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ERROR: Error 1005: Can't create table (errno: 121)
...y MySQL had crashed or failed to cleanup an intermediate table (table name starting with a #sql-) which ended up presenting me with an error such as: Can't create table '#sql-' (errno 121) when trying to run an ALTER TABLE with certain constraint names.
According to the docs at http://dev.mysql.com...
What does = +_ mean in JavaScript
...code to save space, use a minifier; don't write it with short variables to start with.
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val() doesn't trigger change() in jQuery [duplicate]
...h was written with the correct definition of .val() in mind would suddenly start producing side-effects :-p.
– binki
Jun 16 '14 at 20:19
2
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CSS3 Spin Animation
...f [0, 360) and if you rotate to 359.0 you will have a 1 degree tick at the start of every rotation when it warps from 359 to 0.
– mdonoughe
Aug 2 '17 at 0:42
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How to concatenate two strings in C++?
...me_c_api(char const *input, size_t length);
Explore std::string yourself starting from here:
Documentation of std::string
Hope that helps.
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Accessing constructor of an anonymous class
... System.out.println(message);
}
}.initialise(args[0]).start();
}
}
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How do I use ROW_NUMBER()?
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ROW_NUMBER() returns a unique number for each row starting with 1. You can easily use this by simply writing:
ROW_NUMBER() OVER (ORDER BY 'Column_Name' DESC) as ROW_NUMBER
You can find the difference between Row_number(), Rank() and Dense_Rank() here.
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How to comment a block in Eclipse?
... have block comments within the section you plan to block comment out, the start/end tags will be removed! So when you try to undo the commenting you now have to insert the missing "/* */" tags. At least this is what i see using Juno under Linux. Test it out first!
– mohbandy
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split string only on first instance of specified character
...this case we want to split at _.+ (i.e. split separator being a sub string starting with _) but also let the result contain some part of our separator (i.e. everything after _).
In this example our separator (matching _(.+)) is _luck_buddy and the captured group (within the separator) is lucky_budd...
Full screen background image in an activity
...le since this was posted, but this helped me.
You can use nested layouts. Start with a RelativeLayout, and place your ImageView in that.
Set height and width to match_parent to fill the screen.
Set scaleType="centreCrop" so the image fits the screen and doesn't stretch.
Then you can put in any ...