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Split output of command by columns using Bash?
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I like this one, looks like tr is more lightweight than awk
– flybywire
Oct 27 '09 at 10:50
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How To Create a Flexible Plug-In Architecture?
...asy and not just possible to extend. This will let your plugin API be used more and will encourage end users to write plugins. Not just plugin developers. py.test does this well. Eclipse as far as I know, does not.
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Why doesn't RecyclerView have onItemClickListener()?
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Think of Recyclerview not as a ListView 1:1 replacement but rather as a more flexible component for complex use cases. And as you say, your solution is what google expected of you. Now you have an adapter who can delegate onClick to an interface passed on the constructor, which is the correct pat...
Match multiline text using regular expression
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They both mean the same; [\s\S] is a bit more explicit ("match any character that is either whitespace or non-whitespace"), . is easier to read, but you need to look for the (?s) or DOTALL modifier in order to find out whether newlines are included or not. I'd prefe...
Callback to a Fragment from a DialogFragment
...o that interface might come back to haunt you if you start using the child more widely later. Using the "built-in" onActivityResult() interface requires no additional coupling, so it allows you a little more flexibility.
– Dalbergia
Aug 14 '15 at 16:40
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What do all of Scala's symbolic operators mean?
...thod. When this happens, either you are looking at a composition of one or more methods with something else, or the method has been imported into scope, or is available through an imported implicit conversion.
These can still be found on ScalaDoc: you just have to know where to look for them. Or, f...
Unstaged changes left after git reset --hard
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Convert pandas dataframe to NumPy array
...stead.
See this section of the v0.24.0 release notes, and this answer for more information.
Towards Better Consistency: to_numpy()
In the spirit of better consistency throughout the API, a new method to_numpy has been introduced to extract the underlying NumPy array from DataFrames.
# Setup.
df =...
What is a lambda expression in C++11?
...0.00001 ? 0 : d; }
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}
however when you start to write more complex lambdas you will quickly encounter cases where the return type cannot be deduced by the compiler, e.g.:
void func4(std::vector<double>& v) {
std::transform(v.begin(), v.end(), v.begin(),
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How can I escape white space in a bash loop list?
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