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Right way to initialize an OrderedDict using its constructor such that it retains order of initial d

What's the correct way to initialize an ordered dictionary (OD) so that it retains the order of initial data? 2 Answers ...
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ValidateRequest=“false” doesn't work in Asp.Net 4

I have a form at which I use ckeditor. This form worked fine at Asp.Net 2.0 and 3.5 but now it doesn't work in Asp.Net 4+. I have ValidateRequest="false" directive. Any suggestions? ...
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Volatile Vs Atomic [duplicate]

...ct of the volatile keyword is approximately that each individual read or write operation on that variable is atomic. Notably, however, an operation that requires more than one read/write -- such as i++, which is equivalent to i = i + 1, which does one read and one write -- is not atomic, since anot...
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Disable Automatic Reference Counting for Some Files

...The ARC converter doesn't work here, because some frameworks, such as JSONKit, cannot be converted to ARC by using the converter. ...
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iOS 5 Best Practice (Release/retain?)

As a beginning iPhone programmer, what is the best practice for writing apps to be used either with iOS 5 or older versions? Specifically, should I continue using the release/retain of data, or should I ignore that? Does it matter? ...
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Is iterating ConcurrentHashMap values thread safe?

... What does it mean? That means that each iterator you obtain from a ConcurrentHashMap is designed to be used by a single thread and should not be passed around. This includes the syntactic sugar that the for-each loop provides. Wh...
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Difference between 'new operator' and 'operator new'?

...ually try to phrase things differently to differentiate between the two a bit better, but it's a good question in any case. Operator new is a function that allocates raw memory -- at least conceptually, it's not much different from malloc(). Though it's fairly unusual unless you're writing somethin...
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Test if a variable is a list or tuple

... Go ahead and use isinstance if you need it. It is somewhat evil, as it excludes custom sequences, iterators, and other things that you might actually need. However, sometimes you need to behave differently if someone, for instance, passes a string. My preference...
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Python SQL query string formatting

...ing my application I'd like to log to file all the sql query strings, and it is important that the string is properly formated. ...
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Why do you need ./ (dot-slash) before executable or script name to run it in bash?

When running scripts in bash, I have to write ./ in the beginning: 9 Answers 9 ...