| quants = env['stock.quant'].search([]) | |
| move_line_ids = [] | |
| warning = '' | |
| for quant in quants: | |
| move_lines = env["stock.move.line"].search([ | |
| ('product_id', '=', quant.product_id.id), | |
| ('location_id', '=', quant.location_id.id), | |
| ('lot_id', '=', quant.lot_id.id), | |
| ('package_id', '=', quant.package_id.id), | |
| ('owner_id', '=', quant.owner_id.id), |
Inspired by this article. Neat tricks for speeding up integer computations.
Note: cin.sync_with_stdio(false); disables synchronous IO and gives you a performance boost.
If used, you should only use cin for reading input
(don't use both cin and scanf when sync is disabled, for example)
or you will get unexpected results.
x = x << 1; // x = x * 2
| ======= Prolbem ================================================================================================================= | |
| I have installed : ruby-2.0.0,postgres-9.2 , now in rails app when I execute: | |
| rake db:create , command I get: | |
| PG::InvalidParameterValue: ERROR: new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII) | |
| HINT: Use the same encoding as in the template database, or use template0 as template. | |
| : CREATE DATABASE "my_db_name" ENCODING = 'unicode'....... | |
| bin/rake:16:in `load' |
