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How to play a notification sound on websites?
... @Stefan That's correct but may be confusing. I'll remove that from my answer. Thanks for the hint.
– Timo
Apr 11 '12 at 16:09
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Key existence check in HashMap
... return null;
}
Just check if the return value for get() is different from null.
This is the HashMap source code.
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Why use multiple columns as primary keys (composite primary key)
This example is taken from w3schools .
9 Answers
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The type or namespace name could not be found [duplicate]
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This happened to me last week but from loading a 4.5.2 library in a 4.5 project. Just a note: A 4.5.2 project can load a 4.5 or 4.5.1 library just fine.
– ahwm
Jan 12 '15 at 16:13
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How to inflate one view with a layout
... I have my main view inflated. The problem is I want to inflate part of it from other XML file. This item RelativeLayout is part of bigger layout and I want to fill it with layout from another XML file.
– Michal Dymel
Feb 25 '10 at 16:58
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The model backing the context has changed since the database was created
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Here's some information from Scott Gu's Blog posted by Jeff on what's actually taking place:
For those who are seeing this exception:
"The model backing the 'Production' context has changed since the
database was created. Either manually ...
Send Email Intent
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The 'correct' way is the answer from Magnus. I recommend original poster to change the accepted answer.
– jhabbott
Feb 12 '13 at 16:33
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What's the difference between `raw_input()` and `input()` in Python 3?
...e" as a command the user input, since initially (I guess) requesting input from user might only be for that. But when they realised programmers might also want to get the "raw" input, they designed another function called "raw_input". In Python 3 they noticed what stupid was that and simply deleted ...
UITableView - scroll to the top
...ject is going to be section 0, row 0. May be that my table view will start from section number 5.
34 Answers
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How can I get query string values in JavaScript?
...r the hash resides in the window.location.hash property, which is separate from the window.location.search property. If the hash changes, it doesn't affect the querystring at all.
– Andy E
Jul 14 '10 at 9:20
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