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Should all Python classes extend object?
...th Python 2 and 3, in which case you need to subclass object explicitly in order to make the class behave largely the same under Python 2.
– blubberdiblub
Jan 20 '17 at 17:18
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How to use Oracle ORDER BY and ROWNUM correctly?
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The where statement gets executed before the order by. So, your desired query is saying "take the first row and then order it by t_stamp desc". And that is not what you intend.
The subquery method is the proper method for doing this in Oracle.
If you want a version ...
Does Python have an ordered set?
Python has an ordered dictionary . What about an ordered set?
14 Answers
14
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Chrome Extension how to send data from content script to popup.html
...ution (although not very close to optimal):
In manifest.json: Change the order of the content scripts, putting jquery first. According to the relevant docs:
"js" [...] The list of JavaScript files to be injected into matching pages. These are injected in the order they appear in this array.
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Optimizing away a “while(1);” in C++0x
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The relevant issue is that the compiler is allowed to reorder code whose side effects do not conflict. The surprising order of execution could occur even if the compiler produced non-terminating machine code for the infinite loop.
I believe this is the right approach. The langu...
Sort a Map by values
...dHashMap is important to the solution as it provides predictable iteration order.
– Carter Page
Jul 1 '12 at 12:46
3
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Map to String in Java
... The string representation consists of a list of key-value mappings in the order returned by the map's entrySet view's iterator, enclosed in braces ("{}"). Adjacent mappings are separated by the characters ", " (comma and space). Each key-value mapping is rendered as the key followed by an equals si...
Python logging: use milliseconds in time format
...nstantiating a Formatter I usually set formatter.converter = gmtime. So in order for @unutbu's answer to work in this case you'll need:
class MyFormatter(logging.Formatter):
def formatTime(self, record, datefmt=None):
ct = self.converter(record.created)
if datefmt:
s...
How to Generate unique file names in C#
... example, if you pass it test.txt, it will attempt to create files in this order:
test.txt
test (2).txt
test (3).txt
etc. You can specify the maximum attempts or just leave it at the default.
Here's a complete example:
class Program
{
static FileStream CreateFileWithUniqueName(string folde...
How to install XNA game studio on Visual Studio 2012?
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