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Programmatically create a UIView with color gradient
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702
Objective-C:
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 50)];
CAGradie...
Parsing command-line arguments in C?
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190
To my knowledge, the three most popular ways how to parse command line arguments in C are:
Get...
Get all child views inside LinearLayout at once
...earLayout ll = …
final int childCount = ll.getChildCount();
for (int i = 0; i < childCount; i++) {
View v = ll.getChildAt(i);
// Do something with v.
// …
}
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How to add image to canvas
....png';
base_image.onload = function(){
context.drawImage(base_image, 0, 0);
}
}
I.e. draw the image in the onload callback of the image.
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Specify width in *characters*
...ill notice width and height of the span are different. For a font-size of 20px on Chrome the span is 12x22 px, where 20px is the height of the font, and 2px are for line height.
Now since em and ex are of no use here, a possible strategy for a CSS-only solution would be to
Create an element cont...
How to enumerate a range of numbers starting at 1
... using Python 2.5, I want an enumeration like so (starting at 1 instead of 0):
12 Answers
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How do you add swap to an EC2 instance?
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10 Answers
10
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How do I declare a 2d array in C++ using new?
...ize it using a loop, like this:
int** a = new int*[rowCount];
for(int i = 0; i < rowCount; ++i)
a[i] = new int[colCount];
The above, for colCount= 5 and rowCount = 4, would produce the following:
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Why does Assert.AreEqual(T obj1, Tobj2) fail with identical byte arrays
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edited Apr 28 '14 at 13:02
answered Sep 3 '09 at 18:36
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Position: absolute and parent height?
...idden;
}
.one {
position: relative;
float: left;
margin-top: 10px;
margin-left: 10px;
background: red;
width: 30px;
height: 30px;
}
.two {
position: relative;
float: right;
margin-top: 10px;
margin-right: 10px;
background: blue;
width: 30px;
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