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Scala constructor overload?

... | edited Jul 9 '09 at 0:44 answered Jul 8 '09 at 7:10 Jon...
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How do I find out if first character of a string is a number?

... | edited Oct 2 '12 at 14:13 answered Aug 3 '09 at 15:43 ...
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Using bitwise OR 0 to floor a number

... answered Sep 20 '11 at 15:54 JoeJoe 70.8k1717 gold badges121121 silver badges139139 bronze badges ...
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What is the difference between Ruby 1.8 and Ruby 1.9

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Crontab Day of the Week syntax

... Sunday 1 - Mon Monday 2 - Tue Tuesday 3 - Wed Wednesday 4 - Thu Thursday 5 - Fri Friday 6 - Sat Saturday 7 - Sun Sunday Graphically: ┌────────── minute (0 - 59) │ ┌──────── hour (0 - 23) │ │ ┌─────...
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How to add a new row to an empty numpy array

...proper dimensionality. >>> arr array([], shape=(0, 3), dtype=int64) Then be sure to append along axis 0: arr = np.append(arr, np.array([[1,2,3]]), axis=0) arr = np.append(arr, np.array([[4,5,6]]), axis=0) But, @jonrsharpe is right. In fact, if you're going to be appending in a loop, ...
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Delete element in a slice

... | edited Oct 14 '18 at 10:23 flornquake 2,68011 gold badge1515 silver badges2929 bronze badges ...
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How to sort a list in Scala by two fields?

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Calling a Method From a String With the Method's Name in Ruby

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How to use glOrtho() in OpenGL?

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