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What are JavaScript's builtin strings?
..., strings "1", and discovered one beautiful method of RegExp object called test(). Its name can be assembled from all available characters, e.g. "t" and "e" from true, and "s" from false. I have created a string "test" and addressed this method using square brackets notation for regex literal /-/, c...
Mocking a class: Mock() or patch()?
...ly replaced by the mock instance.
mock.patch is usually used when you are testing something that creates a new instance of a class inside of the test. mock.Mock instances are clearer and are preferred. If your self.sut.something method created an instance of MyClass instead of receiving an instan...
jQuery object equality
...== b, the above might at least show the next developer exactly what you're testing for.
In any case, that's probably not what you're after. If you wanted to check if two different jQuery objects contain the same set of elements, the you could use this:
$.fn.equals = function(compareTo) {
if (!co...
Why do we need extern “C”{ #include } in C++?
... in the object file will use C++ name mangling. Here's an example.
Given test.C like so:
void foo() { }
Compiling and listing symbols in the object file gives:
$ g++ -c test.C
$ nm test.o
0000000000000000 T _Z3foov
U __gxx_personality_v0
The foo function is actually called "...
Multiple submit buttons on HTML form – designate one button as default [duplicate]
...='glyphicon glyphicon-send'> </span> Render
</button>
Tested in FF24 and Chrome 35.
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One line if-condition-assignment
...
you can use one of the following:
(falseVal, trueVal)[TEST]
TEST and trueVal or falseVal
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Should you always favor xrange() over range()?
...fixer: idioms
RefactoringTool: Skipping implicit fixer: ws_comma
--- range_test.py (original)
+++ range_test.py (refactored)
@@ -1,7 +1,7 @@
for x in range(20):
- a=range(20)
+ a=list(range(20))
b=list(range(20))
c=[x for x in range(20)]
d=(x for x in range(20))
- e=xrange(...
Pass entire form as data in jQuery Ajax function
...?)&\1([^&]*)/g, "$1$2,$4$3");
return /([^&=]+=).*?&\1/.test(data) ? compress(data) : data;
}
which turns the above into:
[path]?foo=1,2,3&someotherparams...
In your JS code you'd call it like this:
var inputs = compress($("#your-form").serialize());
Hope that helps.
...
Stop an input field in a form from being submitted
...
I tested leaving out the name attribute with chrome, firefox, safari and it seems that the form fields are being submitted to the server with an empty string for the name. I inspected the post data using WebScarab and found tha...
How to properly compare two Integers in Java?
...d a numeric type (int, long etc) the wrapper type value is unboxed and the test is applied to the primitive values involved.
This occurs as part of binary numeric promotion (JLS section 5.6.2). Look at each individual operator's documentation to see whether it's applied. For example, from the docs ...