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javascript node.js next()
...s that require serial execution of actions, e.g. scan directory -> read file data -> do something with data. This is in preference to deeply nesting the callbacks. The first three sections of the following article on Tim Caswell's HowToNode blog give a good overview of this:
http://howtonode....
Creating a JavaScript cookie on a domain and reading it across sub domains
...see stackoverflow.com/questions/1134290/…. I suggest editing your hosts file and aliasing something like myserver.local to 127.0.0.1. Then you can use that to access your local server (and when setting cookies), and hopefully everything should work.
– aroth
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How can I find WPF controls by name or type?
...Block x:Name="myTextBlock" />
</UserControl>
In the code-behind file, you could write:
var myTextBlock = (TextBlock)this.FindName("myTextBlock");
Of course, because it's defined using x:Name, you could just reference the generated field, but perhaps you want to look it up dynamically r...
How to change a git submodule to point to a subfolder?
..., you should be able to back merge first. Git will know that you moved the files and do the merge successfully.
Hope this helps.
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Force Screen On
... stay on and which don't. You can even reference a setting from a resource file this way.
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Benefit of using Parcelable instead of serializing object
...se serializables to save object states, and only need to store them to the file system, then I think that serializable is fine. It allows to avoid the Parcelable boiler-plate code.
What is “overhead”?
...tal and a count. When the last number is encountered (signaled by "end of file" EOF, or some sentinel value, or some GUI buttom, whatever) then we simply divide the total by the number of inputs and we're done.
This approach incurs almost no overhead in terms of CPU, memory or other resources. (I...
How to make a class property? [duplicate]
... This was removed in Django 3.1 and can be found at the bottom of this file if you want to copy-pasta docs.djangoproject.com/en/3.0/_modules/django/utils/decorators
– Fábio Santos
Aug 12 at 1:27
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What's the Point of Multiple Redis Databases?
...need not wait on another db, but what if that action is saving to the dump file, or processing transactions on slaves? At that point you start getting into the weeds of concurrency programming.
By using multiple instances you turn multi threading complexity into a simpler message passing style sys...
Getting All Variables In Scope
...pera, or "F12 Developer Tools" on IE. And read through whatever JavaScript files they provide you. And beat them over the head for proper docs. :-)
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