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How do I assert my exception message with JUnit Test annotation?
...t provide this feature but does any future versions provide it? I know in .NET you can assert the message and the exception class. Looking for similar feature in the Java world.
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How to position a div in the middle of the screen when the page is bigger than the screen
...it will keep it in view even if you scroll down. see it at http://jsfiddle.net/XEUbc/1/
#mydiv {
position:fixed;
top: 50%;
left: 50%;
width:30em;
height:18em;
margin-top: -9em; /*set to a negative number 1/2 of your height*/
margin-left: -15em; /*set to a negative number...
getting type T from IEnumerable
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Type.GenericTypeArguments - only for dotNet FrameWork version >= 4.5. Otherwise - use Type.GetGenericArguments instead.
– Кое Кто
Sep 20 '18 at 15:26
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How to do a case sensitive search in WHERE clause (I'm using SQL Server)?
... on the database, but did not work when sending the same statement from a .NET application -- no idea why. But the collate method worked fine.
– Doug
Sep 20 '16 at 17:44
1
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Match everything except for specified strings
...e regex I used is:
^(?!red|green|blue).*
I tested it in Javascript and .NET.
.* should't be placed inside the negative lookahead like this: ^(?!.*red|green|blue) or it would make the first element behave different from the rest (i.e. "anotherred" wouldn't be matched while "anothergreen" would)
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Ruby: How to turn a hash into HTTP parameters?
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If you are using Ruby 1.9.2 or later, you can use URI.encode_www_form if you don't need arrays.
E.g. (from the Ruby docs in 1.9.3):
URI.encode_www_form([["q", "ruby"], ["lang", "en"]])
#=> "q=ruby&lang=en"
URI.encode_www_form("q" => "ruby", "lang" => "en")
#=> "q=ruby...
AngularJS - placeholder for empty result from filter
...== 0">Nothing here!</p>
</div>
jsFiddle: http://jsfiddle.net/adrn/PEumV/2/
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Save and load MemoryStream to/from a file
...es, 0, (int)file.Length);
ms.Write(bytes, 0, (int)file.Length);
}
In .Net Framework 4+, You can simply copy FileStream to MemoryStream and reverse as simple as this:
MemoryStream ms = new MemoryStream();
using (FileStream file = new FileStream("file.bin", FileMode.Open, FileAccess.Read))
f...
outline on only one border
... display:inline-block;
}
nav ul li a {
color:#fff;
}
http://jsfiddle.net/10basetom/uCX3G/1/
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How to get the instance id from within an ec2 instance?
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For .NET People :
string instanceId = new StreamReader(
HttpWebRequest.Create("http://169.254.169.254/latest/meta-data/instance-id")
.GetResponse().GetResponseStream())
.ReadToEnd();
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