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What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...not compile Java 5 code using generics, and have it run on old 1.4 VMs (at least the Sun JDK does not implement this. Some 3rd party tools do.) What you can do is use previously-compiled 1.4 JARs from 1.5/1.6 code.
– finnw
Feb 3 '10 at 17:13
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Play sound on button click android
...a button to play a sound from raw when click? I just created a button with id button1 , but whatever code I write, all is wrong.
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SQLAlchemy: how to filter date field?
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@rippleslash: you are right, and ideally one should use the proper data type for parameters. However all databases understand also the ISO 8601 format for dates, which also happens to be lexicographical order. For this reason for simple examples i generally ...
Set element focus in angular way
...vice
.factory('focus', function($timeout, $window) {
return function(id) {
// timeout makes sure that it is invoked after any other event has been triggered.
// e.g. click events that need to run before the focus or
// inputs elements that are in a disabled state but are enab...
How to change the DataTable Column Name?
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I just tried this solution now and it works fine - it did not do any changes or wipe out the underlying column data. Maybe something else is happening in your code...
– AshesToAshes
Aug 15 '13 at 15:25
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Why use multiple columns as primary keys (composite primary key)
...nerated (non-intelligent) primary key, for example in this case OrderDetailId. But then you would not always see the relationship as easily. Some folks prefer one way; some prefer the other way.
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Order a MySQL table by two columns
...mn then the second but not both at the same time.
– aidonsnous
Apr 27 '17 at 13:14
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How to get label of select option with jQuery?
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To get the label attribute, this can be used: jQuery('#theid option:selected').attr('label')
– David Balažic
Apr 10 '14 at 16:07
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How to add facebook share button on my website?
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Important note: This idea on mobile opens the Facebook website (Not FB app). Little (Or big) con.
– Ezra Siton
Apr 9 at 16:07
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What is the colon operator in Ruby?
...bols have the distinct feature that any two symbols named the same will be identical:
"foo".equal? "foo" # false
:foo.equal? :foo # true
This makes comparing two symbols really fast (since only a pointer comparison is involved, as opposed to comparing all the characters like you would in a st...