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preferredStatusBarStyle isn't called
...ve your own view controller hierarchy you need to provide these methods to inform the system of which view controller should be used to determine the status bar style.
– Jon Steinmetz
Oct 29 '13 at 16:19
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What is the documents directory (NSDocumentDirectory)?
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updated link with info on an app's ability to write to folders: developer.apple.com/library/mac/documentation/FileManagement/…
– phil
Apr 23 '14 at 6:48
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Difference between FOR and AFTER triggers?
... I liked the comment about inserts into views using triggers. Very useful info. Cheers.
– Mariusz
Sep 19 '15 at 9:45
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Append to a file in Go
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Figured it out
More info
f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY, 0644)
n, err := f.WriteString(text)
f.Close()
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Truncate all tables in a MySQL database in one command?
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SELECT Concat('TRUNCATE TABLE ',table_schema,'.',TABLE_NAME, ';')
FROM INFORMATION_SCHEMA.TABLES where table_schema in ('db1_name','db2_name');
Use Query Result to truncate tables
Note:
may be you will get this error:
ERROR 1217 (23000): Cannot delete or update a parent row: a fore...
How can I wait till the Parallel.ForEach completes
... good idea. Neither is an async Action. The links you posted provides good info and solutions.
– Henk Holterman
Jul 27 '16 at 11:23
1
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Java Hashmap: How to get key from value?
...println(entry.getKey());
}
}
}
}
Some additional info... May be useful to you
Above method may not be good if your hashmap is really big. If your hashmap contain unique key to unique value mapping, you can maintain one more hashmap that contain mapping from Value to Key.
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renamed heroku app from website, now it's not found
... app via web. You can check if renaming success by running
> heroku info
Once done you can rename to the preferred name by using
> heroku rename preferredname
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How to print formatted BigDecimal values?
... you can specify a Locale.
NumberFormat.getInstance(Locale.US)
For more info, see NumberFormat class.
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How to resolve “Waiting for Debugger” message?
...ifest unless you specifically want your release builds to output debugging info.
– Justin Buser
Mar 26 '12 at 13:41
I ...