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AWS S3: The bucket you are attempting to access must be addressed using the specified endpoint
...
What if you need to use more than one bucket (e.g. dev/staging/production etc)?
– yekta
Mar 21 '16 at 17:50
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Value Change Listener to JTextField
...ntioned in Jean-Marc Astesana's answer, where the document sometimes fires more events than it needs to.
Anyway, this method lets you replace annoying code which looks like this:
someTextBox.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void insertUpdate(Docum...
Update a table using JOIN in SQL Server?
...data), you can use a CTE (common table expression) - see here and here for more details:
;WITH t2 AS
(
SELECT [key], CalculatedColumn = SUM(some_column)
FROM dbo.table2
GROUP BY [key]
)
UPDATE t1
SET t1.CalculatedColumn = t2.CalculatedColumn
FROM dbo.table1 AS t1
INNER JOIN t2
ON ...
Making an array of integers in iOS
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58
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How does the Java 'for each' loop work?
... I've found just calling a while-loop like while (someList.hasMoreElements()) { //do something }} - gets me close to the coding grace I'd hoped to find when I searched for this question.
– James T Snell
Nov 16 '12 at 18:10
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Separate Back Stack for each tab in Android using Fragments
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138
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Insert line break inside placeholder attribute of a textarea?
...ke the placeholder effect using javascript, but i was hoping for something more simple
– amosrivera
Sep 5 '11 at 23:09
2
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Round to at most 2 decimal places (only if necessary)
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3169
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What do *args and **kwargs mean? [duplicate]
...e it like this:
def my_sum(*args):
return sum(args)
It’s probably more commonly used in object-oriented programming, when you’re overriding a function, and want to call the original function with whatever arguments the user passes in.
You don’t actually have to call them args and kwarg...