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Javascript Array Concat not working. Why?
...n Dinev:
.concat() doesn't add to current object, so this will not work:
foo.bar.concat(otherArray);
This will:
foo.bar = foo.bar.concat(otherArray);
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`if __name__ == '__main__'` equivalent in Ruby
...y a good, clean way of doing this.
EDIT: Found it.
if __FILE__ == $0
foo()
bar()
end
But it's definitely not common.
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How do I do base64 encoding on iOS?
I'd like to do base64 encoding and decoding, but I could not find any support from the iPhone SDK . How can I do base64 encoding and decoding with or without a library?
...
How do I detect whether a Python variable is a function?
... @bobince, how about this usecase: I want to write a decorator @foo that I can use both as @foo and as @foo(some_parameter). It then needs to check what it is being called with, e.g. the function to decorate (first case) or the parameter (the second case, in which it needs to return a fur...
Efficient evaluation of a function at every cell of a NumPy array
Given a NumPy array A , what is the fastest/most efficient way to apply the same function, f , to every cell?
6 Ans...
Detecting programming language from a snippet
...ch more Python code than Ruby code it's likely to say that this code:
def foo
puts "hi"
end
is Python code (although it really is Ruby). This is because Python has a def keyword too. So if it has seen 1000x def in Python and 100x def in Ruby then it may still say Python even though puts and en...
PowerShell: Store Entire Text File Contents in Variable
I'd like to use PowerShell to store the entire contents of a text file (including the trailing blank line that may or may not exist) in a variable. I'd also like to know the total number of lines in the text file. What's the most efficient way to do this?
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Change the URL in the browser without loading the new page using JavaScript
...on. As an example:
<script type="text/javascript">
var stateObj = { foo: "bar" };
function change_my_url()
{
history.pushState(stateObj, "page 2", "bar.html");
}
var link = document.getElementById('click');
link.addEventListener('click', change_my_url, false);
</script>
and a href:...
Can Mockito capture arguments of a method called multiple times?
...mes then it returns the latest captured value
So this would work (assumes Foo has a method getName()):
ArgumentCaptor<Foo> fooCaptor = ArgumentCaptor.forClass(Foo.class);
verify(mockBar, times(2)).doSomething(fooCaptor.capture());
//getValue() contains value set in second call to doSomething...
Using sphinx with Markdown instead of RST
...entations already allow on many inline and block constructs. For example `foo`{.method} -> `foo`:method:.
HTML/XML. From <span class="method">foo</span> to the kludgiest approach of just inserting docutils internal XML!
Some kind of YAML for directives?
But such a generic mapping w...