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ES6 class variable alternatives
... I believe it will work the same in a standard implementation.
JavaScript doesn't really have classes. Even with ES6 we're looking at an object- or prototype-based language rather than a class-based language. In any function X () {}, X.prototype.constructor points back to X.
When the new operator ...
Creating instance of type without default constructor in C# using reflection
...ss = (MyClass)FormatterServices.GetUninitializedObject(typeof(MyClass)); //does not call ctor
myClass.One = 1;
Console.WriteLine(myClass.One); //write "1"
Console.ReadKey();
}
}
public class MyClass
{
public MyClass()
{
...
How can I change my Cygwin home folder after installation?
...y set %HOME% via the Control Panel, it is officially discouraged. Not only does it unceremoniously override the above mechanisms, it doesn't always work, such as when running shell scripts via cron.
share
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Confused about stdin, stdout and stderr?
... While UNIX presents everything as a file in a file system somewhere, that doesn't make it so at the lowest levels. Most files in the /dev hierarchy are either character or block devices, effectively a device driver. They don't have a size but they do have a major and minor device number.
When you ...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...ith subscript syntax, because setting a single value with subscript syntax does not have the potential to change the array’s length. However, if you append a new item to array, you do modify the array’s length. This prompts Swift to create a new copy of the array at the point that you append the...
Guaranteed lifetime of temporary in C++?
Does C++ provide a guarantee for the lifetime of a temporary variable that is created within a function call but not used as a parameter? Here's an example class:
...
CursorLoader usage without ContentProvider
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I wrote a simple CursorLoader that does not need a content provider:
import android.content.Context;
import android.database.Cursor;
import android.support.v4.content.AsyncTaskLoader;
/**
* Used to write apps that run on platforms prior to Android 3.0. When...
Why is Hibernate Open Session in View considered a bad practice?
...
It doesn't make sense to say that OSIV hurts Performance. What alternatives are there except for using DTOs? In that case, you will always have lower performance because data used by any view will have to be loaded even for view...
HTML: Include, or exclude, optional closing tags?
...fy the cost, web authors basically ignored application/xhtml+xml. But that doesn’t mean they ignored XHTML altogether. Oh, most definitely not. Appendix C of the XHTML 1.0 specification gave the web authors of the world a loophole: “Use something that looks kind of like XHTML syntax, but keep se...
Understanding dispatch_async
... I"m doing exactly what you suggest but somehow, the uiTableViewCell doesn'tupdate right away when I call [self.tableView reloadData] in the Run UI Updates. It takes about 4 or 5 seconds. It's been driving me crazy for several days now.
– GrandSteph
Sep 1...