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Why is argc not a constant?
...nst, just that it doesn't have to be, but it can be if you want it to be.
http://ideone.com/FKldHF, C example:
main(const int argc, const char* argv[]) { return 0; }
http://ideone.com/m1qc9c, C++ example
main(const int argc) {}
...
Can I change the height of an image in CSS :before/:after pseudo-elements?
...after {
content: url('/images/pdf.png');
transform: scale(.5);
}
http://jsfiddle.net/Nwupm/
Drawbacks: you need to know the intrinsic dimensions of the image, and it leaves you with some whitespace, which I can't get rid of ATM.
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64-bit version of Boost for 64-bit windows
...
I've got the built binaries on my site:
http://boost.teeks99.com
Edit 2013-05-13: My builds are now available (starting from 1.53) directly from the sourceforge page.
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Java : How to determine the correct charset encoding of a stream
...ave used this library, similar to jchardet for detecting encoding in Java:
http://code.google.com/p/juniversalchardet/
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Does MSTest have an equivalent to NUnit's TestCase?
... tests and hundreds of thousands of iterations. Never once missed a beat.
https://github.com/Thwaitesy/MSTestHacks
1) Install the NuGet package.
2) Inherit your test class from TestBase
public class UnitTest1 : TestBase
{ }
3) Create a Property, Field or Method, that returns IEnumerable
[Test...
ExpressJS How to structure an application?
...ess');
var app = express();
module.exports = app;
function main() {
var http = require('http');
// Configure the application.
app.configure(function () {
// ... ... ...
});
app.configure('production', function () {
// ... ... ...
});
app.configure('development', function () {...
What are conventions for filenames in Go?
...he top of the file
See the docs for the go build tool for more details: https://golang.org/pkg/go/build/
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How to implement OnFragmentInteractionListener
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Answers posted here did not help, but the following link did:
http://developer.android.com/training/basics/fragments/communicating.html
Define an Interface
public class HeadlinesFragment extends ListFragment {
OnHeadlineSelectedListener mCallback;
// Container Activity must i...
What is the proper way to URL encode Unicode characters?
...ly URIs (effectively, ASCII) are permissible in some contexts -- including HTTP.
Instead, you specify an IRI and it gets transformed into a URI when going out on the wire.
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Determine which JAR file a class is from
...cified class was loaded from a directory or in some other way (such as via HTTP, from a database, or some
* other custom classloading device).
*/
public static String findPathJar(Class<?> context) throws IllegalStateException {
if (context == null) context =...