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trader, programmer
DMITRII PECHERITSA
Added topic the MT5 'trade history' option consumes too much resources
when the trade history option is attached to a chart and you got many trades in your terminal history, the cpu load goes wild. seems like the terminal keeps recalculating the lines and arrows on the chart every tick ... stupid
4
DMITRII PECHERITSA
Published code introsort - array sorting algorithm
hybrid sorting algorithm that provides both fast average performance and (asymptotically) optimal worst-case performance
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173
DMITRII PECHERITSA
Published code gnome sort - array sorting algorithm
gnome sort is based on the technique used by the dutch garden gnome
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DMITRII PECHERITSA
Published code insertion sort - array sorting algorithm
a simple sorting algorithm that people use to manually sort cards in a bridge hand
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3247
173
DMITRII PECHERITSA
Published code selection sort - array sorting algorithm
an in-place comparison sorting algorithm
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DMITRII PECHERITSA
Published code shell sort - array sorting algorithm
an in-place comparison sort
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DMITRII PECHERITSA
Published code heap sort - array sorting algorithm
a much more efficient version of selection sort
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DMITRII PECHERITSA
Published code merge sort - a merging method comparison-based sorting algorithm
an efficient, general-purpose sorting algorithm
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DMITRII PECHERITSA
Published code quick sort - sorting algorithm
a highly efficient sorting algorithm, based on partitioning of array of data into smaller arrays
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DMITRII PECHERITSA
Published code visitor - behavioral design pattern
represent an operation to be performed on the elements of an object structure. visitor lets you define a new operation without changing the classes of the elements on which it operates
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DMITRII PECHERITSA
Published code template method - behavioral design pattern
define the skeleton of an algorithm in an operation, deferring some steps to subclasses. template method lets subclasses redefine certain steps of an algorithm without changing the algorithm's structure
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DMITRII PECHERITSA
Published code strategy - behavioral design pattern
define a family of algorithms, encapsulate each one, and make them interchangeable. strategy lets the algorithm vary independently from clients that use it
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DMITRII PECHERITSA
Published code state - behavioral design pattern
allow an object to alter its behavior when its internal state changes. the object will appear to change its class
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DMITRII PECHERITSA
Published code observer (pull model) - behavioral design pattern
define a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically
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DMITRII PECHERITSA
Published code observer (push) - behavioral design pattern
define a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically
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DMITRII PECHERITSA
Published code Memento - behavioral design pattern
without violating encapsulation, capture and externalize an object's internal state so that the object can be restored to this state later
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DMITRII PECHERITSA
Published code Mediator - behavioral design pattern
Define an object that encapsulates how a set of objects interact mediator promotes loose coupling by keeping objects from referring to each other explicitly, and it lets you vary their interaction independently
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DMITRII PECHERITSA
Published code Iterator - behavioral design pattern
Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation
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DMITRII PECHERITSA
Published code Interpreter - behavioral design pattern
Given a language, define a represention for its grammar along with an interpreter that uses the representation to interpret sentences in the language
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DMITRII PECHERITSA
Published code Command - behavioral design pattern
Encapsulate a request as an object thereby letting you parameterize clients with different requests. Queue or log requests, and support undoable operations
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