Search
Code Directory
 ASP
 ASP.NET
 C/C++
 CFML
 CGI/PERL
 Delphi
 Development
 Flash
 HTML
 Java
 JavaScript
 Pascal
 PHP
 Python
 SQL
 Tools
 Visual Basic & VB.NET
 XML
New Code
Excel .Net Library 2020.6
fsMediaLibrary.NET 2019.11
VaxVoIP SIP Server SDK 5.2.0
Database Workbench Pro 5.7.4
dbForge Data Generator for Oracle 2.2
dbExpress driver for SQL Server 8.2
Grobino Online Grocery Shopping 1.1
PortalNest: Dynamics CRM Customer Portal 1.0
Purbis: JustEat Clone Scripts 1.1
Monoline MLM Software 1.3.4
Cab Booking Android Application by iNet Mobile 1.4
Shopping Cart Script by i-Netsolution 1.3.4
PortalNest: SuiteCRM Customer Portal 1.0
SugarCRM WordPress Customer Portal 3.2.0
The C# PDF Library 2020.6.0
Top Code
IcrediBB Bulletin Board System 1.0
Ez Paypal Clone 7.4.2
MLM Software ONE 1.5.46
Simple Web Content Management System for Scripts 1.1
quicktest 0.6.1
POST Affiliate Pro 1.2.1
ScriptCalendar
dbm I.13
Dots and Boxes 1.0
Affiliate Pro Plus 2.9
HiCalendar
Free PHPNuke Subscription Module 1.0
Ninja Playland 1.1
Post Affiliate Pro Tracker 1.0.0
Basic Calendar
Top Rated
phpEnter 5.1.
Single Leg MLM 1.2.1
Azizi search engine script PHP 4.1.10
Paste phpSoftPro 1.4.1
Extreme Injector 3.7
Deals and Discounts Website Script 1.0.2
Solid File System OS edition 5.1
Classified Ad Lister 1.0
Aglowsoft SQL Query Tools 8.2
Invoice Manager by PHPJabbers 3.0
ICPennyBid Penny Auction Script 4.0
PHP Review Script 1.0
ATN Resume Finder 2.0
ATN Site Builder 3.0
Availability Booking Calendar PHP 1.0
Search nth smallest element in really big file 
File ID: 64550






Search nth smallest element in really big file 
Download Search nth smallest element in really big file http://code.activestate.com/recipes/577478-search-nth-smallest-element-in-really-big-file/?in=lang-pythonReport Error Link
License: Freeware
Downloads: 20
Submit Rating:
Search nth smallest element in really big file  Description
Description: Search nth smallest float in really big file (more, more and more bigger than available RAM)
in a single pass through the file

if your file more than 150GB - you should use a more appropriate sampling params to the data
more - you can use tempfile to store data(interval) returned from func fill_interval
data:
file with only one float number per line, good shuffled

License: Freeware

Related: big, File, kth, Python, Search, Selection, smallest

O/S:Windows

Downloads: 20



More Similar Code

fork of http://code.activestate.com/recipes/269554-select-the-nth-smallest-element/
O(n) quicksort style algorithm for looking up data based on rank order. Useful for finding medians, percentiles, quartiles, and deciles. Equivalent to [data[n] for n in positions] when the data is already sorted.



The program can be used to search a word or string in a text file.

The output gives you the information at what line number it exists and how many such words or strings are present in that line.

Key Features: Simple to...



Find an Element In an Array is a ASP based array lesson that describes easier method to perform the required task. It explains that the given value can be checked using array index value through all array items via FOR LOOP functions and the...



Generates at most 2 bingo cards per sheet in an Excel workbook.
Modify the bingo_boxes.dat file to change possible elements in each bingo card. Each element in the .dat file should be on a new line with no comma
delimiter. The excel...



This is a modified version based on the official version of EMBLRead function that would read in a EMBL file into a Matlab structure.

There are 2 reasons for modification:
1. The time for the official version to read in a big file...



gislet is a open and free platform of light GIS system on Windows XP and later version.gislet is implemented in gdiplus and in csharp language while providing general operation such as rendering and search for geographic element in one system.



This algorithm searches for more than one element in a list. The input is a list that you want to search through and a list of elements that you want to search for. The output is a multidimensional list with the positions of the elements you are...



The kd-tree can be used to organize efficient search for nearest neighbors in a k-dimensional space.



This script search and replace files in a directory, recursively.

file name and search string can be a regular expression.

Execution can be simulated, step by step, and are always shown changed files/lines.



The script will retain an element in the center(horizontal) and/or middle(vertical) of the window while constrained within its parent element.

User Review for Search nth smallest element in really big file
- required fields
     

Please enter text on the image