09/04/2022 - spring boot java

-

 i never taken to java

too much boilerplate, i just dont get oop

so after some youtube videos and googling about java, i decided to learn a framework

i think the learn backwards style is better for me, i require a lot of context to be able to absorb anything. a framework is good for letting you see all the parts interacting


i come from a javascript background

javascript's syntax wise is pretty similar to java, so i can scrimp on these parts

if else, switch case, curly brackets, exactly the same


javascript has functions as first class citizens. anyway i only ever used it in functions first manner. like functional react

java is class first. i also saw one could write java in functional style


spring boot is a java framework for making web and server

it uses this thing called dependency injection, with the @ annotation

https://www.youtube.com/watch?v=9SGDpanrc8U

i am watching this one by amigoscode. so far he's the online content creator i am going to focus on

i be watching his youtube. not sure if he's on udemy but i got a 45 hr spring boot udemy course

just watching how he organises his code only. not going into the theory stuff yet. i'll look at the overall structure then i'll inspect the parts i'm curious about.


for javascript learners, i learnt my ropes from traversy media. he's a little fast for beginners so maybe colt steele in the beginning i took his udemy course halfway. w3schools references are the best, and later on, mdn. dom manipulation, node with some express, html, css, react (es6+ and functional programming and react hooks), responsive styling (or at least understand bootstrap's grid system and media queries) or maybe even next js. i find next js easier to style than react because you get css in js out of the box and i love inline styles.


the reason for learning java is i think enterprise backends probably dont use javascript for bugs and security reasons, also i think java's ecosystem has some stuff like rabbitmq and java supports concurrency and whatnot. like if you want anything to do with cloud, you'd probably need to understand the concept of cache (local vs server) and queue (sync conflicts)


and no, i am still tortoising away on my javascript algorithms and data structure.

Comments

Post a Comment

Popular posts from this blog

green tea bitch

-
let me tell you the story of a green tea bitch and a hamsum with cheater potential.  i work closely with greentea in office. greentea has/had a long term boyfriend if more than 5 years (not sure if they still together, greentea always winces when i ask her about mr i-seriously-think-you-were-cuckolded nowadays). but she also crushes on the now ex-tech lead mr suave. suave probably left to avoid suspicion? i remember seeing her and her mr cuckolded boyfriend, she was cosying, rubbing her body against mr cuckold and leaning into him talking, on the mrt on our way back, from one of our get togethers. also knows he buys her hundreds dollar worth gifts on her birthday. (actually not very expensive i guess, she is into expensive gifts). ms prettii and mr suave ever played accidental touch ( hand brushing as they both reached for the mouse, then longing looks). she sent him a sticker of fingers touching on group chat before. anyway suave decided to teach us newbies coding in chinese (cos he s
Read more

song

-
Image
this just came out. his recent songs are getting better, i'm impressed. metaphors and imagery on point. flying, running barefoot, looking back, blackened nails, tears in sleep, warm bright sunlight, dancing alone, flying free like a bird i relate to this because my life is to be honest, so-so in the friends department and non existent in the romance department.  i don't feel like really sad, or regret, or i need to change it. friends are busy and settled down,  some are less able to provide a listening ear (maybe to them it is childish, immature, or being listened to means you have have to reciprocate so maybe not, they have theirs at home already, they are stressed and have no more bandwidth for anything else).  that is the reality of being an adult. maybe the occasional sympathy and warmth from a colleague or friend or stranger. but that doesn't do it for me. i don't need the superficial. and i feel it is so easy to have values not align one day, or per
Read more

20231104

-
i feel like with whats going on recently.. has healed me.. my emotions all stuck in side.. extreme emotions.. and my masking.. i feel it is better for me not to pretend i am not a nerd..
Read more