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What is the difference between ? and Object in Java generics?
...me String");
All of the above method calls will result in a compile-time error because Java doesn't know what the Value type of the HashMap inside map is.
You can still get a value out of the hash map. Although you "don't know the value's type," (because you don't know what type of hash map is i...
How can I force users to access my page over HTTPS instead of HTTP?
...basically like what you wrote, but doesn't have any hardcoded values:
if($_SERVER["HTTPS"] != "on")
{
header("Location: https://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]);
exit();
}
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Resumable downloads when using PHP to send the file?
...hing obvious, and I have most definitely ignored some potential sources of errors, but it should be a start.
There's a description of partial content here and I found some info on partial content on the documentation page for fread.
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How enable auto-format code for Intellij IDEA?
Is it possible in Intellij IDEA after typing ';' or press 'Enter' happened formatting of this string?
15 Answers
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Postgres: How to do Composite keys?
I cannot understand the syntax error in creating a composite key. It may be a logic error, because I have tested many varieties.
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Object.watch() for all browsers?
...
if (!Number.isInteger(value)) {
throw new TypeError('The age is not an integer');
}
if (value > 200) {
throw new RangeError('The age seems invalid');
}
}
// The default behavior to store the value
...
How do I delete NuGet packages that are not referenced by any project in my solution?
...d package from package directory under solution (and you are still getting error), just open up the *.csproj file in code editor and remove the tag manually. Like for instance, I wanted to get rid of Nuget package Xamarin.Forms.Alias and I removed these lines from *.csproj file.
And finally, don't ...
When NOT to call super() method when overriding?
...super class does not have a default constructor you will get a compilation error if you do not explicitly call one of the constructors of the super class as your first statement in the subclass constructor.
– barsju
Apr 20 '12 at 10:55
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What's a good way to extend Error in JavaScript?
I want to throw some things in my JS code and I want them to be instanceof Error, but I also want to have them be something else.
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How do you debug PHP scripts? [closed]
...
This is my little debug environment:
error_reporting(-1);
assert_options(ASSERT_ACTIVE, 1);
assert_options(ASSERT_WARNING, 0);
assert_options(ASSERT_BAIL, 0);
assert_options(ASSERT_QUIET_EVAL, 0);
assert_options(ASSERT_CALLBACK, 'assert_callcack');
set_error_han...