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How to format strings in Java
Primitive question, but how do I format strings like this:
8 Answers
8
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Get only part of an Array in Java?
I have an array of Integers in Java, I would like use only a part of it. I know in Python you can do something like this array[index:] and it returns the array from the index. Is something like this possible in Java.
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How to convert xml into array in php?
...SimpleXML extension (I believe it comes standard with most php installs.)
http://php.net/manual/en/book.simplexml.php
The syntax looks something like this for your example
$xml = new SimpleXMLElement($xmlString);
echo $xml->bbb->cccc->dddd['Id'];
echo $xml->bbb->cccc->eeee['name...
Watch multiple $scope attributes
Is there a way to subscribe to events on multiple objects using $watch
11 Answers
11
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Replace console output in Python
I'm wondering how I could create one of those nifty console counters in Python as in certain C/C++-programs.
10 Answers
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Difference between __str__ and __repr__?
What is the difference between __str__ and __repr__ in Python?
23 Answers
23
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Why can I pass 1 as a short, but not the int variable i?
... convert int short" and ended up on the MS C# page for the short keyword:
http://msdn.microsoft.com/en-us/library/ybs77ex4(v=vs.71).aspx
As this page says, implicit casts from a bigger data type to short are only allowed for literals. The compiler can tell when a literal is out of range, but not o...
How to scp in Python?
What's the most pythonic way to scp a file in Python? The only route I'm aware of is
14 Answers
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How to catch SQLServer timeout exceptions
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here: http://www.tech-archive.net/Archive/DotNet/microsoft.public.dotnet.framework.adonet/2006-10/msg00064.html
You can read also that Thomas Weingartner wrote:
Timeout: SqlException.Number == -2 (This is an ADO.NET error code...
Why does a return in `finally` override `try`?
...y:
The example below will use res.send() from Express.js, which creates a HTTP response and dispatches it.
Your try and finally block will both execute this function like so:
try {
// Get DB records etc.
return res.send('try');
} catch(e) {
// log errors
} finally {
return res.send...