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Find the best digital marketing course in 2019

by THIS ACCOUNT WAS HACKED BY @MRBAN01 on telegram BY @MRBAN01 on telegram
Now let's see if we manage to write our values into our sheet into our table and let's see how we can retrieve those Zeta's after we saved them. So I will comment this out. OK. And this line as well so that I won't try and say anything new. So that's when I closed the application around again. I know I don't have any digital marketing institute value right now. And if my main street theory the value from my database that means that I have successfully I had successfully saved the values before.
So I created a cursor K and I create this cursor from my database and you say my database that row Curies and it will ask some string for you again and we will write a select star and Serb means everything. OK select everything from. And where will we select the best digital marketing course routine from our table? All right. So the musician's table you have to write. It's exactly the same Sontag's same capsules and everything. OK. So we are trying to get the values to get every value from our musician's table. So what is a cursor and how can we use the cursor.

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Is your Actually the cursor when you try and go and Vonda within your exile's sheet. Think of this like this an exile sheet you have cells like a band we will one their true selves. So I will find a name index first from Kershner and I will say Get column index. So I have two columns right now right for the best digital marketing course name and for H. So I have to know the column index of this once so that I can go to this column and select a rethink and bring it to the user.
  • OK, so this is how I get the column the index. This is how I get the name index and age index, later on, I will say cursor dot move to first and it will take my cursor to my first cell like a and I will say why your cursor is not now. So it means that while I still have a value to run the arm.
  • I will go on and find these values and show them to the best digital marketing course user. OK. So what I want to print is actually name. And how do I get the name? So you say Kerschner dot jet stream. And the strength I trying to fight is my name K and you have to put the name index on this one and the other thing that should be written is a page and you should say Kerschner don't get this time because of its an integer.
  • So you will say Agent X and finally, you will say cursor dot move to next and it will read one value and then move to another and it will continue as long as the cursor is not now. And finally bam we are done I will say cursor got close OK.
  • This is how we get data from our database and ask us to make kids with an exclamation point. It means that we are certain that the best digital marketing course cursor exists. Ok so if you want to make sure that this cursor exists you can just check if the cursor is not now.
  • So that's you will be certain that your application will not crash. Are these extra safety. Maybe we don't need to do that in here but I will do that just in case. OK. So let's run this application in our simulator and see if we can retrieve the data and if we can if we could save the data.

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In the previous lecture and let's go to the logs and look for name and age. Here we go. We have a name and age. So this is how we save the data in our database. And this is how we retrieve data from our database. Now let's stop here and continue our operations with the best digital marketing course next lecture. Now we managed to save some value using our database and we managed to retrieve those values let's see how we can update and delete them.
  1. So I will just comment it again just delete this comment last year so we can reach our table and I will add new values. OK. So let's hope it is and delete the comment lines and instead of James, I will say, Kirk.
  2. And the age will be. Let's copy this and paste another one another line and another line and let's do LARUS for fifty-six and let's do we're up for OK. So, Dad, we will have four values instead of one so we can work with it. Update Delete and everything.
  3. OK. And let's see if we can say if we could save. So we could say and then we could retrieve the values as you can see we have new ones. And now let's comment these out again so that it won't be running. Each time we run this application so we won't end up with the best digital marketing course the same values again and again in our database.
  4. Now how can we update how come we added a value that we have saved before? It is very basic and straightforward actually. You see my database that execs see Coope is valid again. And now we say update rather than insert into.

So we will be updating the musician's table again with small I'm and we will Satz age to. OK, so a right now we will set every age to right. But I want to set the last age. OK, so I will say our name is equal to LARUS. So that's how you can filter the results. That's how you can filter the subject. You use it there. So let's see if we could update. And as you can see the lushes age is now. 

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About THIS ACCOUNT WAS HACKED BY @MRBAN01 on telegram Professional   BY @MRBAN01 on telegram

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Joined APSense since, November 6th, 2012, From New Delhi, India.

Created on May 29th 2019 03:03. Viewed 256 times.

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THIS ACCOUNT WAS HACKED BY @MRBAN01 on telegram Professional  BY @MRBAN01 on telegram
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Oct 15th 2019 15:08   
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