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How to get a password from a shell script without echoing
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10 Answers
10
Active
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What is the difference between memmove and memcpy?
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163
With memcpy, the destination cannot overlap the source at all. With memmove it can. This means...
Why can't yield return appear inside a try block with a catch?
...thods
Now transform:
try
{
Console.WriteLine("a");
yield return 10;
Console.WriteLine("b");
}
catch (Something e)
{
Console.WriteLine("Catch block");
}
Console.WriteLine("Post");
into (sort of pseudo-code):
case just_before_try_state:
try
{
Console.WriteLine("a"...
Best way to create unique token in Rails?
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11 Answers
11
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What is the worst real-world macros/pre-processor abuse you've ever come across?
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Next
410
votes
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Get Current Area Name in View or Controller
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12 Answers
12
Active
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What does the “===” operator do in Ruby? [duplicate]
... "If a described a set, would b be a member of that set?"
For example:
(1..5) === 3 # => true
(1..5) === 6 # => false
Integer === 42 # => true
Integer === 'fourtytwo' # => false
/ell/ === 'Hello' # => true
/ell/ === 'Foobar' # => false
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Drawing an SVG file on a HTML5 canvas
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125
EDIT Dec 16th, 2019
Path2D is supported by all major browsers now
EDIT November 5th, 2014
You ...