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Find commit by hash SHA in Git
...ind a commit in Git by a given hash, SHA. For example, if I have the "a2c25061" hash, and I need to get the author and the committer of this commit.
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MySQL Select Date Equal to Today
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200
SELECT users.id, DATE_FORMAT(users.signup_date, '%Y-%m-%d')
FROM users
WHERE DATE(signup_date...
In R, how to get an object's name after it is sent to a function?
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The old deparse-substitute trick:
a<-data.frame(x=1:10,y=1:10)
test<-function(z){
mean.x<-mean(z$x)
nm <-deparse(substitute(z))
print(nm)
return(mean.x)}
test(a)
#[1] "a" ... this is the side-effect of the print() call
# ... you could have done...
'size_t' vs 'container::size_type'
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108
The standard containers define size_type as a typedef to Allocator::size_type (Allocator is a t...
cancelling a handler.postdelayed process
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edited Jul 30 '17 at 1:27
James Ko
22.8k1818 gold badges7979 silver badges183183 bronze badges
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Min/Max-value validators in asp.net mvc
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Charles OuelletCharles Ouellet
5,60333 gold badges3636 silver badges5353 bronze badges
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getResourceAsStream() vs FileInputStream
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 22 '10 at 1:59
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Re-raise exception with a different type and message, preserving existing information
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206
Python 3 introduced exception chaining (as described in PEP 3134). This allows, when raising an...
What does __FILE__ mean in Ruby?
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answered Oct 22 '08 at 3:30
GeoffGeoff
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Install Gem from Github Branch?
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201
You don't need to build the gem locally. In your gemfile you can specify a github source with a...