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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
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Difference between case object and object
... edited Dec 8 '12 at 23:12
axel22
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answered Mar 11 '11 at 10:28
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Android Camera Preview Stretched
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Camera.Size optimalSize = null;
double minDiff = Double.MAX_VALUE;
int targetHeight = h;
for (Camera.Size size : sizes) {
double ratio = (double) size.width / size.height;
if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue;
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How can I scale an image in a CSS sprite
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You can use a combo of zoom for webkit/ie and transform:scale for Firefox(-moz-) and Opera(-o-) for cross-browser desktop & mobile
[class^="icon-"]{
display: inline-block;
background: url('../img/icons/icons.png') no-repeat;
width: 64px;
height: 51px;
overflow: hidden;
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How To Set Text In An EditText
How can I set the text of an EditText?
10 Answers
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Check if a value is in an array (C#)
...jupiter"))
{
Process.Start("BLAH BLAH CODE TO ADD PRINTER VIA WINDOWS EXEC"");
}
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Build query string for System.Net.HttpClient get
...] = "bazinga";
string queryString = query.ToString();
will give you the expected result:
foo=bar%3c%3e%26-baz&bar=bazinga
You might also find the UriBuilder class useful:
var builder = new UriBuilder("http://example.com");
builder.Port = -1;
var query = HttpUtility.ParseQueryString(builder...
Best way to represent a fraction in Java?
...and a zero-denominator is impossible).
*/
public final class BigFraction extends Number implements Comparable<BigFraction>
{
private static final long serialVersionUID = 1L; //because Number is Serializable
private final BigInteger numerator;
private final BigInteger denominator;
pub...
How can I force users to access my page over HTTPS instead of HTTP?
...cation: https://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]);
exit();
}
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Java rounding up to an int using Math.ceil
... that it doesn't work for a = 0 and b < 1.
int n = (a - 1) / b + 1;
##Explanation behind the "less intuitive approach"
Since dividing two integer in Java (and most other programming languages) will always floor the result. So:
int a, b;
int result = a/b (is the same as floor(a/b) )
But we don't...