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GetHashCode Guidelines in C#
...ld be immutable. (Just like they are in the .NET framework, string, Date, etc... are all immutable objects).
Another thing that comes in mind:
During which 'session' (I don't know really how I should call this) should 'GetHashCode' return a constant value.
Suppose you open up your application, lo...
Is JavaScript a pass-by-reference or pass-by-value language?
The primitive types (number, string, etc.) are passed by value, but objects are unknown, because they can be both passed-by-value (in case we consider that a variable holding an object is in fact a reference to the object) and passed-by-reference (when we consider that the variable to the object hol...
What are the big differences between TFVC (TFS Version Control) and Git for source control when usin
...r standard operations, check-in, check-out, merge, branch (or push, pull, fetch, commit, merge) the UI works just fine.
Is there a detailed start-up guide for Git that shows Git being used with VS 2013? MS has a video for integrating an existing Git repo into VS 2013, but I'm looking for a start...
What is the correct way to create a single-instance WPF application?
...) {
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
mutex.ReleaseMutex();
} else {
MessageBox.Show("only one instance at a time");
}
}
}
So, if o...
Greenlet Vs. Threads
...to concurrency are usually projects like Twisted, libevent, libuv, node.js etc, where all your code shares the same execution context, and register event handlers.
It's an excellent idea to use greenlets (with appropriate networking support such as through gevent) for writing a proxy, as your handl...
Many-to-many relationship with the same model in rails?
...using options to has_and_belongs_to_many such as :finder_sql, :delete_sql, etc. It's not pretty. (I'm open to suggestions here too. Anyone?)
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How do I recover/resynchronise after someone pushes a rebase or a reset to a published branch?
... heard that one should never rebase published work, that it’s dangerous, etc. However, I have not seen any recipes posted for how to deal with the situation in case a rebase is published.
...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
...directive. For eg: attaching events, mutating the template based on scope, etc.
Finally, the controller is meant to be available to be live and reactive while the directive works on the DOM (after getting attached). Therefore:
(1) After setting up the view[V] (i.e. template) with link. $scope is ou...
java.sql.SQLException: - ORA-01000: maximum open cursors exceeded
...lar, never hold JDBC objects (Connections, ResultSets, PreparedStatements, etc) over different remote invocations - let the Application Server manage this. The Application Server not only provides a connection pool, it also caches your PreparedStatements.
Eliminating leaks
There are a number of p...
How are people unit testing with Entity Framework 6, should you bother?
...ontext and various async extensions (ToListAsync(), FirstOrDefaultAsync(), etc.) have result in frustration for me.
– Kevin Burton
Mar 9 at 19:08
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