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How to use HTML to print header and footer on every printed page of a document?

Is it possible to print HTML pages with custom headers and footers on each printed page? 17 Answers ...
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ImportError: No module named requests

...requests (or pip3 install requests for python3) if you have pip installed and Pip.exe added to the Path Environment Variable. If pip is installed but not in your path you can use python -m pip install requests (or python3 -m pip install requests for python3) Alternatively from a cmd prompt, use &g...
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Adding a simple UIAlertView

...d OK if (buttonIndex == 0) { // do something here... } } And make sure your delegate conforms to UIAlertViewDelegate protocol: @interface YourViewController : UIViewController <UIAlertViewDelegate> ...
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Can I find out the return value before returning while debugging in Visual Studio?

...e easiest way to access it is by putting a breakpoint on the function call and step over (F10) the call. Update for VS2015: boo! unfortunately, it doesn't appear to be in VS2015 (devenv v14) Update for VS2017: it's back. (devenv v15) ...
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Numpy array assignment with copy

For example, if we have a numpy array A , and we want a numpy array B with the same elements. 3 Answers ...
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Setting up two different static directories in node.js Express framework

... set up two different directories to serve static files. Let's say /public and /mnt 4 Answers ...
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Predicate Delegates in C#

... answered Feb 17 '09 at 11:45 Andrew HareAndrew Hare 310k6363 gold badges611611 silver badges614614 bronze badges ...
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Why is React's concept of Virtual DOM said to be more performant than dirty model checking?

...talk at ( Pete Hunt: React: Rethinking best practices -- JSConf EU 2013 ) and the speaker mentioned that dirty-checking of the model can be slow. But isn't calculating the diff between virtual DOMs actually even less performant since the virtual DOM, in most of the cases, should be bigger than mode...
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Do you put unit tests in same project or another project?

...s. Having an extra project (or 10) isn't a con. Edit: More Info On Build and Shipping I would further recommend that any automated build process place production and unit tests into different locations. Ideally, the unit test build process only runs if the production code builds, and copies the ...
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HTML5 dragleave fired when hovering a child element

...d'); } } }); Note: In the drop event, reset counter to zero, and clear the added class. You can run it here share | improve this answer | follow ...