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How to get string objects instead of Unicode from JSON?
...m inside a big nest of lists']]]]]]]]
>>> json_loads_byteified('{"foo": "bar", "things": [7, {"qux": "baz", "moo": {"cow": ["milk"]}}]}')
{'things': [7, {'qux': 'baz', 'moo': {'cow': ['milk']}}], 'foo': 'bar'}
>>> json_load_byteified(open('somefile.json'))
{'more json': 'from a fil...
Learning Python from Ruby; Differences and Similarities
...of attribute: one that is executable.
So for example:
>>> class foo:
... x = 5
... def y(): pass
...
>>> f = foo()
>>> type(f.x)
<type 'int'>
>>> type(f.y)
<type 'instancemethod'>
That difference has a lot of implications, like for example...
What is the most appropriate way to store user settings in Android application
...FS_FILE_NAME, Context.MODE_PRIVATE) );
// eg.
prefs.edit().putString("foo","bar").commit();
prefs.getString("foo", null);
Here's the code for the class:
/**
* Warning, this gives a false sense of security. If an attacker has enough access to
* acquire your password store, then he almost c...
C++ project organisation (with gtest, cmake and doxygen)
...der files in an additional project-named subdirectory: "/prj/include/prj/foo.hpp", which seems redundant to me. Why not just "/prj/include/foo.hpp"? I am assuming that you will have an opportunity to re-jig the installation directories at installation-time, so you get <INSTALL_DIR>/include/p...
What is the difference between a URI, a URL and a URN?
...
file:///home/user/file.txt
tel:1-888-555-5555
http://example.com/resource?foo=bar#fragment
/other/link.html (A relative URL, only useful in the context of another URL)
URLs always start with a protocol (http) and usually contain information such as the network host name (example.com) and often a ...
HEAD and ORIG_HEAD in Git
...th modifiers like @{u} applied to it), but also affects e.g. "refs/heads/@/foo", which it shouldn't.
The basic idea of giving a short-hand might be good, and the topic can be retried later, but let's revert to avoid affecting existing use cases for now for the upcoming release.
...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...elease();
}
};
// A class which uses 'mutex' and 'lock' objects
class foo
{
mutex mutex_; // mutex for locking 'foo' object
public:
void bar()
{
lock scopeLock(mutex_); // lock object.
foobar(); // an operation which may throw an exception
// scopeLock will...
How does PHP 'foreach' actually work?
...r small variation, this time we'll assign the array to another variable:
$foo = $array;
foreach ($array as $val) {
var_dump(current($array));
}
/* Output: 1 1 1 1 1 */
Here the refcount of the $array is 2 when the loop is started, so for once we actually have to do the duplication upfront. Th...
Using getopts to process long and short command line options
...ns, use shorter non-ambiguous forms of long-options, use either the --file foo.txt or --file=foo.txt style, use either the -m 4096 or -m4096 style, mix options and non-options in any order, etc. getopt also outputs an error message if unrecognized or ambiguous options are found.
NOTE: There are ac...
C++ Modules - why were they removed from C++0x? Will they be back later on?
...and classes:
export {
int f(int);
double g(double, int);
int foo;
namespace Calc {
int add(int a, int b);
}
}
void not_exported_function(char* foo);
An important change of modules will be that macros and preprocessor definitions will be local to modules and...