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How to add google chrome omnibox-search support for your site?
... Example
<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/">
<ShortName>Your website name (shorter = better)</ShortName>
<Description>
Description about your website search here
</Description>
<...
How many double numbers are there between 0.0 and 1.0?
...or example, that's the number of distinct doubles between 0.5 included and 1.0 excluded, and exactly that many also lie between 1.0 included and 2.0 excluded, and so forth.
Counting the doubles between 0.0 and 1.0 is harder than doing so between powers of two, because there are many powers of two i...
Polymorphism in C++
...edef int Amount;
Amount x = 13;
x /= 2;
std::cout << x * 1.1;
}
If we want the amount x to be treated as a real number during the division (i.e. be 6.5 rather than rounded down to 6), we only need change to typedef double Amount.
That's nice, but it wouldn't have been too much w...
How do I get the full url of the page I am on in C#
... this doesn't not return the full url. If the full url is blah.com/1.1/home/main?a=1 Request.RawUrl will return 1.1/hom/main?a=1
– jnoreiga
Aug 2 '12 at 18:06
add a co...
How to use glOrtho() in OpenGL?
...N);
glLoadIdentity();
glOrtho(0.0f, windowWidth, windowHeight, 0.0f, 0.0f, 1.0f);
This will remap the OpenGL coordinates into the equivalent pixel values (X going from 0 to windowWidth and Y going from 0 to windowHeight). Note that I've flipped the Y values because OpenGL coordinates start from th...
Reading a file line by line in Go
...
In Go 1.1 and newer the most simple way to do this is with a bufio.Scanner. Here is a simple example that reads lines from a file:
package main
import (
"bufio"
"fmt"
"log"
"os"
)
func main() {
file, err := o...
What's the difference between ASCII and Unicode?
... code points, commonly encoded in 16 bits. Later extended in version 2 to 1.1 million code points. The current version is 6.3, using 110,187 of the available 1.1 million code points. That doesn't fit in 16 bits anymore.
Encoding in 16-bits was common when v2 came around, used by Microsoft and Ap...
How to Apply Gradient to background view of iOS Swift App
...IColor(red: 192.0 / 255.0, green: 38.0 / 255.0, blue: 42.0 / 255.0, alpha: 1.0).cgColor
let colorBottom = UIColor(red: 35.0 / 255.0, green: 2.0 / 255.0, blue: 2.0 / 255.0, alpha: 1.0).cgColor
self.gl = CAGradientLayer()
self.gl.colors = [colorTop, colorBottom]
self.g...
Change color of PNG image via CSS?
...ere's the snippet:
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="60" height="90" style="float:left">
<defs>
<filter id="colorMask1">
<feFlood flood-color="#ff0000" result="flood" />
<feComposite in="SourceGraphic" in2="flood" operat...
Gradients on UIView and UILabels On iPhone [duplicate]
...olorspace;
size_t num_locations = 2;
CGFloat locations[2] = { 0.0, 1.0 };
CGFloat components[8] = { 1.0, 1.0, 1.0, 0.35, // Start color
1.0, 1.0, 1.0, 0.06 }; // End color
rgbColorspace = CGColorSpaceCreateDeviceRGB();
glossGradient = CGGradientCreateWithColorComponent...