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Ternary operation in CoffeeScript
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edited Jul 4 '16 at 18:23
answered Apr 13 '12 at 18:14
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Delete files older than 15 days using PowerShell
... cmdlet call at the end of both lines.
The code shown here is PowerShell v2.0 compatible, but I also show this code and the faster PowerShell v3.0 code as handy reusable functions on my blog.
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What is the difference between const_iterator and non-const iterator in the C++ STL?
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126
const_iterators don't allow you to change the values that they point to, regular iterators do.
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What does java:comp/env/ do?
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Quoting https://web.archive.org/web/20140227201242/http://v1.dione.zcu.cz/java/docs/jndi-1.2/tutorial/beyond/misc/policy.html
At the root context of the namespace
is a binding with the name "comp",
which is bound to a subtree reserved
for component-re...
How to add a list item to an existing unordered list?
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820
This would do it:
$("#header ul").append('<li><a href="/user/messages"><span cl...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
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edited Jun 20 at 9:12
Community♦
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answered Aug 22 '10 at 0:44
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Is a memory leak created if a MemoryStream in .NET is not closed?
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12 Answers
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PHP equivalent of .NET/Java's toString()
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24 Answers
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Set the selected index of a Dropdown using jQuery
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answered Aug 21 '09 at 21:15
gnarfgnarf
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When to use Cast() and Oftype() in Linq
... InvalidCastException
EDIT
for example:
object[] objs = new object[] { "12345", 12 };
objs.Cast<string>().ToArray(); //throws InvalidCastException
objs.OfType<string>().ToArray(); //return { "12345" }
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