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What are the aspect ratios for all Android phone and tablet devices?
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162
In case anyone wanted more of a visual reference:
Decimal approximations reference table:
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How to get default gateway in Mac OSX
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191
You can try with:
route -n get default
It is not the same as GNU/Linux's route -n (or even ip...
How to count duplicate value in an array in javascript
... }
current = array_elements[i];
cnt = 1;
} else {
cnt++;
}
}
if (cnt > 0) {
document.write(current + ' comes --> ' + cnt + ' times');
}
}
count();
Demo Fiddle
You can use higher-order fun...
What is the maximum number of characters that nvarchar(MAX) will hold?
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155
Max. capacity is 2 gigabytes of space - so you're looking at just over 1 billion 2-byte charac...
Explanation of JSONB introduced by PostgreSQL
...ed in its spec).
F.ex. these are valid JSON representations: null, true, [1,false,"string",{"foo":"bar"}], {"foo":"bar","baz":[null]} - hstore is just a little subset compared to what JSON is capable (but if you only need this subset, it's fine).
The only difference between json & jsonb is the...
How to compare binary files to check if they are the same?
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14 Answers
14
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Is python's sorted() function guaranteed to be stable?
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129
Yes, the intention of the manual is indeed to guarantee that sorted is stable and indeed that ...
Why doesn't ruby support method overloading?
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167
Method overloading can be achieved by declaring two methods with the same name and different s...
Branch from a previous commit using Git
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19 Answers
19
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