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Equals(=) vs. LIKE
...h can have important effects on the result of the comparison.
Motivating Example
Let's first identify an example where these operators produce obviously different results. Allow me to quote from the MySQL manual:
Per the SQL standard, LIKE performs matching on a per-character basis, thus it ca...
Command to collapse all sections of code?
In Visual Studio is there a command to collapse/expand all the sections of code in a file?
20 Answers
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How to unpack and pack pkg file?
...r for Mac.
I want to replace one file in pkg. But I must do this under Linux system, because this is a part of download process. When user starts to download file server must replace one file in pkg.
I have a solution how unpack pkg and replace a file but I dont know how pack again to pkg.
http://e...
How to test if a double is an integer
... answered Mar 27 '12 at 22:19
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Passing two command parameters using a WPF binding
I have a command which I am executing from my XAML file using the following standard syntax:
5 Answers
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Iterate through pairs of items in a Python list [duplicate]
... "s -> (s0,s1), (s1,s2), (s2, s3), ..."
a, b = tee(iterable)
next(b, None)
return zip(a, b)
for v, w in pairwise(a):
...
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How to create an installer for a .net Windows Service using Visual Studio
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In the service project do the following:
In the solution explorer double click your services .cs file. It should bring up a screen that is all gray and talks about dragging stuff from the toolbox.
Then right click on the gray area and select add installer. This will add an installer...
How can I use break or continue within for loop in Twig template?
I try to use a simple loop, in my real code this loop is more complex, and I need to break this iteration like:
5 Answers...
Convert char to int in C#
... a String object.
http://msdn.microsoft.com/en-us/library/system.char.aspx
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Node.js on multi-core machines
... just how insanely hard it is to debug multi-threaded code. For a deeper explanation of the Node.js process model and why it works this way (and why it will NEVER support multiple threads), read my other post.
So how do I take advantage of my 16 core box?
Two ways:
For big heavy compute tasks l...