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At runtime, find all classes in a Java application that extend a base class
...hen using ClassLoader.getResources() to enumerate all files with this name from all jars. This allows each jar to export its own providers and you can instantiate them by reflection using Class.forName()
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How Does Modulus Divison Work
... You left out very important steps that explain where that remainder comes from. Marcin M.'s answer below explained the process better. Please consider being more detailed in future answers for those of us that may not have a grasp on a concept at all. Thank you for being a contributing member to...
A CORS POST request works from plain JavaScript, but why not with jQuery?
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Yes! thanks Will. I thought you could control everything from the client side, but it sounds like you need control of both ends.
– Elisabeth
Jul 9 '11 at 0:34
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Git branching: master vs. origin/master vs. remotes/origin/master
...nch -a could be much clearer, perhaps by separating the name of the remote from the name of the branch with something other than a slash.
– Matt Hurne
May 14 '12 at 18:13
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Get the real width and height of an image with JavaScript? (in Safari/Chrome)
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Use the naturalHeight and naturalWidth attributes from HTML5.
For example:
var h = document.querySelector('img').naturalHeight;
Works in IE9+, Chrome, Firefox, Safari and Opera (stats).
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Expert R users, what's in your .Rprofile? [closed]
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Here is mine. It won't help you with the coloring but I get that from ESS and Emacs...
options("width"=160) # wide display with multiple monitors
options("digits.secs"=3) # show sub-second time stamps
r <- getOption("repos") # hard code the US rep...
Best practice for storing and protecting private API keys in applications [closed]
... in immense security problem. Public and private API keys can be extracted from APKs in a matter of minutes and can easily be automated.
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Why do you program in assembly? [closed]
...e going to be bottlenecks, and they've got optimized pieces sitting around from other games they've built.
The point of programming in assembly is the same as it always has been: speed. It would be ridiculous to write a lot of code in assembler, but there are some optimizations the compiler isn't ...
Is there a HTML opposite to ?
...page.</p>
</body>
</html>
_test.html
<p>This is from an HTML fragment document</p>
result
<p>This is content at the top of the page.</p>
<p>This is from an HTML fragment document</p>
<p>This is content at the bottom of the page.</p...
Best way to obfuscate an e-mail address on a website?
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According to this empirical study from 2008, URL encode was the next-to-least effective. Only plain text was worse.
– Fuhrmanator
Apr 24 '12 at 15:27
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