introduction

Am doing these to store what i have learnt, maybe unverifiered or untrusted. My aim is to store my research work or methods or as programmers say "if it works, don't change it" for future reference. Please Contact me if you find error or perhaps a legal issue




Sunday 21 july 2024

Creating A microsoft account for Power Bi (1 months free trial period)

Normal Emails will not work for power Bi as i think you should have known otherwise this article is not for you. [catch:2FA locks you out sometimes]Simply google the prompt "microsoft account for small businesses" and select the first link or one just singleword "microsoft" in it or click here.

Scroll down and select Try free for one monthany of the plans, follow the prompts and images, whatever you select is fine except the phone number and country... PS:when you reach the payments page, just close the tab, if cookies and cache was stored you will automatically be signed in otherwise sign in using ___ so try to save it.

This account can be used for power Bi service allowing sharing via web power Bi dashboards for public non sensitive data

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Publishing to web

Login into your power bi service(powerBi Web) click here using the credentials you just created. On the upperright corner there should be a setting icon, Select that and scroll down to Admin Portal > tenant setting > publish to web > enable and allow users to create ..... Just to be safe too scroll down, still under tenant setting > developer setting > Embed content in apps > enabled. Don't forget to apply

To share via web, Go back to your dashboard in your powerBi service workspace under file > Embed Report > Publish to Web and follow prompts

png image zoom in entire page on mobile [under construction]





Thursday 1st August 2024

how to present simple projects for interviews

Briefly explain your project, less is better
  1. what's the project about(define Project)
  2. what tech stack you have used
  3. static or dynamic i.e reponsive, i used media queries with flex or grid
  4. Why have you used a certain library i.e bootstrap
  5. what problems did you face while building the project i.e popper CDN had an error in it, and bootstrap predefined nav bar didn't work for me
NB: if your unsure, don't give a random answer, say that you have to do some research on it or something about it




Thursday 1st August 2024

will be teaching Javascript indepth here too

javascript summary 1
javascript summary 2

Basic JavaScript roadmap {try to be very good at the core javascript}

  1. small small intro (DNS too)
  2. outputting to console
  3. variable and data types(const, var, let)[string,number,null, undefined,object, etc]
  4. Arithematic operations[sub, add, modulo, increment,unary plus, math.random()]
  5. condtions(switch, AND||OR, tenary, nullish coalescing operator)
  6. functions(arrow, with/out parameter,return statement,anonymnous,callback,high order,sort())
  7. var, let. const (Temporal DeadZone)
  8. Scope and hoisting in depth, callback que
  9. reassignment
  10. .loops (do...while, for...of,for....in,while, for)[map,reduce,filter,find,for each]
  11. Arrays and objects(push,pop,shift,unshift,slice,splice)
  12. DOM(dom tree, json files)
  13. Async JS
  14. typecasting hierachy(to string, to number, to boolean in order)
  15. strings(str.lenght,str.charAt,str.charCodeAt,immutable,REGEX expressions>quantifeirs, anchors, modifeirs)
  16. Closures[interviews like this]
  17. Destructuring and Spread Operator

micro projects 1.data manipulation(sort data, filter it, add search to it) NB:use objects instead of Array because they are more readable(code readability) its easy to get lost and study useless stuff as self taught developer, follow the road as per above courstey of eduskill_UG

Advanced javascript Roadmap

  1. object cloning(deep vs shallow) [interviewers like this]
  2. call, apply and bind exit to a bunny callback hole to hell
  3. polyfills(depth of array || flat) interview
  4. OOPs in js is prototype[everything in advance js ]
  5. Promises(then, try and catch)
  6. >fetch, cookies, local storage(async await,)
  7. handling APIs, moving data through local storage

projects to do

youtube clone(most likely to be asked) for advanced js for API and data movement learning

google sheets(most likely to be asked) basic js for element state storage and Json file manipulation

to be updated daily





DSA algorithms in Java starting Soon (well explained code will be available soon)

  1. Linked List in depth and advanced
  2. Stack
  3. Binary Search
  4. Hashing
  5. Trees
  6. 2 pointer
  7. Prefix and Sliding window

REACT

Node lessons

Spring Boot

Spring is all about OOPs from Java. estimated study time 1 month of 6hours daily