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Traverse a list in reverse order in Python

...d the loop index, and don't want to traverse the entire list twice, or use extra memory, I'd write a generator. def reverse_enum(L): for index in reversed(xrange(len(L))): yield index, L[index] L = ['foo', 'bar', 'bas'] for index, item in reverse_enum(L): print index, item ...
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How to convert List to List?

... @markthewizard1234 That will happen if your listofIDs is an IQueryable<string> that has not been executed. Execute it first with ToList() before you do the conversion: listofIDs.ToList().Select(int.Parse).ToList() – Michael Hornfeck Jun 13 '16 at 19:59 ...
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How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?

... // This matches Oracle Java 7 and 8, but not Java 9 or OpenJDK. final String name = System.getProperty("java.runtime.name"); final String ver = System.getProperty("java.version"); return name != null && name.equals("Java(TM) SE Runtime Environment") && ver !=...
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Where is C not a subset of C++? [closed]

...zeof('a') is equal to sizeof(int). In C++, sizeof('a') is equal to sizeof(char). share | improve this answer | follow | ...
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What does the ??!??! operator do in C?

...essing, so there were some legit Fortran character sequences (in a literal string, IIRC) that were misinterpreted as C trigraphs, leading to some interesting bugs! – Phil Perry Apr 11 '14 at 18:25 ...
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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth

... ANY DEFINED BY algorithm OPTIONAL }, subjectPublicKey BIT STRING { RSAPublicKey ::= SEQUENCE { modulus INTEGER, -- n publicExponent INTEGER -- e } } That gives you an ASN.1 of: SEQUENCE (2 elements) SEQUENCE (2 elem...
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]

...,6) If you're not used to precision and scale parameters, here's a format string visual: ###.###### and ##.###### share | improve this answer | follow | ...
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Email validation using jQuery

...l could be written in better way. None part of domain can start with other char than [a-z0-9] (case insensitive). Also, valid e-mail (and domain) has some len limit, which is also not tested. – tomis Jul 5 '13 at 8:42 ...
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How to lose margin/padding in UITextView?

...l cases dynamically changing heights, Apple does a bizarre thing: they add extra space at the bottom. No, really! This would have to be one of the most infuriating things in iOS. If you encounter the problem, here is a "quick fix" which usually helps: ... textContainerInset = UIEdgeInsets.ze...
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FFmpeg on Android

...essage()); } ShellDummy shell = new ShellDummy(); String mp3BitRate = "192"; try { ffmpeg.extractAudio(in, out, audio, mp3BitRate, shell); } catch (IOException e) { Log.e(DEBUG_TAG, "IOException running ffmpeg" + e.getMessage()); ...