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Python, remove all non-alphabet chars from string
... Note that this will also remove accented letters: ãâàáéèçõ, etc.
– AlmostPitt
Jun 15 at 9:20
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Android - SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
... Wow I had 68 MB of stuff cached by that app. :O
– XåpplI'-I0llwlg'I -
Apr 22 '14 at 10:42
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How to change Rails 3 server default port in develoment?
...n.rb, guarded with an if defined?(Rails::Server).
– XåpplI'-I0llwlg'I -
Aug 5 '15 at 10:13
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How do I get Pyflakes to ignore a statement?
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Is this documented anywhere?
– Håken Lid
Apr 30 '19 at 11:12
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Export specific rows from a PostgreSQL table as INSERT SQL script
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COPY (SELECT * FROM nyummy.cimory WHERE city = 'tokio') TO '/path/to/file.csv';
Import the same to another table of the same structure anywhere with:
COPY other_tbl FROM '/path/to/file.csv';
COPY writes and read files local to the server, unlike client programs like pg_dump or psql which read ...
SQL-Server: Error - Exclusive access could not be obtained because the database is in use
...ess and old db was left in SINGLE_USER mode.
– Smörgåsbord
Dec 21 '16 at 18:50
3
this worked fo...
How does one write code that best utilizes the CPU cache to improve performance?
...pr 18 '09 at 12:56
Tomi KyöstiläTomi Kyöstilä
1,20599 silver badges1313 bronze badges
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How do I pass multiple parameters into a function in PowerShell?
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[ValidateScript({ (Get-Item $_ | select -Expand Extension) -eq ".csv" })]
[string] $Path
)
}
In this example, we are assured not only that $Path exists, but that it is a file, (as opposed to a directory) and has a .csv extension. ($_ refers to the parameter, when inside your...
Python Write bytes to file
... wb+ as mentioned in ur answer. So just execute, python with open('data.csv', 'wb') as file_obj: file_obj.write(csv_data) As per help(open) in REPL and python docs Py3.7#reading&writingfiles
– Isaac Philip
Sep 16 at 6:56
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Empty set literal?
... for the empty set? Or for sets in general?
– Johan Råde
May 25 '11 at 20:23
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There are set li...