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How to drop into REPL (Read, Eval, Print, Loop) from Python code
... start IPython
You should use IPython, the Cadillac of Python REPLs. See http://ipython.org/ipython-doc/stable/interactive/reference.html#embedding-ipython
From the documentation:
It can also be useful in scientific
computing situations where it is
common to need to do some automatic,
c...
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) {}
...
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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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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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...
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 =...
How to use JavaScript regex over multiple lines?
.... This can have a huge performance impact.
See the benchmark I have made: http://jsperf.com/javascript-multiline-regexp-workarounds
Using [^]: fastest
Using [\s\S]: 0.83% slower
Using (.|\r|\n): 96% slower
Using (.|[\r\n]): 96% slower
NB: You can also use [^] but it is deprecated in the below co...