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Remove specific commit
...ent" is based on the default number of lines from a context diff, which is 3. So if 'myfile' was constructed like this:
$ cat >myfile <<EOF
line 1
junk
junk
junk
junk
line 2
junk
junk
junk
junk
line 3
EOF
$ git add myfile
$ git commit -m "initial check-in"
1 files changed, 11 insertions(...
List comprehension in Ruby
...k.nil?
self.collect(&block).compact
end
end
some_array = [1, 2, 3, 4, 5, 6]
new_array = some_array.comprehend {|x| x * 3 if x % 2 == 0}
puts new_array
Prints:
6
12
18
I would probably just do it the way you did though.
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What does “@@ -1 +1 @@” mean in Git's diff output?
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3 Answers
3
Active
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What is the difference between pluck and collect in Rails?
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231
pluck is on the db level. It will only query the particular field. See this.
When you do:
Us...
Check whether a path is valid
...elative.
– Dan Gøran Lunde
Feb 9 '13 at 10:38
1
Even with UriKind as Relative or AbsoluteOrRelat...
Print list without brackets in a single row
...nstead.
– Anonymous
Dec 1 '19 at 9:43
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Postgres dump of only parts of tables for a dev snapshot
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Active
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Include .so library in apk in android studio [duplicate]
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3
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how to ignore namespaces with XPath
...irk Vollmar
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How to get a substring of text?
I have text with length ~700. How do I get only ~30 of its first characters?
5 Answers
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