Lecture 73: Python Best Programming

Nafees AI Lab

Python's popularity stems from its readability, versatility, and extensive library support, making it an ideal choice for various programming tasks, from web development to data science. Its beginner-friendly nature and open-source availability further contribute to its widespread adoption.

Transcript

00:00I have a little lecture for a good developer, and I have asked what quality is a good developer.

00:06We discussed that a good developer has a clean code, a bug-free code.

00:12In this lecture, I will expand the concept of this concept,

00:17because we talked about functions.

00:19I will give you a definition of an ideal function.

00:24Basically, I was learning as an experienced developer.

00:29We had a concept that exists,

00:36and then we define a perfect function.

00:43Then we follow the best code.

00:48However, if you have mechanics,

00:53you will know that a machine exists not,

00:55which has a efficiency of 100 percent.

00:57You will know that a machine exists not,

00:59or that a perpetual motion machine says,

01:01that it exists not,

01:03which has zero energy and works.

01:05Here, zero watts can be zero energy.

01:07So, you have to follow this definition,

01:11that we have an idealistic function.

01:13So, first of all,

01:15we will see what idealistic function is.

01:17Imagine that you have a function.

01:20Let's say,

01:21let's say,

01:22I will add a box.

01:23Okay?

01:24And this box is some code.

01:26Okay?

01:27However,

01:28this box is some input.

01:30And again,

01:32this is some output.

01:33This is a output.

01:34In,

01:35and out.

01:37Now,

01:38this is a function.

01:39Now,

01:40this is a function.

01:41If I say,

01:43let's say,

01:44an idealistic function is.

01:46So,

01:47this is an idealistic function.

01:48There are two properties.

01:50The first property is

01:53that this is

01:54always the same output

01:56to the same output.

01:57Irrespective of the run.

01:59If you have one million times

02:02to the same output

02:04to the same output

02:05to the same output.

02:06that is the same result.

02:07So,

02:08this is the same result.

02:09This is the same result.

02:10This is the same result.

02:11So,

02:12if you have one,

02:13you should say,

02:14one,

02:15one,

02:16I will enter.

02:17And,

02:18if you have one,

02:19the function,

02:20one,

02:21one,

02:22one,

02:23one,

02:24two,

02:25or two,

02:26one,

02:27one,

02:28two,

02:29one.

02:30If you have one million times,

02:31one,

02:32one,

02:33one,

02:34two,

02:35one add

02:35کر کے

02:35آپ کو

02:36ہمیشہ

02:36return

02:36کرے گا

02:37ایک

02:38چیز

02:38دوسری

02:39ایک

02:40ideal

02:40function

02:41کی

02:41خاصیت

02:41یہ ہے

02:42کہ

02:42اس کے

02:43side

02:43effects

02:43نہیں

02:44ہونے

02:44چاہیے

02:44side

02:45effects

02:45side

02:46effect

02:46کیا

02:46چیز

02:46ہے

02:46side

02:47effect

02:47میں

02:47آتا

02:47ہے

02:47for

02:48example

02:48یہ

02:49کسی

02:50ایسے

02:51variable

02:51کو

02:52access

02:52نہ

02:52کر

02:52رہا

02:53ہو

02:53جس

02:53کا

02:53آپ

02:53کو

02:53idea

02:54نہ

02:54ہو

02:54یا

02:55پھر

02:55وہ

02:55آپ

02:55کے

02:55function

02:56کے

02:56scope

02:56سے

02:56باہر

02:57ہو

02:57مثال

02:58کے

02:58طور

02:59پہ

02:59آپ

02:59let's

03:01say

03:01ایک

03:01ایسے

03:02variable

03:02کو

03:02access

03:02کر

03:03رہے ہیں

03:03جو

03:03کہ

03:03آپ

03:03کے

03:04function

03:04کے

03:04اندر

03:04موجود

03:05نہیں

03:05ہے

03:05ٹھیک

03:06ہے

03:06اور

03:07that

03:08variable

03:09جو

03:09ہے

03:09further

03:09access

03:10کر

03:10رہے

03:10کسی

03:10اور

03:10variable

03:11کو

03:11تو

03:11side

03:11effect

03:12introduce

03:12کرا

03:12دے

03:12گا

03:13آپ

03:13کے

03:13code

03:13کے

03:13اندر

03:13جو

03:14بگ

03:14لے

03:15کے

03:15آسکتے

03:15ہیں

03:26adder

03:26ایک

03:26function

03:27ہے

03:27جو

03:27کہ

03:27ایک

03:28number

03:28لیتا

03:28ہے

03:29ٹھیک

03:29ہے

03:29اور

03:30simple

03:31let's

03:33say

03:33add

03:35one

03:35ایک

03:36variable

03:36ہے

03:36اور

03:37وہ

03:37کیا

03:37کرتا

03:38ہے

03:38کہ

03:38اس

03:38number

03:38کے

03:39اندر

03:39ایک

03:39add

03:39کر

03:40دیتا

03:40ہے

03:40very

03:40simple

03:41function

03:41اور

03:41میں

03:41اس

03:42کو

03:42return

03:42کرا

03:42دیتا

03:42ہوں

03:43add

03:44underscore

03:44one

03:44کی

03:45value

03:45یعنی

03:46جو

03:46بھی

03:46value

03:46آپ

03:46number

03:47دیں

03:47گے

03:47اس

03:47میں

03:47add

03:56کرتے

03:56ہیں

03:56آپ

03:57کہتے

03:57adder

03:57function

03:58اور

03:58اس

03:58کو

03:59آپ

03:59کو

03:59number

04:00value

04:00دیتے

04:00ہیں

04:00adder

04:01اور

04:02number

04:02let's

04:02say

04:02one

04:03دے

04:03دی

04:03آپ

04:03اب

04:04جو

04:04ہی

04:04اس

04:04کو

04:04execute

04:04کیا

04:05یا

04:06آپ

04:06کو

04:06result

04:06نہیں

04:06دے

04:07رہا

04:07آپ

04:07اس

04:07کو

04:07print

04:07کریں

04:08گے

04:08تو

04:10آپ

04:13نے

04:13اس

04:13کو

04:131

04:13دیا

04:13یہ

04:132

04:14return

04:14کر

04:14دے

04:14گا

04:15very

04:15good

04:15right

04:16اب

04:17آپ

04:18نے

04:18ذرا

04:18غور

04:18کرنا

04:18ہے

04:19first

04:20definition

04:21کہ

04:23always

04:25return

04:26same

04:27output

04:28ٹھیک ہے

04:32تو

04:33اگر

04:33میں

04:34اس

04:35کو

04:35چاہے

04:35جتنی دفعہ

04:36بھی

04:36execute

04:37کروں

04:37it

04:37will

04:37always

04:38return

04:38to

04:39right

04:40ایسا

04:41ہی

04:41ہے

04:41نا

04:41اگر

04:42میں

04:42number

04:42کی

04:42value

04:42change

04:43کر

04:43دیتا

04:43ہوں

04:43again

04:44یہ

04:44value

04:45جو

04:46ہے

04:46وہ

04:47return

04:47کرے

04:47جو

04:48expected

04:48ہے

04:48یعنی

04:49اگر

04:494

04:49دیا

04:49تو

04:495

04:50return

04:50کرے

04:50گا

04:50تو

04:51always

04:52return

04:52expected

04:54output

04:54میں

04:55اس

04:55کو

04:55expected

04:56کہہ دیتا

04:57ہوں

04:57just

04:57to

04:57remove

04:58the

04:58confusion

04:58expect

04:58یہ

04:59ایک

04:59add

05:00کرتا

05:00ہے

05:00جو

05:00بھی

05:00number

05:012

05:01اس

05:01میں

05:014

05:02کیا

05:02то

05:02expected

05:035

05:03تھا

05:03چاہے

05:04میں

05:04اس

05:04کو

05:041

05:04million

05:05time

05:05بھی

05:05run

05:05کروں

05:06تو

05:06یہ

05:06مجھے

05:06expected

05:07output

05:07دے

05:08گا

05:08دوسری

05:09definition

05:10یہ

05:10ہے

05:10کہ

05:10اس

05:11کے

05:11اندر

05:11کوئی

05:12side

05:12effect

05:12نہیں

05:13ہونے

05:13چاہیے

05:13اب

05:14side

05:14effect

05:15کا

05:15مطلب

05:15کیا

05:15ہے

05:15کہ

05:16جب

05:16بھی

05:16یہ

05:17function

05:17کسی

05:19able

05:19کو

05:20کسی

05:20ایسے

05:21method

05:21کو

05:21کسی

05:22ایسے

05:22function

05:23کو

05:23access

05:23کرے

05:23گا

05:24جو

05:25basically

05:25اس کے

05:26scope

05:26سے

05:26باہر

05:26ہے

05:27then

05:27unintended

05:28effect

05:29might

05:29come

05:29ٹھیک

05:30تو

05:31ہم

05:32ایک

05:32idealistic

05:33function

05:34کی

05:34definition

05:34سے

05:34باہر

05:35نکل

05:35گئے

05:35مثال

05:35کے

05:36طور پر

05:36print

05:36اب

05:37میں

05:37یہاں

05:37پہ

05:37کھا رہا

05:37ہوں

05:37نا

05:37یہ

05:38function

05:38کے

05:38scope

05:38سے

05:38باہر

05:39ہے

05:39اگر

05:39یہ

05:39print

05:40میں

05:40basically

05:41function

05:41کے

05:41اندر

05:41لے

05:42جاتا

05:42ہوں

05:42میں

05:42کہتا

05:42ہوں

05:42return

05:43کرنا

05:43ہے

05:43printed

05:44value

05:44of

05:44add

05:451

05:45ٹھیک

05:47ہے

05:47اب

05:47میں

05:47اس

05:47کو

05:47execute

05:48کرتا

05:48تو

05:49result

05:49مجھے

05:49یہ

05:49وحی

05:49دے

05:50رہا

05:50ہے

05:50اب

05:50اس

05:50میں

05:50کوئی

05:50فرق

05:51نہیں

05:51ہے

05:51however

05:52دوسرا

05:53جو

05:53rule

05:55ہے

05:55ایک

05:55idealistic

05:56function

05:57کا

05:57وہ

05:58violate

05:58ہو

05:58گیا

05:58کیونکہ

05:59مجھے

05:59نہیں

05:59پتا

05:59کہ

05:59print

06:00کے

06:00اندر

06:00اور

06:01print

06:01کس

06:01طریقے

06:02سے

06:02print

06:02کرتا

06:02ہے

06:03چھوٹی

06:04سی

06:04example

06:04دے

06:05رہا

06:05ہوں

06:05تو

06:06میں

06:07یہ

06:07نہیں

06:07کہ

06:07رہا

06:08کہ

06:08آپ

06:08اپنے

06:09جو

06:10development

06:10career

06:10کے

06:11اندر

06:11آپ

06:11نے

06:11بس

06:11pure

06:12جو

06:12idealistic

06:14function

06:14ہے

06:14وہ

06:14ہی

06:15لکھنا

06:15ہے

06:15لیکن

06:16میں

06:16یہ

06:16کہ

06:16رہا

06:17ہوں

06:17کہ

06:17آپ

06:17نے

06:17اس

06:17definition

06:18کو

06:18فالو

06:18کرنا

06:19ہے

06:19کہ

06:19کسی

06:19نہ

06:19کسی

06:20طریقے

06:20سے

06:20آپ

06:20closest

06:21پہنچنا

06:22ہے

06:22اس

06:22definition

06:22کے

06:23میں

06:23نے

06:23اگر

06:24ایک

06:24function

06:24لکھنا

06:24ہے

06:25تو

06:25ایک

06:25تو

06:25clean

06:26ہو

06:26easy

06:27to

06:27understand

06:27well

06:28documented

06:29ہو

06:29اس

06:29کی

06:30جو

06:30side

06:31effect

06:31ہیں

06:31وہ

06:32کم

06:32ہو

06:32ٹھیک ہے

06:33اور

06:33ہمیشہ

06:34جو

06:34expected

06:35output

06:35ہے

06:35اس

06:35کو

06:35expected

06:36output

06:36return

06:37کرنی

06:37چاہیے

06:37تو

06:39آپ

06:39نے

06:39چیزوں

06:39کا

06:39خیال

06:40رکھنا

06:40ہے

06:40ٹھیک ہے

06:40تو

06:41this

06:41is

06:41very

06:42important

06:42as

06:43a

06:43quality

06:44of

06:44a

06:44good

06:44developer

06:45you

06:45have

06:45to

06:45be

06:45better

06:48than

06:49average

06:49سمجھ

06:50رہے ہیں

06:50you

06:50have

06:50to

06:50be

06:50above

06:51than

06:51average

06:51okay

06:52تو

06:52یہاں

06:52پہ

06:52اس

06:53lecture

06:53کو

06:53کرتے ہیں

06:53close

06:53this

06:54i

06:54hope

06:54is

06:54very

06:55helpful

06:55for

06:55you

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