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JComboBox Selection Change Listener?

... answered Sep 12 '08 at 13:32 jodonnelljodonnell 46.1k1010 gold badges5959 silver badges6565 bronze badges ...
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Android: How to put an Enum in a Bundle?

... 32 I use kotlin. companion object { enum class Mode { MODE_REFERENCE, ...
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Pretty Printing a pandas dataframe

... I've just found a great tool for that need, it is called tabulate. It prints tabular data and works with DataFrame. from tabulate import tabulate import pandas as pd df = pd.DataFrame({'col_two' : [0.0001, 1e-005 , 1e-006, 1e-007], 'column_3' : ['ABCD', ...
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How do I get both STDOUT and STDERR to go to the terminal and a log file?

...ut or ./a.out |& tee output In csh, there is a built-in command called "script" that will capture everything that goes to the screen to a file. You start it by typing "script", then doing whatever it is you want to capture, then hit control-D to close the script file. I don't know of an ...
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Accessing an SQLite Database in Swift

...robably use one of the many SQLite wrappers, if you wanted to know how to call the SQLite library yourself, you would: Configure your Swift project to handle SQLite C calls. If using Xcode 9 or later, you can simply do: import SQLite3 Create/open database. let fileURL = try! FileManager.default...
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Pointers in Python?

...ur request is utterly impossible. Why ask for something impossible and totally different from the (possible) thing you actually want?! Maybe you don't realize how drastically different barenames and decorated names are. When you refer to a barename a, you're getting exactly the object a was last ...
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File content into unix variable with newlines

... The assignment does not remove the newline characters, it's actually the echo doing this. You need simply put quotes around the string to maintain those newlines: echo "$testvar" This wil give the result you want. See the following transcript for a demo: pax> cat num1.txt ; x=$(cat...
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Get user profile picture by Id

... is mostly based of facebook graph api. I hold some data about users - actually , the possible public data available - such as name and id. I also know that a profile picture is a part of the public data, and I wondered how I'll be able to get a direct link to a profile picture of a user only by usi...
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How to programmatically determine the current checked out Git branch [duplicate]

...ions/git-completion.bash does that for bash prompt in __git_ps1. Removing all extras like selecting how to describe detached HEAD situation, i.e. when we are on unnamed branch, it is: branch_name="$(git symbolic-ref HEAD 2>/dev/null)" || branch_name="(unnamed branch)" # detached HEAD branc...
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best way to preserve numpy arrays on disk

I am looking for a fast way to preserve large numpy arrays. I want to save them to the disk in a binary format, then read them back into memory relatively fastly. cPickle is not fast enough, unfortunately. ...