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Pretty-print an entire Pandas Series / DataFrame
...ed Apr 9 '18 at 19:02
The Unfun CatThe Unfun Cat
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How to configure port for a Spring Boot application
How do I configure the TCP/IP port listened on by a Spring Boot application, so it does not use the default port of 8080.
5...
Find current directory and file's directory [duplicate]
...e__ attribute can help you find out where the file you are executing is located. This SO post explains everything: How do I get the path of the current executed file in Python?
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R command for setting working directory to source file location in Rstudio
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To get the location of a script being sourced, you can use utils::getSrcDirectory or utils::getSrcFilename. So changing the working directory to that of the current file can be done with:
setwd(getSrcDirectory()[1])
This does not work...
NodeJS: How to get the server's port?
...test4/test
create : test4/test/app.test.js
alfred@alfred-laptop:~/node$ cat test4/app.js
/**
* Module dependencies.
*/
var express = require('express');
var app = module.exports = express.createServer();
// Configuration
app.configure(function(){
app.set('views', __dirname + '/views');
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Removing colors from output
...hat final match in your command to [mGK] or (m|G|K), you should be able to catch that extra control sequence.
./somescript | sed -r "s/\x1B\[([0-9]{1,3}(;[0-9]{1,2})?)?[mGK]//g"
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Unlimited Bash History [closed]
...ize
to be unlimited (setting it to 0 causes the history file to be truncated
to zero size).
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Profiling Vim startup time
...n vim --startuptime /dev/stdout +qall and vim --startuptime vim.log +qall; cat vim.log.
– Hotschke
Apr 4 '18 at 5:52
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How do I convert from int to String?
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Normal ways would be Integer.toString(i) or String.valueOf(i).
The concatenation will work, but it is unconventional and could be a bad smell as it suggests the author doesn't know about the two methods above (what else might they not know?).
Java has special support for the + operator when us...
Check if a value is in an array (C#)
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string[] array = { "cat", "dot", "perls" };
// Use Array.Exists in different ways.
bool a = Array.Exists(array, element => element == "perls");
bool b = Array.Exists(array, element => element == "python");
bool c = Array.Exists(array, ele...