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How do I prevent 'git diff' from using a pager?
... switch to pass to git diff and other commands that use the less pager by default?
17 Answers
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What does FETCH_HEAD in Git mean?
... Alexey: FETCH_HEAD corresponds to the tip of the remote branch specified by branch.<BRANCH>.merge in the local repository configuration. So while fetch does indeed fetch all object data from the remote storage, FETCH_HEAD is used to indicate to where the remote branch tracked by the local b...
What is Vim recording and how can it be disabled?
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You start recording by q<letter>
and you can end it by typing q again.
Recording is a really useful feature of Vim.
It records everything you type. You can then replay it simply by typing @<letter>.
Record search, movement, replace...
Is there a reason that we cannot iterate on “reverse Range” in ruby?
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A range is just that: something defined by its start and end, not by its contents. "Iterating" over a range doesn't really make sense in a general case. Consider, for example, how you would "iterate" over the range produced by two dates. Would you iterate by day? b...
What are bitwise shift (bit-shift) operators and how do they work?
... operators can be applied to integer values (int, long, possibly short and byte or char). In some languages, applying the shift operators to any datatype smaller than int automatically resizes the operand to be an int.
Note that <<< is not an operator, because it would be redundant.
Also n...
When should I use a composite index?
...ly benefit queries that query on both dimensions or the leftmost dimension by itself, but not the rightmost dimension by itself. If you're always querying two dimensions, a composite index is the way to go, doesn't really matter which is first (most probably).
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PHP 5.4 Call-time pass-by-reference - Easy fix available?
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You should be denoting the call by reference in the function definition, not the actual call. Since PHP started showing the deprecation errors in version 5.3, I would say it would be a good idea to rewrite the code.
From the documentation:
There is n...
Sort Go map values by keys
When iterating through the returned map in the code, returned by the topic function, the keys are not appearing in order.
6...
How to find largest objects in a SQL Server database?
...d I go about finding the largest objects in a SQL Server database? First, by determining which tables (and related indices) are the largest and then determining which rows in a particular table are largest (we're storing binary data in BLOBs)?
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GROUP BY to combine/concat a column [duplicate]
...XML PATH (''))
, 1, 1, '') AS URLList
FROM TableName AS a
GROUP BY [User], Activity
SQLFiddle Demo
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