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Oracle: how to UPSERT (update or insert into a table?)
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12 Answers
12
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How to serialize a JObject without the formatting?
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182
Call JObject's ToString(Formatting.None) method.
Alternatively if you pass the object to the Js...
Unknown column in 'field list' error on MySQL Update query
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answered Aug 28 '09 at 10:57
tuergeisttuergeist
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How do I write outputs to the Log in Android?
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213
Look into android.util.Log. It lets you write to the log with various log levels, and you can...
How to remove files and directories quickly via terminal (bash shell) [closed]
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782
rm -rf some_dir
-r "recursive"
-f "force" (suppress confirmation messages)
Be careful!
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Does java have a int.tryparse that doesn't throw an exception for bad data? [duplicate]
C# has Int.TryParse: Int32.TryParse Method (String, Int32%)
3 Answers
3
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Chrome sendrequest error: TypeError: Converting circular structure to JSON
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answered Jan 27 '11 at 12:25
Felix KlingFelix Kling
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Custom UITableViewCell from nib in Swift
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215
With Swift 5 and iOS 12.2, you should try the following code in order to solve your problem:
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JPA EntityManager: Why use persist() over merge()?
...an ends, and the row for someField is updated in the database
// scenario 2
// tran starts
e = new MyEntity();
em.merge(e);
e.setSomeField(anotherValue);
// tran ends but the row for someField is not updated in the database
// (you made the changes *after* merging)
// scenario 3
// tran starts
e ...
Getting vertical gridlines to appear in line plot in matplotlib
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102
You may need to give boolean arg in your calls, e.g. use ax.yaxis.grid(True) instead of ax.yaxis...