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2023 PBA April Term 2023 PBA October Term BSc Computer Science Business Analytics Nanodegree Udacity Challenge: Front End Developer CM1020 Codeacademy Code Foundations - Code Academy Coursera CS50 CSS CSS Grid Discrete Mathematics Google IT Support Professional Certificate HarvardX ITP1 Teamtreehouse Udacity University of London UoL RPL
Monthly Archives: September 2023
Day 42 – Transport and Application Layers
Client: SYN packet sender – The client sends a SYN packet to the server via TCP. It tells the server where it wants to connect, and provides the initial sequence number. Server – SYN packet receiver SYN packet – The … Continue reading
Posted in Study Notes
Tagged Coursera, Google IT Support Professional Certificate, UoL RPL
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Day 41 – Source IP and Destination IP
Protocol The Protocol field in the IPv4 header contains a number indicating the type of data found in the payload portion of the datagram. (What kind of data is present?) Frame: HEADER IP DATAGRAM Data part that needs to be … Continue reading
Day 40 – Subnetting
Valid IP Address Subnetting – the process of taking a large network and splitting it up into many individual smaller subnetworks or subnets. Address classes give us a way to break the total global IP space into discrete networks. Network … Continue reading
Posted in Study Notes
Tagged Coursera, Google IT Support Professional Certificate, UoL RPL
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Day 39 – ITP1 Constructor Function
constructor function – instead of as writing out our objects one by one, we create a blueprint that we can use to create as many objects as we need and keep our code modular.
Posted in Study Notes
Tagged 2023 PBA April Term, BSc Computer Science, ITP1, University of London
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Day 38 – ITP1 Extending Objects
this – allows us to access the properties of an object from within itself
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Tagged 2023 PBA April Term, BSc Computer Science, ITP1, University of London
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Day 37 – ITP1 Methods
Methods – when we put functions in an objects. It can returns values. Objects are made up of properties, which are the attributes or the thing you are trying to model, and methods which are the things the objects can … Continue reading
Posted in Study Notes
Tagged 2023 PBA April Term, BSc Computer Science, ITP1, University of London
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Day 36 – ITP1 Search Patterns
In the example below, the for loop code returns all the placement index with the value 42 – 265, 272, and so on. And the final value returns the last index 993. But we’re looking for the first index, so … Continue reading
Posted in 6-Month Journey, Study Notes
Tagged 2023 PBA April Term, BSc Computer Science, ITP1, University of London
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Day 35 – ITP1 Arrays of Objects
Complex Objects Properties
Posted in 6-Month Journey, Study Notes
Tagged 2023 PBA April Term, BSc Computer Science, ITP1, University of London
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