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What is `git diff --patience` for?
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You can read a post from Bram Cohen, the author of the patience diff algorithm, but I found th...
How to run Node.js as a background process and never die?
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Sorting data based on second column of a file
...pare according to string numerical value
For example:
$ cat ages.txt
Bob 12
Jane 48
Mark 3
Tashi 54
$ sort -k2 -n ages.txt
Mark 3
Bob 12
Jane 48
Tashi 54
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What does “dereferencing” a pointer mean?
...assembly - to envisage a pointer containing a numeric memory address, with 1 referring to the second byte in the process's memory, 2 the third, 3 the fourth and so on....
What happened to 0 and the first byte? Well, we'll get to that later - see null pointers below.
For a more accurate definition...
How do you perform a CROSS JOIN with LINQ to SQL?
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A cross-join is simply the Cartesian product of two sets. There's no explicit join operator fo...
KeyValuePair VS DictionaryEntry
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KeyValuePair<TKey,TValue> is used in place of DictionaryEntry because it is generified. ...
Modulus % in Django template
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You need divisibleby, a built-in django filter.
{% for p in posts %}
<div class="post w...
How do you add swap to an EC2 instance?
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Does Redis persist data?
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edited Aug 24 '15 at 15:40
Peter Kingsbury
2344 bronze badges
answered Aug 15 '14 at 14:35
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Uninstall all installed gems, in OSX?
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