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ipython: print complete history (not just current session)

...e.history.HistoryAccessor(profile='default') profile_hist.get_session_info(100) This will print out something like (100, datetime.datetime(2018, 2, 13, 19, 8, 30, 40691), None, None, '') This means that the session 100 started on the 13th of Feb 2018 19:08:30. ...
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Is there a way to iterate over a slice in reverse in Go?

... Ulf Holm NielsenUlf Holm Nielsen 1,42611 gold badge1010 silver badges33 bronze badges ...
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Difference between and

...s will not submit a form - they don't do anything by default. They're generally used in conjunction with JavaScript as part of an AJAX application. <input type="submit"> buttons will submit the form they are in when the user clicks on them, unless you specify otherwise with JavaScript. ...
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How can I handle R CMD check “no visible binding for global variable” notes when my ggplot2 syntax i

... Just another warning. aes_string does not allow you to use functions to manipulate the x and y values. Say that you would like to log transform y in which case aes_string(x = 'x.values', y='log(y.values)') of course doesn't work. I use these kind of transformations a...
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docker error: /var/run/docker.sock: no such file or directory

...ker file that runs builds an image and run the container. I am on mac, installed boot2docker and have the DOCKER_HOST env set up. ...
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Modulo operation with negative numbers

... C99 requires that when a/b is representable: (a/b) * b + a%b shall equal a This makes sense, logically. Right? Let's see what this leads to: Example A. 5/(-3) is -1 => (-1) * (-3) + 5%(-3) = 5 This can only happen if 5%(-3) is 2. Example B. (-5)/3 is -1 => (-1) * 3 + (-5...
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Struct constructor: “fields must be fully assigned before control is returned to the caller.”

... @RogerWillcocks, just call the default constructor then: public YourStruct(some params) : this() (see vittore's answer) – Thomas Levesque Nov 27 '12 at 2:25 ...
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File uploading with Express 4.0: req.files undefined

... answered Oct 9 '16 at 10:58 Anton StafeyevAnton Stafeyev 1,58122 gold badges99 silver badges99 bronze badges ...
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Should I index a bit field in SQL Server?

...ng a field with low cardinality (a low number of distinct values) is not really worth doing. I admit I don't know enough about how indexes work to understand why that is. ...
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Looping a video with AVFoundation AVPlayer?

... BastianBastian 10k11 gold badge2828 silver badges3939 bronze badges ...