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How do I get the collection of Model State Errors in ASP.NET MVC?
...ewData.ModelState.IsValid %>
or
<% ViewData.ModelState.Values.Any(m>x m> => m>x m>.Errors.Count >= 1) %>
and for a specific property...
<% ViewData.ModelState["Property"].Errors %> // Note this returns a collection
...
How can I reload .emacs after changing it?
...
You can use the command load-file (M-m>x m> load-file, then press return twice to accept the default filename, which is the current file being edited).
You can also just move the point to the end of any sem>x m>p and press C-m>x m>C-e to em>x m>ecute just that sem>x m>p. Usually it's n...
Does R have an assert statement as in python?
...t checks if something is true and if not prints a given error message and em>x m>its
3 Answers
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How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type em>x m>it to quit from REPL. However, in Scala 2.11.0 this doesn't work.
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Why is #!/usr/bin/env bash superior to #!/bin/bash?
...hes PATH for bash, and bash is not always in /bin, particularly on non-Linum>x m> systems. For em>x m>ample, on my OpenBSD system, it's in /usr/local/bin, since it was installed as an optional package.
If you are absolutely sure bash is in /bin and will always be, there's no harm in putting it directly in y...
Array vs. Object efficiency in JavaScript
... 'test' };
a1.push({id: newNo, name: 'test'});
}
Original Post - Em>x m>planation
There are some misconceptions in your question.
There are no associative arrays in Javascript. Only Arrays and Objects.
These are arrays:
var a1 = [1, 2, 3];
var a2 = ["a", "b", "c"];
var a3 = [];
a3[0] = "a";
...
What's the point of const pointers?
...ror because you're changing the value to ptr. Adding restrictions via syntam>x m> is a good thing in general. Just don't take it too far -- the em>x m>ample you gave is a case where most people don't bother using const.
share
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git switch branch without discarding local changes
...wo commits per stash entry, in an unusual arrangement—are on no branch. Em>x m>cept for very short term special cases, though, I generally prefer making a normal commit. You can git reset --soft or git reset --mim>x m>ed later, or use git commit --amend to shove it aside, when you're back to working on that...
Why should I prefer single 'await Task.WhenAll' over multiple awaits?
... (faulted or canceled tasks). Awaiting manually in sequence would cause unem>x m>pected concurrency because the part of your program that wants to wait will actually continue early.
I think it also makes reading the code easier because the semantics that you want are directly documented in code.
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What is the difference between 'content' and 'tem>x m>t'
...Python Requests library. I notice that the fine documentation has many em>x m>amples of how to do something without em>x m>plaining the why . For instance, both r.tem>x m>t and r.content are shown as em>x m>amples of how to get the server response. But where is it em>x m>plained what these properties do? For i...