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How do you search for files containing DOS line endings (CRLF) with grep on Linux?
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pjzpjz
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Is it good practice to make the constructor throw an exception? [duplicate]
...xception is 1) declared, 2) specific to the problem you are reporting, and 3) it is reasonable to expect the caller to deal with a checked exception for this2.
However explicitly declaring or throwing java.lang.Exception is almost always bad practice.
You should pick an exception class that match...
Preventing twitter bootstrap carousel from auto sliding on page load
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Or if you're using Bootstrap 3.0 you can stop the cycling with data-interval="false" for instanc...
C# SQL Server - Passing a list to a stored procedure
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Walter Stabosz
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answered Aug 17 '11 at 17:52
RedthRedth
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git difftool, open all diff files immediately, not in serial
...--dir-diff to perform a directory diff.
This feature works well with Meld 3.14.2 for example, and lets you browse all modified files:
git difftool --dir-diff --tool=meld HEAD~ HEAD
This is a handy Bash function:
git-diff-meld() (
git difftool --dir-diff --tool=meld "${1:-HEAD~}" "${2:-HEAD}"
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Efficient way to remove keys with empty strings from a dict
...n 2.X
dict((k, v) for k, v in metadata.iteritems() if v)
Python 2.7 - 3.X
{k: v for k, v in metadata.items() if v is not None}
Note that all of your keys have values. It's just that some of those values are the empty string. There's no such thing as a key in a dict without a value; if it d...
How do I remove the Devise route to sign up?
I'm using Devise in a Rails 3 app, but in this case, a user must be created by an existing user, who determines what permissions he/she will have.
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Using LINQ to concatenate strings
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534
This answer shows usage of LINQ (Aggregate) as requested in the question and is not intended fo...
Conditional Variable vs Semaphore
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answered Aug 18 '10 at 16:35
Brent Writes CodeBrent Writes Code
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Where are Docker images stored on the host machine?
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edited Feb 13 '17 at 22:15
community wiki
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