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How to create a colored 1x1 UIImage on the iPhone dynamically?
...th color: UIColor) -> UIImage {
let rect = CGRectMake(0.0, 0.0, 1.0, 1.0)
UIGraphicsBeginImageContext(rect.size)
let context = UIGraphicsGetCurrentContext()
CGContextSetFillColorWithColor(context, color.CGColor)
CGContextFillRect(context, rect)
le...
How can I exclude some folders from my Eclipse project?
...gt;<!-- exclude all, folders, all children -->
<arguments>1.0-name-matches-false-false-xyz</arguments> <!-- case sensitive=false, regular expression=false, something named=xyz -->
<arguments>1.0-name-matches-true-false-EEE</arguments> <!-- case sensiti...
How to change the background color of a UIButton while it's highlighted?
...)imageWithColor:(UIColor *)color {
CGRect rect = CGRectMake(0.0f, 0.0f, 1.0f, 1.0f);
UIGraphicsBeginImageContext(rect.size);
CGContextRef context = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(context, [color CGColor]);
CGContextFillRect(context, rect);
UIImage *...
How do I replace NA values with zeros in an R dataframe?
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@RenatoDinhaniConceição: if you tried something already, it's helpful to share that information when you ask the question; it helps to narrow down where the problem may be.
– Aaron left Stack Overflow
Nov...
How do I concatenate strings and variables in PowerShell?
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Works with 1.0 too.
– Smit Johnth
Jun 18 '16 at 11:06
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Compare double to zero using epsilon
..., there is a 52-bit mantissa and 11-bit exponent. Let's break it to bits:
1.0000 00000000 00000000 00000000 00000000 00000000 00000000 × 2^0 = 1
The smallest representable number greater than 1:
1.0000 00000000 00000000 00000000 00000000 00000000 00000001 × 2^0 = 1 + 2^-52
Therefore:
epsilo...
How to generate XML file dynamically using PHP?
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@Eineki just add the <?xml version="1.0" encoding="WHATEVER_IT_IS"?> processing instruction. I believe, SimpleXMLElement will do the right thing: converting all the queried string values to your mb_internal_encoding.
– Ivan Krechetov
...
Xcode iOS 8 Keyboard types not supported
...ven with sizeToFit I get the same warning.
– Nuno Gonçalves
Sep 28 '15 at 13:50
I'd need to see your code to see if I...
Is div inside list allowed? [duplicate]
...-strict.dtd. The following XHTML passes the validation:
<?xml version="1.0"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<...
How do you check whether a number is divisible by another number (Python)?
...ts. I've done that for you for this time.
– Jean-François Fabre♦
Jan 4 '17 at 21:17
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