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C++ new int[0] — will it allocate memory?
A simple test app:
6 Answers
6
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C# HttpClient 4.5 multipart/form-data upload
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I test on my computer(win7 sp1, IIS 7.5) without Content-Type and Content-Disposition is Ok, but on Server 2008 R2(IIS 7.5) can't find files, it's strange. So I do as the answer.
– chengzi
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How to check if hex color is “too black”?
...ting luma value range is 0..255, where 0 is the darkest and 255 is the lightest. Values greater than 128 are considered light by tinycolor. (shamelessly copied from the comments by @pau.moreno and @Alnitak)
share
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Forward function declarations in a Bash or a Shell script?
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This is also fantastic when using tools like Bats to test your scripts, breaking everything down into functions makes testing the individual components much easier. See also blog post
– dragon788
Aug 9 '18 at 19:53
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How do you stop Console from popping up automatically in Eclipse
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Works for most cases, but whenever I run JUnit tests, the console view in Mars steals focus from the JUnit view as soon as a breakpoint is hit and again when the test finishes (even if there is absolutely no output to the console). Only solution (well, workaround) I've be...
boolean in an if statement
... the other hand, you don't know what booleanValue might be and you want to test if it is truly set to true with no other automatic type conversions allowed, then
if (booleanValue === true)
is not only a good idea, but required.
For example, if you look at the implementation of .on() in jQuery...
Angularjs loading screen on ajax request
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$scope.clickMe = function() {
$scope.loading = true;
$http.get('test.json')
.success(function(data) {
$scope.cars = data[0].cars;
$scope.loading = false;
});
}
Of course you can move the loading box html code into a directive, then use $watch on $scope.loadin...
Can I set background image and opacity in the same property?
... because :before ends up below the main contents automatically. (Currently tested in Chrome and FF.)
– KajMagnus
Jun 28 '15 at 9:30
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How to Truncate a string in PHP to the word closest to a certain number of characters?
...implode(array_slice($parts, 0, $last_part));
}
Also, here is the PHPUnit testclass used to test the implementation:
class TokenTruncateTest extends PHPUnit_Framework_TestCase {
public function testBasic() {
$this->assertEquals("1 3 5 7 9 ",
tokenTruncate("1 3 5 7 9 11 14", 10));
...
Java Delegates?
... but they're fakeable using proxies and reflection:
public static class TestClass {
public String knockKnock() {
return "who's there?";
}
}
private final TestClass testInstance = new TestClass();
@Test public void
can_delegate_a_single_method_interface_to_an_instan...