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Calculate RSA key fingerprint
...ivate keypair; so the fingerprint of .ssh/id_rsa should be the same as the one for .ssh/id_rsa.pub. So, you can use either one (and, if you're like me and love tab-completion, it makes the job take 2 fewer keystrokes. Efficiency!).
– Parthian Shot
Jul 9 '15 at ...
How to become an OpenCart guru? [closed]
...REFIX as the name suggests is a constant containing the database prefix if one exists
$result will return an object for SELECT queries, containing a few properties
$result->row contains the first row's data if one or more are returned as an associative array
$result->rows contains an array ...
How to create the most compact mapping n → isprime(n) up to a limit N?
... example of what I am looking for: I could represent every odd number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
...
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
... OpenCV is pretty much the same for all platforms (Win/Linux/Mac/iPhone/...). The difference is that some don't supported the GPU module of OpenCV. Have you built OpenCV for iOS already? Were you able to test it? I think these are the questions you need to answer before trying anything more a...
How can I represent an infinite number in Python?
...y. float("inf") < Ellipsis returns True
– Singletoned
Aug 5 '15 at 8:27
2
Not sure about the ...
Batch renaming files with Bash
...pansion feature
for i in ./*.pkg ; do mv "$i" "${i/-[0-9.]*.pkg/.pkg}" ; done
Quotes are needed for filenames with spaces.
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How do I copy an entire directory of files into an existing directory using Python?
...ng code from a directory that contains a directory named bar (containing one or more files) and a directory named baz (also containing one or more files). Make sure there is not a directory named foo .
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Why do we need extern “C”{ #include } in C++?
...so it performs name mangling in the same way the C compiler would. Having done so, the linker errors are fixed.
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Remove Fragment Page from ViewPager in Android
... all fragments when data set changed
return PagerAdapter.POSITION_NONE;
}
@Override
public long getItemId(int position) {
// give an ID different from position when position has been changed
return baseId + position;
}
/**
* Notify that the positio...
What is two way binding?
I have read lots that Backbone doesn't do two way binding but I don't exactly understand this concept.
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