Discussions Q&R

Guys....help me. what is a primary key and foreign key and show me an example about it.... !!
sql
0 Vote
4 Réponses
6th Dec 2016, 1:19 PM
Agustav Basis
Agustav Basis - avatar
what is the difference between foreign key and primary key?? what is the Syntex to define these two??
sql
1 Vote
3 Réponses
5th Sep 2016, 4:09 PM
Dheeraj Kumar Adya
Dheeraj Kumar Adya - avatar
How do i make self-learning process for coding so functional and in use just like learning new foreign languages!?
inself-learninguse
2 Votes
1 Réponse
23rd May 2021, 1:01 PM
khatere🌻
khatere🌻 - avatar
Are any non-English programming languages or libraries popular?
englishforeigninternationalprogramming_languages
8 Votes
4 Réponses
18th Apr 2017, 4:59 PM
Bryan Boyett
Bryan Boyett - avatar
Do I have to capitalize the first letter of Write and Line? also, is English your foreign language ?
c#input
0 Vote
3 Réponses
15th Apr 2016, 11:45 AM
TheJangleMan
TheJangleMan - avatar
Web development 🔛 Web Masters 🔜 TOEFL✅ 🔜USA✅ <| TOEFL [Teaching Of English As A Foreign Language ] |>
communicationdevelopmentdreamjobenglishexamfriendstoeflusaweb
2 Votes
1 Réponse
18th Mar 2018, 2:03 PM
Sadiqov Lətif
For non-native English speakers: Do you prefer studying programming with lessons in english or in your mother language?
englishforeignlanguagesprogrammingsololearnstudy
18 Votes
17 Réponses
4th Apr 2017, 4:45 AM
Pao
Pao - avatar
does anyone want to learn chinese?
chineseenglishforeignjavascriptlanguage
0 Vote
11 Réponses
19th Dec 2016, 4:33 AM
lisiwen
I want to make a foreign exchange calculator in core java with live updation of rates. Which concepts should i use?
corejava
0 Vote
2 Réponses
12th Dec 2017, 6:46 AM
Rajat Talreja
while creating multiple tables if we have to retrieve the data of other table how can be do it by using foreign key concept ?
sql
0 Vote
1 Réponse
27th Jun 2016, 5:38 PM
Ajay pratap Singh
Ajay pratap Singh - avatar
Help! mySQL query
foreigninnerjoinkeyqueryRelationselectsqlviews
0 Vote
2 Réponses
20th Nov 2017, 9:20 AM
Jastria Rahmat
Jastria Rahmat - avatar
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