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How to write a caption under an image?
I have two images that need to kept inline; I want to write a caption under each image.
9 Answers
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Superscript in markdown (Github flavored)?
Following this lead , I tried this in a Github README.md:
2 Answers
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How do I retrieve an HTML element's actual width and height?
Suppose that I have a <div> that I wish to center in the browser's display (viewport). To do so, I need to calculate the width and height of the <div> element.
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How to compare objects by multiple fields
Assume you have some objects which have several fields they can be compared by:
22 Answers
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With Mercurial, how can I “compress” a series of changesets into one before pushing?
Let's say I have a local and a remote Mercurial repository. Now, I start working on a feature. I work on it, and when I think it's done, I commit the changeset. Testing it a bit more, I find that I could further improve this feature by tweaking something in the code. I make the change and commit. 20...
How can I extract embedded fonts from a PDF as valid font files?
I'm aware of the pdftk.exe utility that can indicate which fonts are used by a PDF, and wether they are embedded or not.
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How do you crash a JVM?
I was reading a book on programming skills wherein the author asks the interviewee, "How do you crash a JVM?" I thought that you could do so by writing an infinite for-loop that would eventually use up all the memory.
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Generate all permutations of a list without adjacent equal elements
When we sort a list, like
12 Answers
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Length of an integer in Python
In Python, how do you find the number of digits in an integer?
22 Answers
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What are the differences between virtual memory and physical memory?
I am often confused with the concept of virtualization in operating systems. Considering RAM as the physical memory, why do we need the virtual memory for executing a process?
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