getFilesDir() returns a File object to a directory that is private to your application only. When you use openFileOutput(String, int), the data you write is directly stored in this directory and is not accessible by any other application. It holds your application files. getDir() enables you to create any file or directory in the internal … Read more
Jordini was most of the way there Most of active_record happens in method_missing. If you define the method up front, it won’t hit method_missing for that method, and use yours instead (effectively overwriting, but not really) class YourModel < ActiveRecord::Base private def my_private_attribute self[:my_private_attribute] end def my_private_attribute=(val) write_attribute :my_private_attribute, val end end
2021 Update: You do not need babel for this anymore! You can simply update eslint to v8.0.0 and above. See eslint release notes: https://eslint.org/blog/2021/10/eslint-v8.0.0-released#highlights Make sure this is in your .eslintrc file or similar: { “parserOptions”: { “ecmaVersion”: 13 } } You can also just use latest instead of specifically version 13.
I do things that way round since users of my class don’t care about the private members, they’re interested in the public API (i.e. how to use my class). Also, in header files I’m generally just declaring member functions, rather than defining them, so I’m not accessing any private members anyway.
Did you invite the bot to the channel? A bot can’t post in a private channel if it’s not a member – you need to invite it to the channel like you would a person. @YourBotsName will do it!
Quick answer: You don’t. Thats what the protected key-word is for, which you want to use if you want to grant access to subclasses but no-one else. private means that no-one has access to those variables, not even subclasses. If you cannot change code in A at all, maybe there is a public/protected access method … Read more
You should set your videos to “unlisted” instead of “private”. That way the video does not show up on your channel or on any search results but anyone with a link to the video can see it and you can embed the video on any site.
Because default access levels vary across languages, and many people program in more than one language. It’s easy to become confused, either as the author or as someone reading the code later, thus explicit is nicer to deal with than implicit.
The questions of A::f<int>() and A::B<0> are straightforward to answer. f and B are private, and neither has any other interesting dependencies. Accessing them should be ill-formed. gcc generally is very permissive about access control in templates, there is a metabug outstanding for all sorts of situations (I think all of them are of the … Read more
I use Checkstyle with Eclipse, which results in a warning if the declaration is in a different order to the one you’ve specified, citing the Java Language Specification (JLS). For example, private final static String filename = “filename.txt”; results in ‘static’ modifier out of order with the JLS suggestions. They have this page which lists … Read more