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Can grep show only words that match search pattern?

... 1008 Try grep -o grep -oh "\w*th\w*" * Edit: matching from Phil's comment From the docs: -h, ...
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Min/Max of dates in an array?

...wered Aug 22 '11 at 5:18 user180100user180100 ...
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What is the advantage of using forwarding references in range-based for loops?

...ider: #include <vector> int main() { std::vector<bool> v(10); for (auto& e : v) e = true; } This doesn't compile because rvalue vector<bool>::reference returned from the iterator won't bind to a non-const lvalue reference. But this will work: #include <...
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Rename specific column(s) in pandas

...] Timings: %%timeit df.rename(columns={'gdp':'log(gdp)'}, inplace=True) 10000 loops, best of 3: 168 µs per loop %%timeit df.columns = ['log(gdp)' if x=='gdp' else x for x in df.columns] 10000 loops, best of 3: 58.5 µs per loop ...
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How to get input type using jquery?

... answered Jul 2 '10 at 12:21 Mark SchultheissMark Schultheiss 27.8k99 gold badges5959 silver badges8888 bronze badges ...
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Java: possible to line break in a properties file?

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Why do we use volatile keyword? [duplicate]

... Consider this code, int some_int = 100; while(some_int == 100) { //your code } When this program gets compiled, the compiler may optimize this code, if it finds that the program never ever makes any attempt to change the value of some_int, so it may be t...
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Convert data.frame column to a vector?

...or or conspicuously fail? – bli Aug 10 '16 at 7:05 ...
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Prevent strace from abbreviating arguments?

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What is the best django model field to use to represent a US dollar amount?

... 105 Unless you want to represent the national debt, in which case max_digits has to be > 20 – Bron Davies ...