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Programming / Re: Web Design, Web Development And Mobile App Development Tutorial by kaykay100(f): 9:36pm On Mar 05, 2019
Please op; there is a problem with login. When registering for class you are not prompted for password but when you are trying to login you are been asked for password .

i have had to register twice now , and I have to register the third time if i want to view the rest of the class. Kindly help in that regards.
Programming / Re: Javascript,html Help by kaykay100(f): 9:08pm On Mar 05, 2019
stanliwise:

Did it work??

Yes it did work ,thank you so much . Here is the code. But the only thing that is not working is ,when the user clicks the "disabled" button. There should a message telling them they should enter 3 digits. How do I do that?

var number, btn;
number = document.getElementById("inputnum"wink;
btn = document.getElementById("checkbtn"wink;
btn.disabled = true;
//events
number.onkeyup = () => {
if (number.value.length === 3) {
btn.disabled = false;
} else {
btn.disabled = true;
}
}

//inline method of onclick event handler for check button
btn.onclick = () =>{
Armstrong(number.value);
}
function Armstrong(number){
var flag,remainder,addition = 0;
flag = number;
while( number > 0 ){
remainder = number % 10;
addition += remainder * remainder * remainder;
number = parseInt( number/10 );
}

if(addition == flag){
window.alert("-The inputed number is Armstrong"wink;
}else {
window.alert("-The inputed number is not Armstrong"wink;
}
}
Programming / Re: Javascript,html Help by kaykay100(f): 8:55pm On Mar 05, 2019
Thank you much for breaking it down more. Nairaland did not give ma a notification that someone answered my question ,I am truely sorry for the late reply.

I ran the code but when i click the button it does not work BECAUSE the function has not been called anywhere in the HTML code.
Below is the code;

<--- HTML--->
<html>
<body>
<center>
<h1>The Armstrong Detector App</h1>
Enter your value: <br/>
<input id="inputnum" type="text" class="input">
<button class="button" id="checkbtn" >Check</button>
</center>

</body>
</html>


<---- JAVASCRIPT--->
function Armstrong(number){
var flag,remainder,addition = 0;
flag = number;
while( number > 0 ){
remainder = number % 10;
addition += remainder * remainder * remainder;
number = parseInt( number/10 );
}

if(addition == flag){
window.alert("-The inputed number is Armstrong"wink;
}else {
window.alert("-The inputed number is not Armstrong"wink;
}
}
Jobs/Vacancies / Re: Andela: IT Training And Job by kaykay100(f): 6:30pm On Mar 05, 2019
girlking:

That would be nice. I sent you an email. Please reply.

girlking(f) and prolastics , please send me an email as I tried sending you both emails but it is not going through.
prolastics:


I also got an invite for the interview. Funny enough, I don't even know how many times I've applied. I think I've been applying since the 40th cycle. My programming skills arent that good though. @girlking Can we chat on WhatsApp? I really want to get in to this program.

Which of the test did you do? I did Armstrong

I did armstrong too.
Programming / Javascript,html Help by kaykay100(f): 11:25pm On Mar 03, 2019
I am new to coding and I am working on this exercise. I am writing program to check whether an integer is Armstrong number or not. Example: 371 is an Armstrong number since 3 * * 3 + 7 * *3 + 1 * * 3 = 371. Almost done but need to be able to have the following.

1- a div to display the result. If the number is not a 3 digit integer, the button should be deactivated and if the user tries to click on it while deactivated, a message should appear explaining why the button can’t be clicked. 2. A div to display the result

So far I have been a screen alert to make sure I see my function is working fine. Which it is but need to sort out these 2 mentioned above.

Here is my code;

javascript

function Armstrong()
{
var flag,number,remainder,addition = 0;
number = Number(document.getElementById("inputnum"wink.value);
btn = document.getElementById("checkbtn"wink;

btn.disabled = true;

number.onkeyup = () => {
if ( number.length === 3) {
btn.disabled = false;
} else {
btn.disabled = true;
}
}
flag = number;
while(number > 0)
{
remainder = number%10;
addition = addition + remainder*remainder*remainder;
number = parseInt(number/10);
}

if(addition == flag)
{
window.alert("-The inputed number is Armstrong"wink;
}
else
{
window.alert("-The inputed number is not Armstrong"wink;
}
}
-- HTML---

<html>
<body>
<center><h1>The Armstrong Detector App</h1>

Enter your value: <input id="inputnum" type="text" class="input" >
<center><button onclick="Armstrong()" class="button" id="checkbtn" >Check</button>
<br />
</body>
</html>
Programming / Re: Web Design, Web Development And Mobile App Development Tutorial by kaykay100(f): 2:08pm On Mar 02, 2019
Aiight. Kool.Understood,Thanks.
Programming / Re: Web Design, Web Development And Mobile App Development Tutorial by kaykay100(f): 12:34am On Mar 02, 2019
Please add me +447921516524

Please I just got a domain ,web hosting and installed wordpress. How do I transfer my html and css files into the domain . So it can be viewed online.

I know we haven't gotten there yet. But I have wanted to build a website for so long and studied a bit before coming accross your tutorial and few others.

I will be glad if you can put me through.

-Also what is the difference btw .php and .html file. I was checking a friends website "Editor" section on wordpress and all the files are .php
Programming / Re: Web Design, Web Development And Mobile App Development Tutorial by kaykay100(f): 8:50pm On Feb 27, 2019
when is the next set of tutorials coming up?
Programming / Re: Web Design, Web Development And Mobile App Development Tutorial by kaykay100(f): 8:18am On Feb 26, 2019
kreativemind:


Can i see the screenshot of your project and images folder?

I sorted it out using your exact instruction url(../images/image) . I was just overthinking it before. Thanks for your response.
Programming / Re: Web Design, Web Development And Mobile App Development Tutorial by kaykay100(f): 6:16pm On Feb 25, 2019
kreativemind:
Am yet to see your work guys. But we will continue the tutorial today. I will advice you work on the assignment, it will help you to be able to do thing yourself, no matter how small or big the assignment is. Thanks

Thanks a great deal for the tutorial,look forward today's class. I have a question about background image. All my files are in an external drive, how do I access it for the background image. How do I point the css to that image.

body {

font-family: sans-serif;
font-size: 89%;
background-image: url(D:../images/kakakiibg.jpg"wink;
}

// Here is where my file is; " D:\kakakee\HTML&CSS\images"
NYSC / How Do One Register For NYSC If Living Abroad by kaykay100(f): 9:38pm On Feb 19, 2019
how do one register for NYSC if living abroad?Also what is the maximum age? Does it matter if you schooled abroad?
Programming / Need Help With Javascript Question by kaykay100(f): 1:38am On Feb 18, 2019
I want a solution to this question in javascript as I am new to coding. Below is my attemp but it is not working. Question; Write a function that counts how many different ways you can make change for an amount of money, given an array of coin denominations. For example, there are 3 ways to give change for 4 if you have coins with denomination 1 and 2: 1+1+1+1, 1+1+2, 2+2. The order of coins does not matter: 1+1+2 == 2+1+1 .Also, assume that you have an infinite amount of coins.Your function should take an amount to change and an array of unique denominations for the coins: countChange(4, [1,2]) // => 3

my code attempt,but not working;

function countChange(coins, money) {
var m = money;
var n = coins.length;
var dp = Array(m + 1).fill().map(() => Array(n).fill(0));
// Fill the entries for money = 0
for (var i = 0; i < n; i++)
dp[0][i] = 1

for (var i = 1; i <= m; i++) {
for (var j = 0; j < n; j++) {
// Count of solutions inculding coins[j]
var x = i - coins[j] >= 0 ? dp[i - coins[j]][j] : 0
// Count of solutions excluding coins[j]
var y = j > 0 ? dp[i][j - 1] : 0
dp[i][j] = x + y
}
}
return dp[m][n - 1]
}
console.log(countChange);
Programming / Re: Learn Google Golang & Web Programming For Free by kaykay100(f): 1:35am On Feb 18, 2019
+447921516524

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