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SQLite: How do I save the result of a query as a CSV file?
...e sqlite command line, which isn't ideal if you'd like to build a reusable script. Python makes it easy to build a script that can be executed programatically.
import pandas as pd
import sqlite3
conn = sqlite3.connect('your_cool_database.sqlite')
df = pd.read_sql('SELECT * from orders', conn)
df....
Multiple commands on a single line in a Windows batch file
...39.85
That's needed from the command line. If you're doing this inside a script, you can just use setlocal:
@setlocal enableextensions enabledelayedexpansion
@echo off
echo !time! & ping 127.0.0.1 >nul: & echo !time!
endlocal
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Trim string in JavaScript?
How do I trim a string in JavaScript?
26 Answers
26
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Generate random numbers using C++11 random library
...nsidering themselves programmers that don't know the differences, a lot of scripting languages have a default map type structure, which could be implemented in a whole variety of ways that the user may not know
– aaronman
Oct 29 '13 at 21:04
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How to swap files between windows in VIM?
... This should be the "best answer"--native functionality, not a custom Vimscript.
– David Rivers
Mar 30 '11 at 14:34
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How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
...h System.IO.Compression.ZipArchive and PowerShell available, one can write scripts to achieve this, see
https://stackoverflow.com/a/26843122/71312
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How to turn on line numbers in IDLE?
...top (Win10) like this:
C:\Python\Python37\pythonw.exe "C:\Python\Python37\Scripts\idlex.pyw"
The paths may be different and need to be changed:
C:\Python\Python37
(Thanks for the great answers above)
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How to fetch the row count for all tables in a SQL SERVER database [duplicate]
I am searching for a SQL Script that can be used to determine if there is any data (i.e. row count) in any of the tables of a given database.
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How to tell bash that the line continues on the next line
In a bash script I got from another programmer, some lines exceeded 80 columns in length. What is the character or thing to be added to the line in order to indicate that the line continues on the next line?
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How to colorize diff on the command line?
...1m-/;s/^+/\x1b[42m+/;s/^@/\x1b[34m@/;s/$/\x1b[0m/'
Throw that in a shell script and pipe unified diff output through it.
It makes hunk markers blue and highlights new/old filenames and added/removed lines in green and red background, respectively.1 And it will make trailing space2 changes more r...