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how to “reimport” module to python then code be changed after import
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Note that if you did from foo import * or from foo import bar, the symbol foo doesn't get defined. You need to import sys then reload(sys.modules['foo']) or perhaps reload(sys.modules[bar.__module__])
– drevicko
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How to convert a number to string and vice versa in C++
...ert a string to a number in C++03
The most lightweight option, inherited from C, is the functions atoi (for integers (alphabetical to integer)) and atof (for floating-point values (alphabetical to float)). These functions take a C-style string as an argument (const char *) and therefore their usag...
Sorting an ArrayList of objects using a custom sorting order
... @BalusC: No probs. I can't take credit for the idea, I got it from String.CASE_INSENSITIVE_ORDER and friends but I like it. Makes the resulting code easier to read.
– Stobor
Nov 29 '09 at 0:00
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What are metaclasses in Python?
... Python. And Python has a very peculiar idea of what classes are, borrowed from the Smalltalk language.
In most languages, classes are just pieces of code that describe how to produce an object. That's kinda true in Python too:
>>> class ObjectCreator(object):
... pass
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>>&g...
Easy way to convert Iterable to Collection
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+1 If going from Iterable to Collection is the only concern, I'd prefer this approach over importing a large 3rd party collections-library.
– aioobe
Jun 20 '11 at 20:25
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How to clear/remove observable bindings in Knockout.js?
...for documentation on this knockout utility function. As near as I can tell from the source code, it is calling delete on certain keys on the dom elements themselves, which is apparently where all the knockout magic is stored. If anyone has a source on documentation, I would be much obliged.
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Better way to check variable for null or empty string?
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Beware false negatives from the trim() function — it performs a cast-to-string before trimming, and thus will return e.g. "Array" if you pass it an empty array. That may not be an issue, depending on how you process your data, but with the code ...
NHibernate ISession Flush: Where and when to use it, and why?
... using statement or manage the lifecycle of your ISession somewhere else.
From the documentation:
From time to time the ISession will execute the SQL statements needed to synchronize the ADO.NET connection's state with the state of objects held in memory. This process, flush, occurs by default at ...
What is Normalisation (or Normalization)?
...r, leading to data corruption.
There is a number of normalization levels from 1. normal form through 5. normal form. Each normal form describes how to get rid of some specific problem, usually related to redundancy.
Some typical normalization errors:
(1) Having more than one value in a cell. Exa...
What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]
...lieve I have found as good an explanation as we will find without somebody from the .NET JIT team answering.
UPDATE
I looked a little deeper, and I believe I have found the source of the issue. It appears to be caused by a combination of a bug in the JIT type-initialization logic, and a change in...