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Are nullable types reference types?

When I declare an int as nullable 6 Answers 6 ...
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Switch to another Git tag

How do I check out version version/tag 1.1.4 of the rspec bundle ? 2 Answers 2 ...
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Numpy how to iterate over columns of array?

Suppose I have and m x n array. I want to pass each column of this array to a function to perform some operation on the entire column. How do I iterate over the columns of the array? ...
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Add a fragment to the URL without causing a redirect?

Is there is a way how to add hash # to my URL without redirect? 3 Answers 3 ...
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Is XML case-sensitive?

Short question 2 Answers 2 ...
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Calculate total seconds in PHP DateInterval

What is the best way to calculate the total number of seconds between two dates? So far, I've tried something along the lines of: ...
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How do I check in JavaScript if a value exists at a certain array index?

... Conceptually, arrays in JavaScript contain array.length elements, starting with array[0] up until array[array.length - 1]. An array element with index i is defined to be part of the array if i is between 0 and array.length - 1 inclu...
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How to extract the year from a Python datetime object?

...ew times and you'll be prompted with the members of the "now" object: now.__add__ now.__gt__ now.__radd__ now.__sub__ now.fromordinal now.microsecond now.second now.toordinal now.weekday now.__class__ now.__hash__ ...
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Get lengths of a list in a jinja2 template

How do I get the number of elements in a list in jinja2 template? 3 Answers 3 ...
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Submitting the value of a disabled input field

I want to disable an input field, but when I submit the form it should still pass the value. 4 Answers ...