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HtmlSpecialChars equivalent in Javascript?
...but it performs better, particularly on large blocks of text (thanks jbo5112).
function escapeHtml(text) {
var map = {
'&': '&',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#039;'
};
return text.replace(/[&<>"']/g, function...
Trying to understand CMTime and CMTimeMake
...are a numerator and denominator, so it is 1/10 of a second, not 1 second.
2) The result will be like CMTimeMake(2, 10), which is 2/10ths of a second.
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MySQL Conditional Insert
...sert, try:
INSERT INTO x_table(instance, user, item)
SELECT 919191, 123, 456
FROM dual
WHERE NOT EXISTS (SELECT * FROM x_table
WHERE user = 123
AND item = 456)
In this, dual is a table with one row only (found origi...
How do I convert a numpy array to (and display) an image?
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240
You could use PIL to create (and display) an image:
from PIL import Image
import numpy as np
...
Use a LIKE statement on SQL Server XML Datatype
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answered Dec 2 '09 at 13:45
marc_smarc_s
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How do I sort an observable collection?
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23 Answers
23
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Best practices for large solutions in Visual Studio (2008) [closed]
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12 Answers
12
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Color in git-log
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As of git 1.8.3 (May 24, 2013), you can use %C(auto) to decorate %d in the format string of git log.
From the release notes:
* "git log --format" specifier learned %C(auto) token that tells Git
to use color when interpolating %d (decoration...
How to draw polygons on an HTML5 canvas?
...e a path with moveTo and lineTo (live demo):
var ctx = canvas.getContext('2d');
ctx.fillStyle = '#f00';
ctx.beginPath();
ctx.moveTo(0, 0);
ctx.lineTo(100,50);
ctx.lineTo(50, 100);
ctx.lineTo(0, 90);
ctx.closePath();
ctx.fill();
...