*MySql - Primary Key and Its Uses*
https://www.youtube.com/watch?v=fof6NODpBBs
A primary key is a column or a set of columns that uniquely identifies each row in the table. The primary key follows these rules:
- A primary key must contain unique values. If the primary key consists of multiple columns, the combination of values in these columns must be unique.
- A primary key column cannot have NULL values. Any attempt to insert or update NULL to primary key columns will result in an error. Note that MySQL implicitly adds a NOT NULL constraint to primary key columns.
- A table can have one an only one primary key.
Watch the video by Mr.Arun Prakash, Founder & CTO of GUVI to know more about Primary key in MySql and Its Uses.
Visit www.guvi.in/courses to Learn more.
https://www.youtube.com/watch?v=fof6NODpBBs
A primary key is a column or a set of columns that uniquely identifies each row in the table. The primary key follows these rules:
- A primary key must contain unique values. If the primary key consists of multiple columns, the combination of values in these columns must be unique.
- A primary key column cannot have NULL values. Any attempt to insert or update NULL to primary key columns will result in an error. Note that MySQL implicitly adds a NOT NULL constraint to primary key columns.
- A table can have one an only one primary key.
Watch the video by Mr.Arun Prakash, Founder & CTO of GUVI to know more about Primary key in MySql and Its Uses.
Visit www.guvi.in/courses to Learn more.
YouTube
MySql - Primary Key and Its Uses | Arun Prakash | GUVI
#GUVI #learntocodenow #coding #programmer #python #mysql #mysqlworkbench
A primary key is a column or a set of columns that uniquely identifies each row in the table. The primary key follows these rules:
- A primary key must contain unique values.…
A primary key is a column or a set of columns that uniquely identifies each row in the table. The primary key follows these rules:
- A primary key must contain unique values.…
Question of the day
Anonymous Quiz
11%
a) 17 19 21
30%
b) 15 17 19 21
20%
c) 11 13 15
39%
d) 11 15 19
Here comes GUVI Premier League http://bit.ly/guvi-gpl
Predict tomorrow's IPL Match score of your favorite team and win your favorite premium course in GUVI
*Exclusive during CSK schedules.
Predict tomorrow's IPL Match score of your favorite team and win your favorite premium course in GUVI
*Exclusive during CSK schedules.
Question of the day
Anonymous Quiz
17%
a) \t\tWelcome\n
21%
b) Welcome\n
10%
c) \t\tWELCOME
52%
d) Welcome
*Python - Installation of PyPi*
https://youtu.be/PNDN402anTk
The Python Package Index, abbreviated as PyPI and also known as the Cheese Shop (a reference to the Monty Python's Flying Circus sketch "Cheese Shop"),is the official third-party software repository for Python. It is analogous to CPAN, the repository for Perl. Some package managers, including pip, use PyPI as the default source for packages and their dependencies. Over 235,000 Python packages can be accessed through PyPI.
PyPI primarily hosts Python packages in the form of archives called sdists (source distributions) or precompiled "wheels."
PyPI is an index that allows users to search for packages by keywords or by filters against their metadata, such as free software license or compatibility with POSIX.[11] A single entry on PyPI is able to store, aside from just a package and its metadata, previous releases of the package, precompiled wheels (e.g. containing DLLs on Windows), as well as different forms for different operating systems and Python versions.
Watch the video by Mr.Arun Prakash, Founder & CTO of GUVI to know more about the Installation of PyPi in python.
Visit www.guvi.in/courses to Learn more.
https://youtu.be/PNDN402anTk
The Python Package Index, abbreviated as PyPI and also known as the Cheese Shop (a reference to the Monty Python's Flying Circus sketch "Cheese Shop"),is the official third-party software repository for Python. It is analogous to CPAN, the repository for Perl. Some package managers, including pip, use PyPI as the default source for packages and their dependencies. Over 235,000 Python packages can be accessed through PyPI.
PyPI primarily hosts Python packages in the form of archives called sdists (source distributions) or precompiled "wheels."
PyPI is an index that allows users to search for packages by keywords or by filters against their metadata, such as free software license or compatibility with POSIX.[11] A single entry on PyPI is able to store, aside from just a package and its metadata, previous releases of the package, precompiled wheels (e.g. containing DLLs on Windows), as well as different forms for different operating systems and Python versions.
Watch the video by Mr.Arun Prakash, Founder & CTO of GUVI to know more about the Installation of PyPi in python.
Visit www.guvi.in/courses to Learn more.
YouTube
Python - Installation of PyPi | Arun Prakash| GUVI
#python #developer #code #technology #javascript #coder #java
The Python Package Index, abbreviated as PyPI and also known as the Cheese Shop (a reference to the Monty Python's Flying Circus sketch "Cheese Shop"),is the official third-party software repository…
The Python Package Index, abbreviated as PyPI and also known as the Cheese Shop (a reference to the Monty Python's Flying Circus sketch "Cheese Shop"),is the official third-party software repository…
We are just 7 hrs to start the contest. Rules will be announced by 4.30 P.M
GUVI account is necessary to join the contest if you don’t have one register your free account today cutt.ly/guvi_register
GUVI account is necessary to join the contest if you don’t have one register your free account today cutt.ly/guvi_register
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https://forms.gle/98VCFGqoG6XFTJEW8
The rules will be announced at 4.30 pm.
https://forms.gle/98VCFGqoG6XFTJEW8
The rules will be announced at 4.30 pm.
Google Docs
Telegram Alexa Contest Week #6 Registration
Kindly fill the below details:
*JavaScript - Basics of Reserved Words*
https://youtu.be/mZrH0Mjqx6Q
In any programming language, a reserved word or a reserved identifier is a word that cannot be used as an identifier, such as the name of a variable, function, or label. Thus, it is reserved and cannot be used for defining any of these. This is a syntactic definition, and a reserved word may have no meaning.
Watch the video by Mr.Arun Prakash, Founder & CTO of GUVI to know the basics of reserved words in JavaScript.
Visit www.guvi.in/courses to Learn more.
Follow us on telegram for more resources and Daily quizzes - http://cutt.ly/guvi-telegram
https://youtu.be/mZrH0Mjqx6Q
In any programming language, a reserved word or a reserved identifier is a word that cannot be used as an identifier, such as the name of a variable, function, or label. Thus, it is reserved and cannot be used for defining any of these. This is a syntactic definition, and a reserved word may have no meaning.
Watch the video by Mr.Arun Prakash, Founder & CTO of GUVI to know the basics of reserved words in JavaScript.
Visit www.guvi.in/courses to Learn more.
Follow us on telegram for more resources and Daily quizzes - http://cutt.ly/guvi-telegram
YouTube
JavaScript - Basics of Reserved Words | Arun Prakash | GUVI
#GUVI #learntocodeming #coding #programmer #python #developer #code #technology #javascript #coder #java
In any programming language, a reserved word or a reserved identifier is a word that cannot be used as an identifier, such as the name of a variable…
In any programming language, a reserved word or a reserved identifier is a word that cannot be used as an identifier, such as the name of a variable…
GUVI Telegram Alexa Contest Week #6 Rules:
Code Assessment Challenge:
Code Assessment is a series of programs curated by experts from the industry. Where you must find the correct code for acquiring the answers.
To Participate:
1. Register your entry in this form https://forms.gle/sZWk33gEHfBbvfdY9
2. Link for the assessment challenge will be provided before starting each challenge.
3. Solve as many problems as possible
Rules:
1. The competition will be conducted in a series of 3 challenges, 4O minutes to complete each challenge.
2. The timing for the contest will be Sept 26th ( Saturday 5.pm and 7.pm) and Sep 27th ( Sunday 5.pm )
3. The participant who has earned the highest scores within this time period will only be considered
4. The participant must have filled this form before starting the competition
5. Person who scores the highest score will be considered as the winner
6. All problems are fixed for every participant.
7. Malpractices such as code copy-paste, tab switching are not allowed, if done then the person will be disqualified.
8. Only after successful submission the participant score points.
9. If there are multiple winning scores, then the results will be based on other code quality-related parameters.
10. Winner will be announced on September 28th, 11:00 A.M in GUVI Telegram Channel
11. Jury's decision will be final
Code Assessment Challenge:
Code Assessment is a series of programs curated by experts from the industry. Where you must find the correct code for acquiring the answers.
To Participate:
1. Register your entry in this form https://forms.gle/sZWk33gEHfBbvfdY9
2. Link for the assessment challenge will be provided before starting each challenge.
3. Solve as many problems as possible
Rules:
1. The competition will be conducted in a series of 3 challenges, 4O minutes to complete each challenge.
2. The timing for the contest will be Sept 26th ( Saturday 5.pm and 7.pm) and Sep 27th ( Sunday 5.pm )
3. The participant who has earned the highest scores within this time period will only be considered
4. The participant must have filled this form before starting the competition
5. Person who scores the highest score will be considered as the winner
6. All problems are fixed for every participant.
7. Malpractices such as code copy-paste, tab switching are not allowed, if done then the person will be disqualified.
8. Only after successful submission the participant score points.
9. If there are multiple winning scores, then the results will be based on other code quality-related parameters.
10. Winner will be announced on September 28th, 11:00 A.M in GUVI Telegram Channel
11. Jury's decision will be final
Google Docs
Telegram Alexa Contest Week #6 Registration
GUVI Telegram Alexa Contest Week #6 Rules:
Code Assessment Challenge:
Code Assessment is a series of programs curated by experts from the industry. Where you must find the correct code for acquiring the answers.
To Participate:
1. Register your entry…
Code Assessment Challenge:
Code Assessment is a series of programs curated by experts from the industry. Where you must find the correct code for acquiring the answers.
To Participate:
1. Register your entry…
The first part of the series is starting now. Code your heart out, Lets get this party started.
Kindly use the following Link and code to access the contest.
( Test URL: www.guvi.in/telegramcontest6.1g.uvi
Access Code: guvi#code)
Make sure you filled the google form before starting the contest.
Kindly use the following Link and code to access the contest.
( Test URL: www.guvi.in/telegramcontest6.1g.uvi
Access Code: guvi#code)
Make sure you filled the google form before starting the contest.
The clock is ticking faster, you have only 25 mins left for the first part of this contest.
The first part of this contest has officially ended. The second part will be starting in just 1hr and 20 mins. So stay tuned geeks