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1. MySQL 8.0 SQLAlchemy suffix with SKI... MySQL 8.0 SQLAlchemy suffix with SKIP LOCKED

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   # Use compiler extension to change SELECT FOR UPDATE with SKIP LOCKED, supported since MySQL 8.

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   # As of SQLAlchemy v1.2 SKIP LOCKED is only compiled for Oracle and PostgreSQL backends.

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   # ref: 

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   #  https://dev.mysql.com/doc/refman/8.0/en/innodb-locking-reads.html

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   #  https://docs.sqlalchemy.org/en/latest/core/selectable.html#sqlalchemy.sql.expression.Select.with_for_update

2. Example of inplace line editing (upd... Example of inplace line editing (update line by line) on a big file

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   def iterate_rainbow(file):

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       import mmap

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       import contextlib

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       import csv

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       from io import StringIO

3. advisory locking example in Mono C# advisory locking example in Mono C#

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   using Mono.Unix.Native;

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   using System.IO;

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   static bool TryLockProcess(string file_to_lock)

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   {

4. roflcopter roflcopter

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   main(i,n){for(puts("\n L  .--^--\nLOL=   [] \\\n L  \\______]\n    __I__I__/");n=i?"ROFL":"    ";i^=1)printf("\033[1;1H %s:LOL:%s",n,n);}

5. openlayers custom cluster strategy openlayers custom cluster strategy

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   OpenLayers.Strategy.MinvuCustomCluster = OpenLayers.Class(OpenLayers.Strategy.Cluster, {

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   	cluster: function (event) {

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   		var isPan = (event && event.type == "moveend" && !event.zoomChanged);

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   		if ((!event || event.zoomChanged || isPan) && this.features) {

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   			var resolution = this.layer.map.getResolution();

6. rcpsp_simulated_annealing rcpsp_simulated_annealing Public

   Simulated Annealing implementation for the Resource Constrained Project Scheduling Problem

   C++ 1