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How to export and import a .sql file from command line with options? [duplicate]
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If you're already running the SQL shell, you can use the source command to import data:
use databasename;
source data.sql;
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im...
How to get number of rows using SqlDataReader in C#
...uestion is how to get the number of rows returned by a query using SqlDataReader in C#. I've seen some answers about this but none were clearly defined except for one that states to do a while loop with Read() method and increment a counter.
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How to use support FileProvider for sharing content to other apps?
...ave to manually grant and revoke permissions(at runtime) for other apps to read specific Uri. Use Context.grantUriPermission and Context.revokeUriPermission methods.
For example:
//grant permision for app with package "packegeName", eg. before starting other app via intent
context.grantUriPermiss...
Ruby on Rails - Import Data from a CSV file
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require 'csv'
csv_text = File.read('...')
csv = CSV.parse(csv_text, :headers => true)
csv.each do |row|
Moulding.create!(row.to_hash)
end
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Count how many records are in a CSV Python?
I'm using python (Django Framework) to read a CSV file. I pull just 2 lines out of this CSV as you can see. What I have been trying to do is store in a variable the total number of rows the CSV also.
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Prevent nginx 504 Gateway timeout using PHP set_time_limit()
...e following line to the location block of the server in question:
fastcgi_read_timeout 180;
The entire location block looks like this:
location ~ \.php$ {
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_...
Error Code: 2013. Lost connection to MySQL server during query
...or me it was under Edit → Preferences → SQL Editor → DBMS connection read time out (in seconds): 600
Changed the value to 6000.
Also unchecked limit rows as putting a limit in every time I want to search the whole data set gets tiresome.
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Read/write to Windows registry using Java
How is it possible to read/write to the Windows registry using Java?
24 Answers
24
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Compress files while reading data from STDIN
Is it possible to compress (create a compressed archive) data while reading from stdin on Linux?
3 Answers
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Java resource as file
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The issue was due to the read method deciding how much data to read (I wasn't aware of that). And it seems that the whole file is read if the file being read is located in a regular folder. If the file is within a jar because it has been packaged it ...