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How can I see which Git branches are tracking which remote / upstream branch?
...| while read branch; do ... which doesn't need a FIFO and runs in the same order like the commands written.
– Daniel Böhmer
May 3 '18 at 7:21
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Java 8 stream's .min() and .max(): why does this compile?
...ompared against each other to find the minimum or maximum, in some optimal order that you don't need to worry too much about.
So the question is, of course, why is Integer::max accepted? After all it's not a comparator!
The answer is in the way that the new lambda functionality works in Java 8. ...
Change column type from string to float in Pandas
...
You have four main options for converting types in pandas:
to_numeric() - provides functionality to safely convert non-numeric types (e.g. strings) to a suitable numeric type. (See also to_datetime() and to_timedelta().)
astype() - convert (almost) any type to (almost) any other type ...
Twitter Bootstrap 3: how to use media queries?
...
+1 for ordering queries by increasing screen sizes, staying consistent with BS3's mobile-first methodology.
– Jake Berger
Jan 21 '14 at 4:10
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std::unique_ptr with an incomplete type won't compile
I'm using the pimpl-idiom with std::unique_ptr :
6 Answers
6
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How does SSL really work?
...gnature.
And how would I personally get ahold of the public key in KP2 in order to verify that signature?
Well we've already seen that a certificate can hold a public key — and computer scientists love recursion — so why not put the KP2 public key into a certificate and distribute it that way?...
Tools to search for strings inside files without indexing [closed]
...e to being binary files. Subsequent searches in the same folder are on the order of seconds (until stuff gets evicted form the cache).
The next closest I've found for the same folder was grepWin. Around 3 minutes. I excluded files larger than 2000KB (default). The "Include binary files" setting se...
How to get an object's properties in JavaScript / jQuery?
...t intance of a determinated prop:
var obj = {a:'Saludos',
b:{b_1:{b_1_1:'Como estas?',b_1_2:'Un gusto conocerte'}},
d:'Hasta luego'
}
function scan (element,list){
var res;
if (typeof(list) != 'undefined'){
if (typeof(list) == 'object'){
...
Why do browsers match CSS selectors from right to left?
...ing the rules by specificity and then matching against them in specificity order. But the question here is why for a given rule you match its selectors in a particular way.
– Boris Zbarsky
Apr 28 '11 at 4:37
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Quick and easy file dialog in Python?
...a UI, but right now I'm prompting the user for the file to parse using raw_input which is most unfriendly, especially because the user can't copy/paste the path. I would like a quick and easy way to present a file selection dialog to the user, they can select the file, and then it's loaded to the...