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Any way to Invoke a private method?

...e Manifold's @Jailbreak for direct, type-safe Java reflection: @Jailbreak Foo foo = new Foo(); foo.callMe(); public class Foo { private void callMe(); } @Jailbreak unlocks the foo local variable in the compiler for direct access to all the members in Foo's hierarchy. Similarly you can use t...
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Insert a string at a specific index

...lice(0, idx) + str + this.slice(idx + Math.abs(rem)); }; var result = "foo baz".splice(4, 0, "bar "); document.body.innerHTML = result; // "foo bar baz" EDIT: Modified it to ensure that rem is an absolute value. ...
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How do I add custom field to Python log format string?

...f: >>> import logging >>> logging.basicConfig(format="%(foo)s - %(message)s") >>> logging.warning('test', extra={'foo': 'bar'}) bar - test Also, as a note, if you try to log a message without passing the dict, then it will fail. >>> logging.warning('test') Tr...
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What does immutable mean?

... you can't change its properties. In your first alert you aren't changing foo. You're creating a new string. This is why in your second alert it will show "foo" instead of oo. Does it mean, when calling methods on a string, it will return the modified string, but it won't change the ini...
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Getting parts of a URL (Regex)

... var a = document.createElement('a'); a.href = 'http://www.example.com:123/foo/bar.html?fox=trot#foo'; ['href','protocol','host','hostname','port','pathname','search','hash'].forEach(function(k) { console.log(k+':', a[k]); }); /*//Output: href: http://www.example.com:123/foo/bar.html?fox=trot#...
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Python decorators in classes

...ething like this do what you need? class Test(object): def _decorator(foo): def magic( self ) : print "start magic" foo( self ) print "end magic" return magic @_decorator def bar( self ) : print "normal call" test = Test() t...
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Python multiprocessing PicklingError: Can't pickle

...vel of a module. This piece of code: import multiprocessing as mp class Foo(): @staticmethod def work(self): pass if __name__ == '__main__': pool = mp.Pool() foo = Foo() pool.apply_async(foo.work) pool.close() pool.join() yields an error almost identical ...
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Defining private module functions in python

... @AlexMartelli Isn't static void foo() as private as it gets. It is at least hidden to the linker, and the function may be removed entirely by inlining. – user877329 Jun 18 '17 at 13:16 ...
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How to overload functions in javascript?

...e of the most common simple techniques involves a simple switch: function foo(a, b) { switch (arguments.length) { case 0: //do basic code break; case 1: //do code with `a` break; case 2: default: //do code with `a` & `b` break;...
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Git search for string in a single file's history

So if I have a file called foo.rb and it is giving me an error for a missing method called bar , so I want to search the history of foo.rb for the string bar to see if it was ever defined in the past. ...