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Recommendation for compressing JPG files with ImageMagick
...s a JPG image file with ImageMagick but can't get much difference in size. By default the output size is bigger than the input. I don't know why, but after adding some +profile options and setting down the quality I can get an smaller size but still similar to original.
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What does numpy.random.seed(0) do?
...rand(4)
array([ 0.96, 0.38, 0.79, 0.53])
(pseudo-)random numbers work by starting with a number (the seed), multiplying it by a large number, adding an offset, then taking modulo of that sum. The resulting number is then used as the seed to generate the next "random" number. When you set the ...
Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
... which would require base URL processing here. This violation is motivated by a desire for compatibility with legacy content. [RFC3986]
This definitely works in all current browsers, but may not work as expected in some older browsers ("browsers do weird things with an empty action="" attribute"), ...
Is there an equivalent to 'continue' in a Parallel.ForEach?
...king the statement body a lambda. Well, that is an action that gets called by the Parallel function.
So, replace continue with return, and break with Stop() or Break() statements.
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Draw in Canvas by finger, Android
I need to build a project for drawing on canvas by fingers,
6 Answers
6
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Any way to declare a size/partial border to a box?
...r my problem. Thanks! edit I guess you could have been +1'd be OP and -1'd by someone else. Oh well. I appreciate your answer, and that's all that matters, right ;-)
– CWSpear
Jun 19 '12 at 18:28
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How can I select every other line with multiple cursors in Sublime Text?
...ut for RegEx search is Alt + Command + R. You can also enable RegEx search by pressing Command + F and then clicking the icon that looks like this: [ .* ]
– lustig
Jun 16 '16 at 21:25
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How can I distribute python programs?
...des it's own Python. Shipping/installers for OS X is discussed in detail by Alexander Limi in his bloggpost, so I defer to him.
– Lennart Regebro
Oct 13 '09 at 7:06
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anchor jumping by using javascript
...t the complicated way:
function jump(h){
var top = document.getElementById(h).offsetTop; //Getting Y of target element
window.scrollTo(0, top); //Go there directly or some transition
}
Demo: http://jsfiddle.net/DerekL/rEpPA/
Another one w/ transition: http://jsfi...
Get HTML Source of WebElement in Selenium WebDriver using Python
...m.getAttribute("innerHTML");
C#:
element.GetAttribute("innerHTML");
Ruby:
element.attribute("innerHTML")
JS:
element.getAttribute('innerHTML');
PHP:
$element->getAttribute('innerHTML');
Tested and works with the ChromeDriver.
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