Your Coding Teacher
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Coding, software engineering & #bitcoin technologies. I'll make you a better thinker, not just a better developer | Ex
Amazon, Senior DevOps @eBay
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Lines of code are only worth counting when you're deleting them
GCP vs AWS terminology - Both use Region as a group of data centers close to one another - Zone vs Availability Zone: individual data centers. Several per region - Points Of Presence: Both use them to provide CDN services in a similar way
Even "simple" things, like synchronizing clocks in different nodes in a distributed system, is more complex that it seems. Distributed systems are the quantum mechanics of software design.
Science is a differential equation Religion is a boundary condition - Alan Turing
I know a joke about UDP but I don't know if you would get it
"The code you write makes you a programmer. The code you delete makes you a good one. The code you don't have to write makes you a great one." - Mario Fusco
"Great things are not done by impulse, but by a series of small things brought together." - Vincent van Gogh
JavaScript has a single type for numbers, represented as 64-bit floating point Integers are also represented using this same type
Without putting the things you read into action in a real project, you will forget soon.
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Storage Transfer Service (STS), a service that imports data to a GCS bucket from: - An AWS S3 bucket - A resource that can be accessed through HTTP(S) - Another GCS bucket For huge amounts of data consider Data Transfer Appliance: ship your data to a Google facility.
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6,999 Followers Who will be the 7000?
Binary search trees (height h, N nodes): - Insert and contains operations are O(h) - Elements in order: find min/max in O(h) - Efficient range queries Sorted inputs make them look like a linked list o(h) -> O(N) Balanced BST: AVL, red-black,... o(h) -> log(N)
Labels are key-value pairs you can use to organize your resources in GCP. Once you attach a label to a resource (for instance, to a virtual machine), you can filter based on that label. This is useful also to break down your bills by labels.
When fixing a bug, the most important thing is a reliable procedure to reproduce the problem. Try to trigget the issue manually. Then write a test that fails. Only then, start changing your code.
"The only way to learn a new programming language is by writing programs in it." - Dennis Ritchie
In a derived class, how do you call the parent constructor (in Java)? Using the "super" function: this.super(...) Interestingly, in Python the function is also called super
Do not considered thar you've learned a new concept: - Language feature - Algorithm - Data structure - Design pattern - DB technology - Etc until you are able to explain it with your own words.
The more bizarre the behavior, the more stupid the mistake.