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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...a non-number for something which is an "int"). You can populate ModelState more fully based on whatever validation system you're using.
The sample DataAnnotations model binder will fill model state with validation errors taken from the DataAnnotations attributes on your model.
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How to sum up an array of integers in C#
...ther and isn't shorter. Apart from that a foreach is perfectly fine and is more readable.
– Ahmad Mageed
Mar 16 '10 at 11:34
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Git: Remove committed file after push
...veloper on a project, you really shouldn't use git push -f. It creates way more problems than it's worth. Just remove the file then do a new commit.
– richardm
Oct 13 '17 at 21:10
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What is the ellipsis (…) for in this method signature?
...);
msgBuilder2.withRecipientJids(jid1, jid2, jid78_a, someOtherJid);
See more here:
http://java.sun.com/j2se/1.5.0/docs/guide/language/varargs.html
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Do you need to use path.join in node.js?
...OS days). The only real issue is that Windows command-line processors (or, more specifically, Windows-native command-line utilities) tend to interpret forward slashes as option specifiers rather than path components. Therefore, you need a backslashed path if you need to pass a path to a Windows comm...
In bash, how does one clear the current input?
...s behavior by editing the .inputrc file (take a look to the link above for more details).
– rkachach
Sep 22 '15 at 15:48
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How to make Entity Framework Data Context Readonly
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it was obvious you're an 'inside man' :) - this is a lot more interesting than a 'readonly' connection
– NSGaga-mostly-inactive
May 3 '12 at 22:47
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Replace all spaces in a string with '+' [duplicate]
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Different ways of clearing lists
Is there any reason to do anything more complicated than one of these two lines when you want to clear a list in Python?
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