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PHP global in functions

What is the utility of the global keyword ? 7 Answers 7 ...
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Dealing with multiple Python versions and PIP?

Is there any way to make pip play well with multiple versions of Python? For example, I want to use pip to explicitly install things to either my site 2.5 installation or my site 2.6 installation. ...
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Convert data.frame columns from factors to characters

I have a data frame. Let's call him bob : 18 Answers 18 ...
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Copying files from host to Docker container

I am trying to build a backup and restore solution for the Docker containers that we work with. 41 Answers ...
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Save all files in Visual Studio project as UTF-8

I wonder if it's possible to save all files in a Visual Studio 2008 project into a specific character encoding. I got a solution with mixed encodings and I want to make them all the same (UTF-8 with signature). ...
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Pass Additional ViewData to a Strongly-Typed Partial View

I have a strongly-typed Partial View that takes a ProductImage and when it is rendered I would also like to provide it with some additional ViewData which I create dynamically in the containing page. How can I pass both my strongly typed object and my custom ViewData to the partial view with the Ren...
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Difference between CouchDB and Couchbase

Are there any essential differences between CouchDB and Couchbase . 3 Answers 3 ...
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How do I determine height and scrolling position of window in jQuery?

I need to grab the height of the window and the scrolling offset in jQuery, but I haven't had any luck finding this in the jQuery docs or Google. ...
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Using the “animated circle” in an ImageView while loading stuff

I am currently using in my application a listview that need maybe one second to be displayed. 6 Answers ...
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In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000

In my node application I'm using mocha to test my code. While calling many asynchronous functions using mocha, I'm getting timeout error ( Error: timeout of 2000ms exceeded. ). How can I resolve this? ...