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How to design a product table for many kinds of product where each product has many parameters
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237
You have at least these five options for modeling the type hierarchy you describe:
Single Ta...
Default value for field in Django model
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edited May 12 at 17:12
phoenix
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answ...
What are the best practices for catching and re-throwing exceptions?
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292
You should not be catching the exception unless you intend to do something meaningful.
"Somet...
How to center the content inside a linear layout?
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edited Apr 28 '17 at 7:54
answered Aug 5 '13 at 6:04
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How do I get into a non-password protected Java keystore or change the password?
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206
which means that cacerts keystore isn't password protected
That's a false assumption. If ...
Proper REST response for empty table?
...ere are no users. What is the proper response for this scenario: 404 or 204 ?
5 Answers
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What to do about Eclipse's “No repository found containing: …” error messages?
...'s Helios EE bundle on Linux to which I added the subversive plugins, the m2e Maven integration and the Mylin connector for Trac. For the last couple of weeks I've been trying to install updates, and every time I get back a message like
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Do you have to put Task.Run in a method to make it async?
...method does not need await
{
return Task.Run(() =>
{
return 1 + 2;
});
}
(But this pattern is a poor approach; see below).
But if your question is "how do I create an async method that can yield back to its caller instead of blocking", the answer is to declare the method async and us...
How to require a controller in an angularjs directive
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2 Answers
2
Active
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Does every Javascript function have to return a value?
...) to return void:
void noReturn()//return type void
{
printf("%d\n", 123);
return;//return nothing, can be left out, too
}
//in JS:
function noReturn()
{
console.log('123');//or evil document.write
return undefined;//<-- write it or not, the result is the same
return;//<-...