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How to delete files older than X hours
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10 Answers
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Get the POST request body from HttpServletRequest
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199
In Java 8, you can do it in a simpler and clean way :
if ("POST".equalsIgnoreCase(request.get...
Unlimited Bash History [closed]
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317
Set HISTSIZE and HISTFILESIZE in .bashrc to an empty string:
HISTSIZE=
HISTFILESIZE=
In bas...
Python: json.loads returns items prefixing with 'u'
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170
The u- prefix just means that you have a Unicode string. When you really use the string, it w...
How do I get a distinct, ordered list of names from a DataTable using LINQ?
...LINQ statements.
First, select your data into a new list, let's call it x1, do a projection if desired
Next, create a distinct list, from x1 into x2, using whatever distinction you require
Finally, create an ordered list, from x2 into x3, sorting by whatever you desire
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C#/Linq: Apply a mapping function to each element in an IEnumerable?
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181
You can just use the Select() extension method:
IEnumerable<int> integers = new List<...
Read url to string in few lines of java code
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11 Answers
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FontAwesome icons not showing. Why?
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106
Under your reference, you have this:
<link href="//maxcdn.bootstrapcdn.com/font-awesome/4....
How can I suppress column header output for a single SQL statement?
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Invoke mysql with the -N (the alias for -N is --skip-column-names) option:
mysql -N ...
use tes...