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How to use a variable for the database name in T-SQL?

I use the database name in several places in my script, and I want to be able to quickly change it, so I'm looking for something like this: ...
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Abstract methods in Python [duplicate]

...seems too easy for me in Java yet up till now I have been unable to understand in Python which is surprising to me at least. ...
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How to set the authorization header using curl

...n HTTP Authentication is the ability to tell the server your username and password so that it can verify that you're allowed to do the request you're doing. The Basic authentication used in HTTP (which is the type curl uses by default) is plain text based, which means it sends username...
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Should everything really be a bundle in Symfony 2.x?

... I've written a more thorough and updated blog post on this topic: http://elnur.pro/symfony-without-bundles/ No, not everything has to be in a bundle. You could have a structure like this: src/Vendor/Model — for models, src/Vendor/Controller — for c...
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How to auto-reload files in Node.js?

...rvisor is nodemon: Monitor for any changes in your node.js application and automatically restart the server - perfect for development To use nodemon: $ npm install nodemon -g $ nodemon app.js share | ...
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Firefox 'Cross-Origin Request Blocked' despite headers

I'm trying to make a simple cross-origin request, and Firefox is consistently blocking it with this error: 15 Answers ...
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Can we omit parentheses when creating an object using the “new” operator?

... you omit the parenthesis. It reports Missing '()' invoking a constructor, and there doesn't seem to be an option for the tool to tolerate parenthesis omission. 1 David Flanagan: JavaScript the Definitive Guide: 4th Edition (page 75) ...
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matplotlib does not show my drawings although I call pyplot.show()

...xa64932c>] In [3]: p.show() If you edit ~/.matplotlib/matplotlibrc and change the backend to something like GtkAgg, you should see a plot. You can list all the backends available on your machine with import matplotlib.rcsetup as rcsetup print(rcsetup.all_backends) It should return a list ...
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Smallest data URI image possible for a transparent image

...a transparent 1x1 image with a background image, to be able to use sprites and still provide alternative text for some icons. ...
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How can I do an asc and desc sort using underscore.js?

...derscorejs for sort my json sorting. Now I have asked to do an ascending and descending sorting using underscore.js. I do not see anything regarding the same in the documentation. How can I achieve this? ...