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How to change color in markdown cells ipython/jupyter notebook?

...will not survive a conversion of the notebook to latex. As there are some complaints about the deprecation of the proposed solution. They are totally valid and Scott has already answered the question with a more recent, i.e. CSS based approach. Nevertheless, this answer shows some general approach ...
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Can you “ignore” a file in Perforce?

...irectory tree, you can add the following lines to your workspace view to accomplish this: -//depot/foo/*.dll //CLIENT/foo/*.dll -//depot/foo/.../*.dll //CLIENT/foo/.../*.dll The first line removes them from the directory "foo" and the second line removes them from all sub directories. Now, when...
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What does [object Object] mean?

...whichIsVisible()[0].id); to print the element's ID. As mentioned in the comments, you should use the tools included in browsers like Firefox or Chrome to introspect objects by doing console.log(whichIsVisible()) instead of alert. Sidenote: IDs should not start with digits. ...
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How do I start PowerShell from Windows Explorer?

...trl+L) and type powershell or powershell_ise and press Enter. A PowerShell command window opens with the current directory. share | improve this answer | follow ...
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What is the difference between “word-break: break-all” versus “word-wrap: break-word” in CSS

... uses CLK text as an example, but that is not its sole intended use. It is common to use word-break in conjunction with long strings (such as URLs or lines of code) when you want them to break at the container width — especially if the container is a pre element or table cell where the word-wrap p...
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Update data in ListFragment as part of ViewPager

I'm using the v4 compatibility ViewPager in Android. My FragmentActivity has a bunch of data which is to be displayed in different ways on different pages in my ViewPager. So far I just have 3 instances of the same ListFragment, but in the future I will have 3 instances of different ListFragments....
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What is the difference between Xamarin.Form's LayoutOptions, especially Fill and Expand?

...space if available? Suffix Expand: If the parent view is larger than the combined size of all its children, i.e. additional space is available, then the space is proportioned amongst child views with that suffix. Those children will "occupy" their space, but do not necessarily "fill" it. We'll hav...
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?

... The explanation comes from Agner Fog in Optimizing software in C++ and it reduces to how data is accessed and stored in the cache. For terms and detailed info, see the wiki entry on caching, I'm gonna narrow it down here. A cache is organi...
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Creating an abstract class in Objective-C

...a class as abstract, just don't use it without subclassing it. There is no compile-time enforcement that prevents instantiation of an abstract class, however. In fact, there is nothing to stop a user from providing implementations of abstract methods via a category (i.e. at runtime). You can force a...
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When to use virtual destructors?

... make the base class destructor protected and nonvirtual; by doing so, the compiler won't let you call delete on a base class pointer. You can learn more about virtuality and virtual base class destructor in this article from Herb Sutter. ...