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Using MVC HtmlHelper extensions from Razor declarative views
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38
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Delete all rows in an HTML table
...eplace the <tbody> with a new, empty one.
i.e.
var new_tbody = document.createElement('tbody');
populate_with_new_rows(new_tbody);
old_tbody.parentNode.replaceChild(new_tbody, old_tbody)
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JavaScript - Get minutes between two dates
... @philk, that's why I value StackOverflow so much. In many message boards, the answer is just a hyperlink. We wouldn't have this great answer if that was the case here.
– Andrew Neely
Feb 25 '15 at 19:11
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Purpose of returning by const value? [duplicate]
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Well, Herb Sutter recommended returning const values for non-primitive types, but I think you're right that the advice is obsolete now.
– Fred Larson
Jan 3 '12 at 18:03
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Targeting both 32bit and 64bit with Visual Studio in same solution/project
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Yes, you can target both x86 and x64 with the same code base in the same project. In general, things will Just Work if you create the right solution configurations in VS.NET (although P/Invoke to entirely unmanaged DLLs will most likely require some conditional code): the ...
How to check if mysql database exists
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SELECT SCHEMA_NAME
FROM INFORMATION_SCHEMA.SCHEMATA
WHERE SCHEMA_NAME = 'DBName'
If you just need to know if a db exists so you won't get an error when you try to create it, simply use (From here):
CREATE DATABASE IF NOT EXISTS DBName;...
Is there a way to perform “if” in python's lambda
...orrect answer to the question "How do I write a lambda function that tells me if a number is even?" It is not, however, a correct answer to the question that the OP originally asked. However much you don't like the example I contrived, my post does, in fact, clearly answer the OP's question.
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OS detecting makefile
...dy, but I wanted to share a more complete example that both:
doesn't assume uname exists on Windows
also detects the processor
The CCFLAGS defined here aren't necessarily recommended or ideal; they're just what the project to which I was adding OS/CPU auto-detection happened to be using.
ifeq ...
Remove a git commit which has not been pushed
...you can use origin/master as reference, as suggested by @bdonlan in the comments: git reset --hard origin/master
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Func vs. Action vs. Predicate [duplicate]
With real examples and their use, can someone please help me understand:
3 Answers
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