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What does OSGi solve?
... these issues have been taken care of in the OSGi specifications.
Source : www.osgi.org/Technology/WhyOSGi
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What are best practices that you use when writing Objective-C and Cocoa? [closed]
...implement the methods declared.
3) I have taken to putting dealloc at the top of the .m file, just below the @synthesize directives. Shouldn't what you dealloc be at the top of the list of things you want to think about in a class? That is especially true in an environment like the iPhone.
3.5) ...
Node.js Best Practice Exception Handling
...lowing is a summarization and curation from many different sources on this topic including code example and quotes from selected blog posts. The complete list of best practices can be found here
Best practices of Node.JS error handling
Number1: Use promises for async error handling
TL;DR: Han...
public friend swap member function
...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to resolve merge conflicts in Git?
...
Here's a probable use-case, from the top:
You're going to pull some changes, but oops, you're not up to date:
git fetch origin
git pull origin master
From ssh://gitosis@example.com:22/projectname
* branch master -> FETCH_HEAD
Updating a030c...
Multiprocessing - Pipe vs Queue
...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
What is recursion and when should I use it?
One of the topics that seems to come up regularly on mailing lists and online discussions is the merits (or lack thereof) of doing a Computer Science Degree. An argument that seems to come up time and again for the negative party is that they have been coding for some number of years and they have n...
How to paste yanked text into the Vim command line
... as argument, and " is how you refer to the unnamed register. Also see the top of this answer, which is related.
Do not confuse " used here (which is a register name) with the " from the previous example, which was a Normal-mode command.
cf. :help :@ and :help quote_quote
Insert the last search pa...
How to filter SQL results in a has-many-through relation
...mpler variant, that was also still missing. Performs almost as fast as the top cats.
SELECT s.*
FROM student s
JOIN student_club x USING (stud_id)
WHERE sc.club_id = 10 -- member in 1st club ...
AND EXISTS ( -- ... and membership in 2nd exists
SELEC...
What is the difference between MVC and MVVM? [closed]
...ontrollers are made obsolete by View-models.
I have started a blog on this topic which I will add to as and when I can (archive only as hosting was lost). There are issues with combining MVCVM with the common navigation systems, as most navigation systems just use Views and VMs, but I will go into t...