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Set value of hidden field in a form using jQuery's “.val()” doesn't work

... | edited Jun 5 '10 at 10:18 answered Jun 5 '10 at 9:12 ...
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How do I prevent Android taking a screenshot when my app goes to the background?

...PDATE: it also secures against Now On Tap or other assistants on Android 6.0; they will not get access to the details of widgets and containers in your UI if the user brings up the assistant. UPDATE #2: however, not everything in the activity will be protected. Any pop-up windows — Dialog, Spinne...
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What does yield mean in PHP?

...late and return values while you are looping over it: foreach (xrange(1, 10) as $key => $value) { echo "$key => $value", PHP_EOL; } This would create the following output: 0 => 1 1 => 2 … 9 => 10 You can also control the $key in the foreach by using yield $someKey => $...
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How to highlight a current menu item?

...ler $scope.getClass = function (path) { return ($location.path().substr(0, path.length) === path) ? 'active' : ''; } With this the tasks link will have the active class in any url that starts with '/tasks'(e.g. '/tasks/1/reports') ...
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Center image in div horizontally [duplicate]

...ght: auto; or /* for the img inside your div */ display: block; margin: 0 auto; That's all. Note, that you'll also have to set an initial min-width for your outer div. share | improve this ans...
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Print only?

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How to generate a git patch for a specific commit?

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Ignore parent padding

... Easy fix, just do margin:-10px on the hr. share | improve this answer | follow | ...
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Resizing an iframe based on content

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Specifying an Index (Non-Unique Key) Using JPA

... 208 With JPA 2.1 you should be able to do it. import javax.persistence.Column; import javax.persis...