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Creating a URL in the controller .NET MVC
...isense will give you the meaning of each of the parameters.
Update from comments: controller already has a UrlHelper:
string url = this.Url.Action("About", "Home", null);
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File content into unix variable with newlines
... why newlines are replaced with spaces is not entirely to do with the echo command, rather it's a combination of things.
When given a command line, bash splits it into words according to the documentation for the IFS variable:
IFS: The Internal Field Separator that is used for word splitting af...
How to include “zero” / “0” results in COUNT aggregate?
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Is an index needed for a primary key in SQLite?
...constraint) on the parent/referenced field(s) if it doesn't exist; it is recommended that the child/referencing field(s) have an index (which usually won't be unique): see here
– TripeHound
Mar 20 '14 at 14:01
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Check if a value is within a range of numbers
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You're asking a question about numeric comparisons, so regular expressions really have nothing to do with the issue. You don't need "multiple if" statements to do it, either:
if (x >= 0.001 && x <= 0.009) {
// something
}
You could write yourse...
NSDefaultRunLoopMode vs NSRunLoopCommonModes
...esome blog post by Jörn suggests an alternative option, using NSRunLoopCommonModes for connection.
1 Answer
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Converting dict to OrderedDict
...istro for Raspberry Pi. I am trying to print two dictionaries in order for comparison (side-by-side) for a text-adventure. The order is essential to compare accurately.
No matter what I try the dictionaries print in their usual unordered way.
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Is there a /dev/null on Windows?
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I think you want NUL, at least within a command prompt or batch files.
For example:
type c:\autoexec.bat > NUL
doesn't create a file.
(I believe the same is true if you try to create a file programmatically, but I haven't tried it.)
In PowerShell, you want...
How to return a part of an array in Ruby?
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@dertoni: stackoverflow.com/questions/3219229/…
– michelpm
Dec 7 '11 at 23:22
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How to do an INNER JOIN on multiple columns
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