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Image resizing client-side with JavaScript before upload to the server
...
http://nodeca.github.io/pica/demo/
In modern browser you can use canvas to load/save image data. But you should keep in mind several things if you resize image on the client:
You will have only 8bits per channel (jpeg can have better dynamic range, ab...
Is it possible to specify a starting number for an ordered list?
...l instead of each one.
ol:first-of-type {
counter-reset: mycounter;
}
Demo
http://codepen.io/ajkochanowicz/pen/mJeNwY
Now I can add as many items to either list and numbering will be preserved.
1. Item one
2. Item two
...
n. Item n
Interruption from a <p> tag
n+1. Item n+1
n+2. Item ...
Similarity String Comparison in Java
...ow you'll find an example implementation.
Working example:
See online demo here.
public class StringSimilarity {
/**
* Calculates the similarity (a number within 0 and 1) between two strings.
*/
public static double similarity(String s1, String s2) {
String longer = s1, shorter ...
Split a string on whitespace in Go?
...lds(someString)
fmt.Println(words, len(words)) // [one two three four] 4
DEMO: http://play.golang.org/p/et97S90cIH
From the docs:
func Fields(s string) []string
Fields splits the string s around each instance of one or more consecutive white space characters, returning an array of substrings of s...
How does one get started with procedural generation?
...adertoy was created by a procedural genius, Inigo Quilez, a product of the demo scene who works at Pixar. He has some youtube videos (great example) of live coding sessions and I can also recommend these.
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position: fixed doesn't work on iPad and iPhone
...while. I know iScroll and it does not always seem to work (even in their demo). I also know that Sencha has a fix for that, but I couldn't Ctrl + F the source code for that fix.
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Conversion of a datetime2 data type to a datetime data type results out-of-range value
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I saw a demo of EF Code First at VS Live 2 weeks ago and it looked AWESOME, btw.
– Graham
Oct 31 '11 at 18:07
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What do querySelectorAll and getElementsBy* methods return?
...hen to use which method it's up to you/your project/your device.
Infos
Demo of all methods
NodeList Documentation
Performance Test
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HTTPS setup in Amazon EC2
...e also an answer for people who want a hassle free https on ec2 for mainly demo and testing purposes, one way they can achieve that very fast is:
With my answer here which describes How you can achieve https for testing purposes in minutes with EC2 without the hassle of creating certificates
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What's the best way to set a single pixel in an HTML5 canvas?
... This is a sensible method when poking a lot of pixels, for a graphics demo where each pixel is calculated, or similar. It's ten times faster than using fillRect for each pixel.
– Sam Watkins
May 25 at 14:12
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