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Get most recent file in a directory on Linux
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21 Answers
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sed beginner: changing all occurrences in a folder
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149
There is no way to do it using only sed. You'll need to use at least the find utility together...
Get current time in seconds since the Epoch on Linux, Bash
I need something simple like date , but in seconds since 1970 instead of the current date, hours, minutes, and seconds.
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What does $(function() {} ); do?
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$(function() { ... });
is just jQuery short-hand for
$(document).ready(function() { ... });...
Why is using the rails default_scope often recommend against?
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Problem 1
Lets consider the basic example:
class Post < ActiveRecord::Base
default_sco...
GraphViz - How to connect subgraphs?
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The DOT user manual gives the following example of a graph with clusters with edges between cl...
What is the usefulness of PUT and DELETE HTTP request methods?
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For the full specification visit:
http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
Since current browsers unfortunately do not support any other verbs than POST and GET in HTML forms, you usually cannot utilize HTTP to it's full extent with them (you can still hijack their submission ...
Can I get Memcached running on a Windows (x64) 64bit environment?
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13 Answers
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How do I get a human-readable file size in bytes abbreviation using .NET?
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19 Answers
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Most common way of writing a HTML table with vertical headers?
...in a table should contain an equal number of columns (TD). Your header has 1 while the body has 3. You should use the colspan attribute to fix that.
Reference: "The THEAD, TFOOT, and TBODY sections must contain the same number of columns." - Last paragraph of section 11.2.3.
With that being said, ...