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How do I find the length of an array?
Is there a way to find how many values an array has? Detecting whether or not I've reached the end of an array would also work.
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How do you reverse a string in place in C or C++?
...fully swap outside the place.
Useful link when vandalising in the UNICODE: http://www.macchiato.com/unicode/chart/
Also, UTF-8 over 0x10000 is untested (as I don't seem to have any font for it, nor the patience to use a hexeditor)
Examples:
$ ./strrev Räksmörgås ░▒▓○◔◑◕●
░...
Inheriting class methods from modules / mixins in Ruby
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Call Go functions from C
...'t define any C functions in preamble if you're using
exports.
source: https://github.com/golang/go/wiki/cgo
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TypeScript Objects as Dictionary types as in C#
I have some JavaScript code that uses objects as dictionaries; for example a 'person' object will hold a some personal details keyed off the email address.
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How can you integrate a custom file browser/uploader with CKEditor?
...out integrating the FileBrowser available in old FCKEditor into CKEditor.
http://www.mixedwaves.com/2010/02/integrating-fckeditor-filemanager-in-ckeditor/
It contains step by step instructions for doing so and its pretty simple. I hope anybody in search of this will find this tutorial helpful.
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How to load JAR files dynamically at Runtime?
...arClassLoader();
jcl.add("myjar.jar"); // Load jar file
jcl.add(new URL("http://myserver.com/myjar.jar")); // Load jar from a URL
jcl.add(new FileInputStream("myotherjar.jar")); // Load jar file from stream
jcl.add("myclassfolder/"); // Load class folder
jcl.add("myjarlib/"); // Recursively load...
How to replace a whole line with sed?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What's the difference between jquery.js and jquery.min.js?
...you want to compress your own javascript file you can these compressors:
http://developer.yahoo.com/yui/compressor/
http://code.google.com/intl/pl-PL/closure/compiler/
http://jscompress.com/
Or just read topis on StackOverflow about js compression :) :
Best JavaScript compressor
What do you us...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
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There is one more excelent tutorial:
http://www.braveclojure.com/basic-emacs/ (1st part)
http://www.braveclojure.com/using-emacs-with-clojure/ (2nd part)
In 30 to 45 minutes one can have everything setup from scratch.
The tutorial does not assumes any prior k...