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How can I use “puts” to the console without a line break in ruby on rails?
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idlefingersidlefingers
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Default html form focus without JavaScript
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edited Sep 4 '15 at 5:43
jpaugh
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answered Nov ...
Is it safe to check floating point values for equality to 0?
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edited Jan 31 '19 at 16:27
answered Jan 27 '09 at 22:58
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git diff between two different files
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139
Specify the paths explicitly:
git diff HEAD:full/path/to/foo full/path/to/bar
Check out the --f...
Bulk insert with SQLAlchemy ORM
...on()
objects = [
User(name="u1"),
User(name="u2"),
User(name="u3")
]
s.bulk_save_objects(objects)
s.commit()
Here, a bulk insert will be made.
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How does HashSet compare elements for equality?
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138
It uses an IEqualityComparer<T> (EqualityComparer<T>.Default unless you specify a d...
How do I git rebase the first commit?
...base to go back and amend my first commit, but if I do git rebase -i HEAD~3 it complains! If I try the same with HEAD~2 then it kinda works but only lets me rearrange the last two commits.
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Django - limiting query results
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310
Django querysets are lazy. That means a query will hit the database only when you specifically...
“Wrong type argument: commandp” error when binding a lambda to a key
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How to uglify output with Browserify in Gulp?
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