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What is the difference between an ordered and a sorted collection?

... collection such as List, where (unlike HashSet), the collection remembers what order the elements are supposed to be in. So elements can be added to the collection at a particular "place" in the order. Java uses "sorted collection" to mean a collection such as SortedSet, where (unlike List), the o...
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What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?

I was trying to change my default/main/startup (whatever you call it) activity by editing the androidmanifest.xml file. All i did was change the android:name property. however, this completely broke the entire app. when I try to install it fails and reads. ...
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What is the best way to implement constants in Java? [closed]

...the answer is a valid answer to this question. I've given an answer as to what (yes, I believe to be, so yes it is an opinion, because again "best" changes with time and is generally opinion based) the best way to implement constants in Java is. – MetroidFan2002 ...
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Architecture of a single-page JavaScript web application?

...lpful to abstract away the JS library, leaving door open to change mind on what you use, or mix & match should the need arise. share | improve this answer | follow ...
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What are WSGI and CGI in plain English?

...sing things into just those two categories. At a gross level you might say what you have, but there is quite a bit more to it than that if you want to delve into it. – Graham Dumpleton Feb 9 '11 at 1:43 ...
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How to cancel a local git commit

... I don't know what this did, but a lot of files appeard on my change list, files I didn't touch – FRR Feb 5 '15 at 14:05 ...
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How are POST and GET variables handled in Python?

...n just use $_POST for POST and $_GET for GET (Query string) variables. What's the equivalent in Python? 6 Answers ...
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Using Node.js only vs. using Node.js with Apache/Nginx

In what cases should one prefer to use Node.js only as a server in real deployment? 4 Answers ...
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Testing whether a value is odd or even

...e is not a number, or even if it's a number. Ex.: 0.1%2, NaN%2, []%2, etc. What you wrote in the answer, he already knows it. – Alin Purcaru Jun 2 '11 at 7:29 ...
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Getting indices of True values in a boolean list

... doing enumerate(x) but I guess all I was doing was enumerating 4? Is that what was happening? Thanks for the help – Charles Smith Jan 30 '14 at 22:12 ...