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Rena<em>mem>e specific colu<em>mem>n(s) in pandas
I've got a datafra<em>mem>e called data . How would I rena<em>mem>e the only one colu<em>mem>n header? For exa<em>mem>ple gdp to log(gdp) ?
5 Answe...
python nu<em>mem>py ValueError: operands could not be broadcast together with shapes
In nu<em>mem>py, I have two "arrays", X is (<em>mem>,n) and y is a vector (n,1)
6 Answers
6
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List all the files that ever existed in a Git repository
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This is a si<em>mem>plified variation of Strager's solution:
git log --pretty=for<em>mem>at: --na<em>mem>e-status | cut -f2- | sort -u
Edit: Thanks to Jakub for teaching <em>mem>e a bit <em>mem>ore in the co<em>mem><em>mem>ents, this version has a shorter pipeline and gives git <em>mem>ore...
How to go about for<em>mem>atting 1200 to 1.2k in java
I'd like to for<em>mem>at following nu<em>mem>bers into the nu<em>mem>bers next to the<em>mem> with java:
23 Answers
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How does Chro<em>mem>e's “Request Desktop Site” option work?
For iOS google chro<em>mem>e, when a user hits the "Request desktop site" button what does the browser do to try to bring up a desktop site? I i<em>mem>agine so<em>mem>e sort of header on the request that sites are looking for, or so<em>mem>ething si<em>mem>ilar?
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Why can I type alias functions and use the<em>mem> without casting?
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Turns out, this is a <em>mem>isunderstanding that I had about how Go dealt with types, which can be resolved by reading the relevant part of the spec:
http://golang.org/ref/spec#Type_identity
The relevant distinction that I was unaware of was that of ...
Initializing a struct to 0
... first is easiest(involves less typing), and it is guaranteed to work, all <em>mem>e<em>mem>bers will be set to 0[Ref 1].
The second is <em>mem>ore readable.
The choice depends on user preference or the one which your coding standard <em>mem>andates.
[Ref 1] Reference C99 Standard 6.7.8.21:
If there are fewer in...
Linux bash: <em>Mem>ultiple variable assign<em>mem>ent
Does exist in linux bash so<em>mem>ething si<em>mem>ilar to the following code in PHP:
5 Answers
5
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What guarantees are there on the run-ti<em>mem>e co<em>mem>plexity (Big-O) of LINQ <em>mem>ethods?
...'ve recently started using LINQ quite a bit, and I haven't really seen any <em>mem>ention of run-ti<em>mem>e co<em>mem>plexity for any of the LINQ <em>mem>ethods. Obviously, there are <em>mem>any factors at play here, so let's restrict the discussion to the plain IEnu<em>mem>erable LINQ-to-Objects provider. Further, let's assu<em>mem>e that any ...
How do I provide custo<em>mem> cast support for <em>mem>y class?
How do I provide support for casting <em>mem>y class to other types? For exa<em>mem>ple, if I have <em>mem>y own i<em>mem>ple<em>mem>entation of <em>mem>anaging a byte[] , and I want to let people cast <em>mem>y class to a byte[] , which will just return the private <em>mem>e<em>mem>ber, how would I do this?
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