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Manually raising (throwing) an exception in Python
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3080
How do I manually throw/raise an exception in Python?
Use the most specific Exception con...
compareTo() vs. equals()
... colleague of mine recently told me had been taught to use compareTo() == 0 instead of equals() . This feels unnatural (as compareTo() is meant to provide an ordering and not compare for equality) and even somewhat dangerous (because compareTo() == 0 does not necessarily imply equality in all...
How to alter a column and change the default value?
...ike this col col)
– Shafizadeh
Sep 30 '18 at 15:28
4
@Shafizadeh Yes, it is. This provides the po...
What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
The 'Wat' talk for CodeMash 2012 basically points out a few bizarre quirks with Ruby and JavaScript.
5 Answers
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Split a List into smaller lists of N size
...ist<float[]>> SplitList(List<float[]> locations, int nSize=30)
{
var list = new List<List<float[]>>();
for (int i = 0; i < locations.Count; i += nSize)
{
list.Add(locations.GetRange(i, Math.Min(nSize, locations.Count - i)));
}
...
Returning null as an int permitted with ternary operator but not if statement
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Nandkumar Tekale
14.7k77 gold badges5050 silver badges8282 bronze badges
answered Nov 11 '11 at 19:36
Ted HoppTed Hopp
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The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or
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Mus
5,4911818 gold badges7070 silver badges108108 bronze badges
answered Jul 23 '09 at 3:46
arsars
99.7k...
Disable Auto Zoom in Input “Text” tag - Safari on iPhone
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504
The browser will zoom if the font-size is less than 16px and the default font-size for form ele...
How to increase the vertical split window size in Vim
:vsplit (short form: :vs ) split the Vim viewport vertically. :30vs splits the viewport, making the new window 30 characters wide. Once this 30 char window is created, how would one change it's size to 31 or 29?
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Why is “while ( !feof (file) )” always wrong?
... n = fread(buf, 1, bufsize, infile);
consume(buf, n);
if (n == 0) { break; }
}
The result we must use is n, the number of elements that were read (which may be as little as zero).
C stdio, scanf:
for (int a, b, c; scanf("%d %d %d", &a, &b, &c) == 3; ) {
consume(...