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

... of 2-tuples for my basic OrderedDict so that I don't have the overhead of converting a list to an OrderedDict. I just loop through the elements like a list instead of a dictionary. – Bobort May 18 '17 at 16:17 ...
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What is the difference between Step Into and Step Over in the Eclipse debugger?

...le flow of a Java program. What is the difference between F5 (step into) and F6 (step over) in eclipse? 5 Answers ...
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jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON

...ON: The only thing that worked for me was to use bitmask JSON_HEX_APOS to convert the single quotes like this: json_encode($tmp, JSON_HEX_APOS); Is there another way of tackle this issue? Is my code wrong or poorly written? Thanks ...
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How do I design a class in Python?

...one database. It internally would store a specific format but could easily convert to other formats when outputting (Postgres, MySQL, MongoDB). Now let's think through the Database object. What does this hide and store? Well clearly it can't store the full contents of the database, since that is wh...
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What is a loop invariant?

... @Tomas Petricek - when the loop terminates, i = 10 and j = -1; so the weaker invariant example you gave may not be correct (?) – Raja Apr 7 '12 at 22:47 7 ...
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How do I scroll the UIScrollView when the keyboard appears?

... It's good to convert activeField.frame to relative frame as activeField doesn't have to be an immediate child to self.view. Updated code should look something like: CGRect aRect = self.view.frame; aRect.size.height -= kbSize.height; CGRe...
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How to get a time zone from a location using latitude and longitude coordinates?

...st of the methods listed will return an IANA time zone id. If you need to convert to a Windows time zone for use with the TimeZoneInfo class in .NET, use the TimeZoneConverter library. Don't use zone.tab The tz database includes a file called zone.tab. This file is primarily used to present a list...
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How to construct a set out of list items in python?

... Just note that the order of the elements in a list is generally lost when converting the list to a set since a set is inherently unordered. (One exception in CPython, though, seems to be if the list consists only of non-negative integers, but I assume this is a consequence of the implementation of ...
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What's the fastest algorithm for sorting a linked list?

...estigate whether you can sort it in-place, stably, its worst-case behavior and so on. Simon Tatham, of Putty fame, explains how to sort a linked list with merge sort. He concludes with the following comments: Like any self-respecting sort algorithm, this has running time O(N log N). Because th...
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How to find memory leak in a C++ code/project?

...nstructions Things You'll Need Proficiency in C++ C++ compiler Debugger and other investigative software tools 1 Understand the operator basics. The C++ operator new allocates heap memory. The delete operator frees heap memory. For every new, you should use a delete so that you free the same m...