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Linux command (like cat) to read a specified quantity of characters
...ber of characters from the specific line and location, e.g.:
head -5 tst.txt | tail -1 |cut -c 5-8
gives the chars in line 5 and chars 5 to 8 of line 5,
Note: tail -1 is used to select the last line displayed by the head.
...
postgres default timezone
...hare/postgresql/9.1/ for the appropiate file, in my case would be "America.txt", in it, search for the closest location to your zone and copy the first letters in the left column.
For example: if you are in "New York" or "Panama" it would be "EST":
# - EST: Eastern Standard Time (Australia)
EST ...
How do you mock out the file system in C# for unit testing?
... bool Exists(String filePath)
{ return (filePath == @"C:\myfilerocks.txt"); }
}
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How to import load a .sql or .csv file into SQLite?
... the pipe "|"
sqlite> .separator ";"
sqlite> .import path/filename.txt tablename
http://sqlite.awardspace.info/syntax/sqlitepg01.htm#sqlite010
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Amazon S3 boto - how to create a folder?
...need. The string sent to the function could be abc/123/ or abc/123/newfile.txt. Whatever you prefer. I like to wrap this in an if statement after I try to get what I hope is there like this: key = bucket.get_key(upgrade_path) if key is None: key = bucket.new_key(upgrade_path) Essentially...
How to add lines to end of file on Linux
...an you "sed" command as follow: ---------- sed -i "$ a some text" somefile.txt --------- -i: edit files in place, $ find end of file, a: append
– Lunf
Jun 21 '17 at 7:14
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How can I send an HTTP POST request to a server from Excel using VBA?
....QueryTables.Add(Connection:="URL;http://carbon.brighterplanet.com/flights.txt", Destination:=Range("A2"))
.PostText = "origin_airport=MSN&destination_airport=ORD"
.RefreshStyle = xlOverwriteCells
.SaveData = True
.Refresh
End With
Notes:
Regarding output... I don't know if i...
How to do ssh with a timeout in a script?
...-or-exit.sh
echo "Script ended on Feb 15, 2011, 9:20AM" > /tmp/done.txt
So in the second one you just check if the file exists.
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Check if a folder exist in a directory and create them using C#
... private const string _Path = @"D:/folder1/foler2/folfer3/folder4/file.txt";
private string _finalPath = null;
private string _error = null;
public DirCombination()
{
InitializeComponent();
if (!FSParse(_Path))
Console.Wri...
Open an IO stream from a local file or url
...e read and readlines.
require 'open-uri'
file_contents = open('local-file.txt') { |f| f.read }
web_contents = open('http://www.stackoverflow.com') {|f| f.read }
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