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unit testing of private functions with mocha and node.js
...e. Actually, people who are going to look at rewire would do well to first read the limitations (linked earlier) before they try to use it. I don't have a single app that a) needs exporting "private" stuff and b) does not run into a limitation of rewire.
– Louis
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How to force NSLocalizedString to use a specific language
...d want to call this sometime early in your application's startup. You can read more about language/locale preferences here: Internationalization Programming Topics: Getting the Current Language and Locale
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Computed / calculated / virtual / derived columns in PostgreSQL
... disk. Virtual generated columns, which are computed only when a column is read as part of a query, are not implemented yet.
Generated Columns
A generated column is a special column that is always computed from other columns. Thus, it is for columns what a view is for tables.
CREATE T...
分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...片内的数据丢失。如果你不想让数据丢掉，Slave只能成为Read-Only的方式等Master恢复。
当然，如果你可以容忍数据丢掉的话，你可以马上让Slave代替Master工作（对于只负责计算的结点来说，没有数据一致性和数据丢失的问题，Master...
JavaScript: What are .extend and .prototype used for?
...message
In the snippet above, I define a method for all Date objects ( already existing ones and all new ones ).
extend is usually a high level function that copies the prototype of a new subclass that you want to extend from the base class.
So you can do something like:
extend( Fighter, Human...
What exactly is Arel in Rails 3.0?
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Excellant answer. I had read the link you posted and followed it for the most part. In fact the comp sci part made sense but how it was incorporated into rails was where I was having the problems. It makes much more sense to me that it replaces the ...
How to specialize std::hash::operator() for user-defined type in unordered containers?
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@razeh here you can read "A program may add a template specialization for any standard library template to namespace std only if the declaration depends on a user-defined type and the specialization meets the standard library requirements for th...
What does @hide mean in the Android source code?
...s, int.class});
Object o = m.invoke(null, new Object[]{"android.permission.READ_CONTACTS", 10010});
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Double decimal formatting in Java
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As zim2001 pointed, your locale might be different. Read the link provided in my answer. At the end you will find info about this.
– kosa
Oct 9 '12 at 18:57
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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
.../branchB inside your repo
Remote-tracking branches (in refs/remotes) are read-only. You do not modify those directly. You modify your own branch, and then you push to the corresponding branch at the remote repo. The result is not reflected in your refs/remotes until after an appropriate pull or fe...