admhadeef - My Awesome Moments

Python Circular Import Error if Import CSV or Pandas read_csv

I faced issue of circular import error when import CSV or pandas to read cvs file.
My python file name is csv.py

To rectify this is very easy. Ensure your file name is not CSV. If file name is CVS it will cause circular import.

Circular Import when file name is csv.py

python import csv or pandas cause circular import

No more circular import error when file name change to csv-reader.py

python import csv or pandas caused circular import if file name is csv

NodeJS How To Have Unique Array of Objects

I want to have unique array of objects. So if I add an object, any objects which have same values won’t be added twice.
So I try use Set() data structure.

Adding Object directly to Set()

const d1 = {ID: 1, distance: 2}
const d2 = {ID: 1, distance: 3}
const d3 = {ID: 1, distance: 2}

const set1 = new Set()
set1.add(d1)
set1.add(d2)
set1.add(d3)

console.log("size set1: ", set1.size)

for(const item of set1.values()){
    console.log("item ", item)
}

const d1 = {ID: 1, distance: 2}

const d2 = {ID: 1, distance: 3}

const d3 = {ID: 1, distance: 2}

const set1 = new Set()

set1.add(d1)

set1.add(d2)

set1.add(d3)

console.log("size set1: ", set1.size)

for(const item of set1.values()){

console.log("item ", item)

}

Output

[LOG]: "size set1: ",  3 
[LOG]: "item ",  {
  "ID": 1,
  "distance": 2
} 
[LOG]: "item ",  {
  "ID": 1,
  "distance": 3
} 
[LOG]: "item ",  {
  "ID": 1,
  "distance": 2

[LOG]: "size set1: ", 3

[LOG]: "item ", {

"ID": 1,

"distance": 2

}

[LOG]: "item ", {

"ID": 1,

"distance": 3

}

[LOG]: "item ", {

"ID": 1,

"distance": 2

Conclusion:

As you can see, the Set result is 3. It should be 2. So it doesn’t work

Adding a stringify Object to Set()

const d1 = {ID: 1, distance: 2}
const d2 = {ID: 1, distance: 3}
const d3 = {ID: 1, distance: 2}


const set2 = new Set()
set2.add(JSON.stringify(d1))
set2.add(JSON.stringify(d2))
set2.add(JSON.stringify(d3))

console.log("size set 2: ", set2.size)

for(const item of set2.values()){
    console.log("item ", item)
}

const d1 = {ID: 1, distance: 2}

const d2 = {ID: 1, distance: 3}

const d3 = {ID: 1, distance: 2}

const set2 = new Set()

set2.add(JSON.stringify(d1))

set2.add(JSON.stringify(d2))

set2.add(JSON.stringify(d3))

console.log("size set 2: ", set2.size)

for(const item of set2.values()){

console.log("item ", item)

}

Output:

[LOG]: "size set 2: ",  2 
[LOG]: "item ",  "{"ID":1,"distance":2}" 
[LOG]: "item ",  "{"ID":1,"distance":3}"

[LOG]: "size set 2: ", 2

[LOG]: "item ", "{"ID":1,"distance":2}"

[LOG]: "item ", "{"ID":1,"distance":3}"

Conclusion:

The Set size is 2 with no duplicate values.

Overall Conclusion

So you can use Set but first stringifiy the objects than convert back the string to object by using JSON.parse() function

You can try thecoding yourself here:
Typescript Playground

Git Command For Initial Push

Useful Git commands for initial push.

In below example I use <https://gitlab.com/lvlaxpt/to-delete.git>. So change this to your Git URL.

Git global setup

git config --global user.name "your@mail.com"
git config --global user.email "your@mail.com"

1 2	git config --global user.name "your@mail.com" git config --global user.email "your@mail.com"

Create a new repository

git clone https://gitlab.com/lvlaxpt/to-delete.git
cd to-delete
touch README.md
git add README.md
git commit -m "add README"
git push -u origin master

git clone https://gitlab.com/lvlaxpt/to-delete.git

cd to-delete

touch README.md

git add README.md

git commit -m "add README"

git push -u origin master

Push an existing folder

cd existing_folder
git init
git remote add origin https://gitlab.com/lvlaxpt/to-delete.git
git add .
git commit -m "Initial commit"
git push -u origin master

cd existing_folder

git init

git remote add origin https://gitlab.com/lvlaxpt/to-delete.git

git add .

git commit -m "Initial commit"

git push -u origin master

Push an existing Git repository

cd existing_repo
git remote rename origin old-origin
git remote add origin https://gitlab.com/lvlaxpt/to-delete.git
git push -u origin --all
git push -u origin --tags

cd existing_repo

git remote rename origin old-origin

git remote add origin https://gitlab.com/lvlaxpt/to-delete.git

git push -u origin --all

git push -u origin --tags

Pull From Existing Repository

cd existing_folder
git init
git remote add origin https://gitlab.com/lvlaxpt/to-delete.git
git pull origin master

cd existing_folder

git init

git remote add origin https://gitlab.com/lvlaxpt/to-delete.git

git pull origin master

Malaysia Secondary Property Buying Process

Before Booking a Property

Before you do any booking, better check with any banks your loan eligibility to avoid any problem after booking a property.

Deposit 3.18% To Book a Property

If you book via property agent, ensure you deposit to the property agent company account not the agent personal account.

Please ask the agent, in what conditions your deposit can be forfeited.If you deal directly with owner, ensure you deposit to owner lawyer or via your lawyer.

Housing Loan Application

If via agent, you can get them to assist you to send loan applications to multiple banks.

If not, you can do it yourself.

If your loan get rejected ensure you have black and white. Most agent will want to see 2 rejected loans in order to refund your deposit.

Housing Loan Approval

When you receive your loan approval and have the cash to pay the remaining the deposit, you can sign the S&P.

S&P Signing

If you have any additional terms and conditions agreed with owner, ensure they are included inside the S&P.

Please vet through the agreement before signing.

Vacant Possession

Vacant Possession or VP means the unit is now belong to you. You can enter and occupy the unit.

Circular Import when file name is csv.py

No more circular import error when file name change to csv-reader.py

Samsung Monitor 27 inch from EIT Store

Samsung Monitor 27 inch from CS Computer Shoppe

Pilih Majlis Bandaraya Shah Alam

Masukkan Akaun anda & Keputusan Semakan akan dipaparkan

Adding Object directly to Set()

Output

Conclusion:

Adding a stringify Object to Set()

Output:

Conclusion:

Overall Conclusion

Add as If Want to Add New Device

Choose WIFI Socket

Power On the Device After It is Off for 10s

Press Hold The Power Off/On on the Device for 5s

LED will start blinking after press hold for 5s

If Blinking click Confirm and click Next

Key In Your WIFI Password

Wait Until It Is Successfully Connected

After Successfully Connected, Smart Life will use back previous Device name and won’t create new

Add New Aircond

Connect with AP Mode

Press Set Up Button until Status LED Change to Blinking Orange

Click Next Then The App will Ask To Join the Panasonic AP

Enter Your WIFI password

Then The App will ask to enter Device ID and Password

Git global setup

Create a new repository

Push an existing folder

Push an existing Git repository

Pull From Existing Repository

Before Booking a Property

Deposit 3.18% To Book a Property

Housing Loan Application

Housing Loan Approval

S&P Signing

Vacant Possession

My Complaint To MBSA

The dented main hole covers

MBSA Keeps Resident Updated

The new and more rugged main hole cover

Conclusion

Unscrew The Water Tap Handle

Remove the Cartridge by Turning Anti Clockwise

See whether The Cartridge Has Problem or No

Replace it With New Cartridge

Tighten the new Cartridge and Put back the water Tap Handle