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How to completely remove node.js from Windows
...lled.
SOLUTION: After spending several hours troubleshooting the problem, including upgrading NPM, I decided to reinstall the EXACT version of NodeJS on my system, over the top of the existing installation.
That solution worked, and it reinstalled NodeJS without any errors. Better yet, it also ad...
Getting the name of the currently executing method
...t.Method which can be used to retrieve all other information of the method including annotations and parameter names. This makes it possible to distinguish between specific methods with the same name (method overload).
Note that according to the JavaDoc of getEnclosingMethod() this trick should not...
Sort objects in ArrayList by date?
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Good answer. Why do you need to include the versions without null checking? What is the advantage? If the correct way is the second you can only include it and make the important info more attractive.
– amotzg
Sep 9 '1...
presentViewController:animated:YES view will not appear until user taps again
...op (it has to process the motion events). Same thing with taps, but that's included in the original question :) Also, if the system updates the status bar (e.g. the clock updates, the WiFi signal strength changes etc.) that'll also wake up the main loop and present the view controller.
For anyone ...
Join strings with a delimiter only if strings are not null or empty
...e interested in an efficient solution working in a wide range of browsers (including IE 5.5 - 8) and which doesn't require jQuery, see below:
var join = function (separator /*, strings */) {
// Do not use:
// var args = Array.prototype.slice.call(arguments, 1);
// since it prevents...
Is an empty href valid?
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While it may be completely valid HTML to not include an href, especially with an onclick handler, there are some things to consider: it will not be keyboard-focusable without having a tabindex value set. Furthermore, this will be inaccessible to screenreader software us...
Get generic type of class at runtime
...handling more complex cases something like TypeTools can be used. The docs include an example of a more sophisticated Generic DAO.
– Jonathan
Aug 19 '11 at 4:34
26
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Color text in terminal applications in UNIX [duplicate]
...is is a little C program that illustrates how you could use color codes:
#include <stdio.h>
#define KNRM "\x1B[0m"
#define KRED "\x1B[31m"
#define KGRN "\x1B[32m"
#define KYEL "\x1B[33m"
#define KBLU "\x1B[34m"
#define KMAG "\x1B[35m"
#define KCYN "\x1B[36m"
#define KWHT "\x1B[37m"
...
Scala vs. Groovy vs. Clojure [closed]
... would compromise the functional nature of the language. Such differences include singleton objects instead of static methods, and type inference.
Much of this was based on Martin Odersky's prior work with the Pizza language. The OO/FP integration goes far beyond mere closures and has led to the l...
Generate all permutations of a list without adjacent equal elements
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