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Switch statement: must default be the last case?
...his explains the fall-through behaviour and why break is necessary.
6.8.4.2.7 even gives an example:
switch (expr)
{
int i = 4;
f(i);
case 0:
i=17;
/*falls through into default code */
default:
printf("%d\n", i);
}
In the artificial program fragment the
object ...
Why would anyone use set instead of unordered_set?
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How to get english language word database? [closed]
... (web-archived link) uses Wordnet v3.0 data, rather than the older Wordnet 2.0 data.
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How to replace an item in an array with Javascript?
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What Makes a Method Thread-safe? What are the rules?
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answered Mar 24 '12 at 0:44
Trevor PilleyTrevor Pilley
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What are all the user accounts for IIS/ASP.NET and how do they differ?
Under Windows Server 2008 with ASP.NET 4.0 installed there is a whole slew of related user accounts, and I can't understand which one is which, how to they differ, and which one is REALLY the one that my app runs under. Here's a list:
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How to check a string for specific characters?
...can I check if a string has several specific characters in it using Python 2?
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How to change to an older version of Node.js
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edited Jan 22 '19 at 7:28
Sami
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How to check if hex color is “too black”?
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You have to extract the three RGB components individually, and then use a standard formula to ...
Convert RGBA PNG to RGB with PIL
...oad() # required for png.split()
background = Image.new("RGB", png.size, (255, 255, 255))
background.paste(png, mask=png.split()[3]) # 3 is the alpha channel
background.save('foo.jpg', 'JPEG', quality=80)
Result @80%
Result @ 50%
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