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Get the short Git version hash
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edited Nov 4 '18 at 3:14
cambunctious
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A simple scenario using wait() and notify() in java
...ll call wait() again.
As some of the other answers have mentioned, Java 1.5 introduced a new concurrency library (in the java.util.concurrent package) which was designed to provide a higher level abstraction over the wait/notify mechanism. Using these new features, you could rewrite the original ...
Get current stack trace in Ruby without raising an exception
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185
You can use Kernel#caller:
# /tmp/caller.rb
def foo
puts caller # Kernel#caller returns a...
Is == in PHP a case-sensitive string comparison?
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101
Yes, == is case sensitive.
You can use strcasecmp for case insensitive comparison
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How to elegantly ignore some return values of a MATLAB function?
... value from a function without having to create dummy variables for all n-1 return values before it?
8 Answers
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Haskell export current module with additional imported module
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1 Answer
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How to use MySQL DECIMAL?
...DECIMAL. I need the row to be able to contain a number anywhere from 00.0001 to 99.9999. How would I structure it to work like so?
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Determine function name from within that function (without using traceback)
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19 Answers
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Python - abs vs fabs
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127
math.fabs() converts its argument to float if it can (if it can't, it throws an exception). It...