you want to set it in dp instead, you can do a conversion:
float scale = getResources().getDisplayMetrics().density;
int dpAsPixels = (int) (sizeInDp*scale + 0.5f);
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How to return multiple lines JSX in another return statement in React?
...ou can also provide a valid key property), or you can use something like this:
{[1,2,3].map(function (n) {
return ([
React.DOM.h3(...),
React.DOM.p(...)
]);
})}
With JSX sugar:
{[1,2,3].map(function (n) {
return ([
<h3></h3>, // note the comma
<p></p>...
jQuery UI dialog positioning
...dialog UI library in order to position a dialog next to some text when it is hovered over. The jQuery dialog takes a position parameter which is measured from the top left corner of the current viewport (in other words, [0, 0] will always put it in the upper left hand corner of your browser wind...
.NET / C# - Convert char[] to string
What is the proper way to turn a char[] into a string?
7 Answers
7
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How to add onload event to a div element
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edited Aug 16 '14 at 11:45
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“Variable” variables in Javascript?
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There is no single solution for this (well, there is eval, but lets not seriously consider that). It is possible to access some global variables dynamically via window, but that doesn't work for variables local to a function. Globa...