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Would it be beneficial to begin using instancetype instead of id?
...ype in all cases where it applies. I'll explain in more detail, but let me start with this bold statement: Use instancetype whenever it's appropriate, which is whenever a class returns an instance of that same class.
In fact, here's what Apple now says on the subject:
In your code, replace occu...
Best way to organize jQuery/JavaScript code (2013) [closed]
... support Asynchrounous js file & module loading.
Look the below to get started on JS Module loading:
http://www.sitepoint.com/understanding-requirejs-for-effective-javascript-module-loading/
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Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
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After writing the answer to Q8, I realize this stuff is starting to look as complicated as the rules for Magic: The Gathering! Except this is worse, because the TransactionScope documentation does not explain any of this.
– Triynko
May 22 '1...
When to make a type non-movable in C++11?
... std::mutex is guaranteed to be constructed before the program's execution starts, so its constructor cannot use new. So the only option left is for std::mutex to be immovable.
The same reasoning applies to other types that contain something that requires a fixed address. If the address of the res...
How do I migrate a model out of one django app and into a new one?
...ust without trying to please it. The original solution doesn't work if you start from fresh db and the syncdb/migrate. My proposal fixes it. Either way or another, Port's answer saved me a lot of time, kudos to him :)
– Ihor Kaharlichenko
Jan 24 '14 at 10:44
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How can I exclude all “permission denied” messages from “find”?
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If you want to start search from root "/" , you will probably see output somethings like:
find: /./proc/1731/fdinfo: Permission denied
find: /./proc/2032/task/2032/fd: Permission denied
It's because of permission. To solve this:
You c...
How to handle Handler messages when activity/fragment is paused
...Thread = new HandlerThread("mHandlerNonMainThread"); handlerThread.start(); Looper looperNonMainThread = handlerThread.getLooper(); Handler handlerNonMainThread = new Handler(looperNonMainThread, new Callback() { public boolean handleMessage(Message msg) ...
Is git-svn dcommit after merging in git dangerous?
...story just as linear as the svn repository. This is ok if you just want to start using git merges in small first steps in a legacy svn project.
When you become more familiar with git merging, feel free to explore other workflows: If you know what you are doing, you can mix git merges with svn merg...
In what cases could `git pull` be harmful?
...ur local repository. If you push the result, pitch forks and torches will start coming your way.
Some may argue that the real problem is force updates. Yes, it's generally advisable to avoid force pushes whenever possible, but they are sometimes unavoidable. Developers must be prepared to deal w...
How to make my custom type to work with “range-based for loops”?
... lookup part. The name lookup involves collecting candidates function, you start by looking in the current scope + the scopes of the arguments. If no name is found that match, you move up to the parent scope of the current scope and search again... until you reach the global scope.
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