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How do I set up a basic Ruby project?
...~ 20 classes/files. I need some gems and I want to use RSpec as test framework.
4 Answers
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Enable access control on simple HTTP server
I have the following shell script for a very simple HTTP server:
4 Answers
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How to read a file in Groovy into a string?
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That's the beauty of Groovy :)
– Igor
Oct 12 '11 at 17:53
1
Do I have to execut...
Installing PDO driver on MySQL Linux server
I was suggested, not long ago, to change my code to use PDO in order to parameterize my queries and safely save HTML in the database.
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How to find index of list item in Swift?
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As swift is in some regards more functional than object-oriented (and Arrays are structs, not objects), use the function "find" to operate on the array, which returns an optional value, so be prepared to handle a nil value:
let arr:Array = ["a","b","c"]...
How to convert an xml string to a dictionary?
...rogram that reads an xml document from a socket. I have the xml document stored in a string which I would like to convert directly to a Python dictionary, the same way it is done in Django's simplejson library.
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How does origin/HEAD get set?
I have a branch set up to track a ref in origin. git checkout <branchname> switches to that branch, and a git status will show me how far ahead or behind my branch is from origin, but I'm surprised that origin/HEAD still points at origin/master , and not origin/<branchname>
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JQuery Event for user pressing enter in a textbox?
...uery that's triggered only if the user hits the enter button in a textbox? Or any plugin that can be added to include this? If not, how would I write a quick plugin that would do this?
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Functional, Declarative, and Imperative Programming [closed]
...nation of why spreadsheet programming is declarative, regardless that the formulas mutate the cells.
Also, several answers claim that functional programming must be a subset of declarative. On that point it depends if we differentiate "function" from "procedure". Lets handle imperative vs. declarati...
How to get the build/version number of your Android application?
I need to figure out how to get or make a build number for my Android application. I need the build number to display in the UI.
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