DB (3) - Transaction Management
This post is part of the Database Series. Click here to read from the previous post.
Posts by Category
database
DB (2) - SQL
This post is part of the Database Series. Click here to read from the previous post.
DB (1) - Introduction to Database and Database Management Systems(DBMS)
This is the first post of the Database Series.
deep-learning
Developing in a Virtual Environment
Quite a lot of developers use Anaconda. It is your choice to use Anaconda or not. However, whichever method you use for your developing environment, I person...
[Perceptron] Single and Multi-Layer Perceptron
1. Neuron The idea of perceptron stems from the human’s neural network system. A ‘Neuron’ is one unit that consists of the whole neural system. In 1943, Doct...
git-github
How to (recursively) delete and ignore files/folders on github - Remove cache from tree
Background You have mistakenly committed and even pushed unnecessary files or folders, such as .idea, .DS_Store, target folder. You now want to un-push / de...
Safe removal of previous commits
How to unstage your previous commits (safely) You can see every commit on you branch by: $ git log and exit the log by q
machine-learning
Cross Validation Techniques
In this post, we will use scikit-learn’s iris data set to understand various types of cross validation techniques thoroughly. But First of all,
Boston House Price Prediction
Regression is basically a process which predicts the relationship between x and y based on features. This time we are going to practice Linear Regression wit...
Linear and Polynomial Regressions
Linear Regression from Scratch
programming
[Java] Variable Arguments in java?!
From these posts, you’ve learned that python supports getting unfixed number of multiple parameters in functions. Dealing with multiple parameters in python ...
[Python] Iterables and Generators (3) - itertools
This post is continued from Iterables and Generators (2) - Flattening a multi-dimensional list.
[Python] lambda Vs. def
Recently, while solving math problems for many hours I ended up getting sick of solving simple calculation at the end of one problem, so I tried making a sim...
[Quick tip] Avoid modifying lists during iteration
1. Bad Programming style that I had in the past While programming, at a really high chance, we encounter a situation that we need to modify a list. For examp...
[Python] Iterables and Generators (2) - Flattening a multi-dimensional list
This post belongs to deep dive python tag. Deep dive python posts consist of advanced-level python syntax or skills that are not really obvious. You can sea...
[Python] Iterables and Generators (1) - theory
This post belongs to deep dive python tag. Deep dive python posts consist of advanced-level python syntax or skills that are not really obvious. You can sea...
[Python] What is future ?
This post belongs to deep dive python tag. Deep dive python posts consist of advanced-level python syntax or skills that are not really obvious. You can sea...
[Python] How to deal with multiple parameters (2)
This post belongs to deep dive python tag. Deep dive python posts consist of advanced-level python syntax or skills that are not really obvious. You can sea...
[Python] How to deal with multiple parameters (1)
This post belongs to deep dive python tag. Deep dive python posts consist of advanced-level python syntax or skills that are not really obvious. You can sea...
quantum-computing
IBM Quantum Experience: Cloud-base Quantum Computer
0. Introduction to the IBM Quantum Experience (IBMQX) The IBM Quantum experience is an online environment, created by IBM, which allows researchers, student...
random
Live ML tutorials @ UCL Artificial Intelligence Society
During 2020-2021, when we could not meet up and attend live lectures, we, UCL AI Society, had no choice but to open our ML tutorial events (Season 1) virtua...
My personal takeaways from Facebook Wayfinder EMEA 2020
15 minutes 1:1 session with a facebooker
Learning Resources
This post will constantly be updated.
How to browse hidden folders/files on your Mac Finder
In your terminal by typing ls -la you can look at the hidden folders and files, but you can also set your Finder to show those hidden ones.
software-engineering
Software Engineering Models
To begin with… Software Development life cycle consists of Requirements Design Implementation Quality Assurance Maintenance
trading-diary
My Trading Diary since September 2020
Started trading in Korean and US stock market since early August. Learning and experiencing by hands day by day, time by time. I want to log (more or less s...