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Android: upgrading DB version and adding new table
...rementing the app version alone is not enough for onUpgrade to be called!
3. Don't forget your new users!
Don't forget to add
database.execSQL(DATABASE_CREATE_color);
to your onCreate() method as well or newly installed apps will lack the table.
4. How to deal with multiple database changes o...
Grep characters before and after match?
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3 characters before and 4 characters after
$> echo "some123_string_and_another" | grep -o -P '.{0,3}string.{0,4}'
23_string_and
share
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startsWith() and endsWith() functions in PHP
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33 Answers
33
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What's the strangest corner case you've seen in C# or .NET? [closed]
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37 Answers
37
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Cross-platform way of getting temp directory in Python
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395
That would be the tempfile module.
It has functions to get the temporary directory, and also ...
Singleton by Jon Skeet clarification
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361
No, this is nothing to do with closures. A nested class has access to its outer class's priva...
How can I use speech recognition without the annoying dialog in android phones
... Thanks for your advice. I'll try now
– Jim31837
Jun 11 '11 at 16:27
10
also don't forg...
gitignore does not ignore folder
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361
I'm guessing this folder has been checked into git before?
Run git rm -r --cached <folder...
Maintain the aspect ratio of a div with CSS
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1388
Just create a wrapper <div> with a percentage value for padding-bottom, like this:
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