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How can I scale an image in a CSS sprite
In this article, http://css-tricks.com/css-sprites/ , it talks about how can I crop off a smaller image from 1 bigger image. Can you please tell me if it is possible/how I can crop off a smaller image and then scale the cropped off region before I lay it out?
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Adding a cross-reference to a subheading or anchor in another page
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I save and restore multiple variables in python?
...'](3)
9
>>> db['f'].bar(4)
5
>>>
Get the code here:
https://github.com/uqfoundation
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Pass ruby script file to rails console
...ppers before getting to your code.
CREDIT (also shows a Rails 2 example)
http://zerowidth.com/2011/03/18/standalone-script-runner-bin-scripts-in-rails.html
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How can I get a precise time, for example in milliseconds in Objective-C?
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mach_absolute_time() can be used to get precise measurements.
See http://developer.apple.com/qa/qa2004/qa1398.html
Also available is CACurrentMediaTime(), which is essentially the same thing but with an easier-to-use interface.
(Note: This answer was written in 2009. See Pavel Alexeev's ans...
What is the difference between decodeURIComponent and decodeURI?
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js> s = "http://www.example.com/string with + and ? and & and spaces";
http://www.example.com/string with + and ? and & and spaces
js> encodeURI(s)
http://www.example.com/string%20with%20+%20and%20?%20and%20&%20and%20sp...
Django admin: how to sort by one of the custom list_display fields that has no database field
...eUploader: {
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How to allow to accept only image files?
...e to test your target platforms well.
For detailed browser support, see http://caniuse.com/#feat=input-file-accept
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What is Lazy Loading?
... can implement lazy loading and advantages and disadvantages of the same.
http://www.youtube.com/watch?v=2SrfdAkwmFo
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Bad class file magic or version
...s/proguard/lib/proguard.jar
get the latest progaurd.jar file from here (http://proguard.sourceforge.net)
replace the existing android-sdks/tools/proguard/lib/proguard.jar with new .jar file.
Hopefully this should help you.
If u using java 8 then you should upgrade to proguard 5.x coz proguard 4...