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What is the purpose of the '@' symbol in CSS?
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@media print{ /* Are you trying to print a video or audio file?? */ }
– kurdtpage
Mar 18 '15 at 22:32
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Why is JsonRequestBehavior needed?
... the liklihood that the implications of allowing HTTP GET exposure are considered in advance of allowing them to occur.
This is opposed to afterwards when it might be too late.
Note: If your action method does not return sensitive data, then it should be safe to allow the get.
Further reading fr...
Open files in 'rt' and 'wt' modes
...it will work on every build of python. That explains why the python2 docs didn't list it, and why it generally worked anyway. The python3 docs make it official.
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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
...oo) is implicitly convertible to a pointer to the function. This is why void (*p1_foo)() = foo; works: foo is implicitly converted into a pointer to itself and that pointer is assigned to p1_foo.
The unary &, when applied to a function, yields a pointer to the function, just like it yields th...
Java SafeVarargs annotation, does a standard or best practice exist?
...have a variable number of arguments of a type-parameter type:
<T> void foo(T... args);
In Java, varargs are a syntactic sugar that undergoes a simple "re-writing" at compile-time: a varargs parameter of type X... is converted into a parameter of type X[]; and every time a call is made to th...
Ternary Operator Similar To ?:
I am trying to avoid constructs like this:
5 Answers
5
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Connect Java to a MySQL database
...nt stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT ID FROM USERS");
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rs.close();
stmt.close();
conn.close();
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Can you turn off Peek Definition in Visual Studio 2013 and up?
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This is the answer I was looking for -- didn't realize it was here, but the one above pointed me in the right direction -- wish I'd seen it first. I'm with you @MarkWilson-ThomasMSFT I would much rather push F12 to go to definition, then randomly be editing some ot...
How to set an environment variable only for the duration of the script?
...u just told him will persist beyond the end of his script. That is why I said your answer was misleading - it might be correct, it might not, but it's definitely got a part that's unnecessary and confusing because it may cause someone to think "export" is the necessary element he was looking for.
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What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel
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Html.LabelFor gives you a label for the property represented by the provided expression (typically a model property):
// Model
public class MyModel
{
[DisplayName("A property")]
public string Test { get; set; }
}
// View
@model MyModel
@Html.LabelFor(m => m.Test)
// Output
<label...