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Simple loop not displaying data

By : user2175677
Date : October 14 2020, 08:10 PM
should help you out This appeared to be a strange encoding issue. Added a line in the while loop to force the encoding to UTF-8.
code :
$dbc = mysqli_connect($dbh, $dbu, $dbp, $dbn);
$query = "SELECT * FROM `products`";
$stmt = $dbc->prepare($query);
$results = $stmt->get_result();

while($res = $results->fetch_assoc()){

  $rows[] = mb_convert_encoding($res['product'], 'UTF-8', 'UTF-8');


echo '<pre>';
echo '</pre>';

$data = json_encode($rows);
echo $data;

echo mysqli_error($dbc);

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php variable results in while loop displaying data in infinite loop

By : alireza chegini
Date : March 29 2020, 07:55 AM
this one helps. If is the call to fetch() which makes the rows advance.
case 1
code :
while($result = $stmt->fetch()){
    //every iteration executes fetch
    //advances it by one row
    //turns to false when no more rows
$data = $stmt->fetch();
//now at first row
while($result = $data){
    //always at first row 
    //always evaluates to true (no calls to fetch)

Simple SlickGrid's Data not displaying

By : Zheer Jaff
Date : March 29 2020, 07:55 AM
With these it helps You are missing the container div to display the data, in your javascript code you are referencing #container-div but it does not exist inside your html code. Typically you don't have to write any html code like you seem to be doing (or is it the result you displayed?), except for the grid container itself. Try simply adding or replacing with this code in your html body:
You can see a simple example from SlickGrid here: https://github.com/mleibman/SlickGrid/blob/master/examples/example1-simple.html

Refactoring/Vectorize a simple for loop (example data and loop included)

By : developer
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Here is the sample code , Aren't you just doing
code :
sif <- matrix(s, ncol=N, byrow=T)
sif <- matrix(s[1:(round(length(s)/N)*N)], ncol=N, byrow=T)
> max(abs(sif[1:9999,1:100]-sif2[1:9999,1:100]))
[1] 0
> sif[10000,]
[1] 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 ...
sif2[nrow(sif2), ] <- nrow(sif2)
               User      System     elapsed 
Your way     57.831      14.056      71.525 
R's way       0.004       0.002       0.006  

simple TableView not displaying data

By : Hi30890
Date : March 29 2020, 07:55 AM
this will help You have a typo in your data source method, numberofRowsInSection should be numberOfRowsInSection.
As a consequence, the default implementation of numberOfRowsInSection is called and that returns 0.

I have a simple gridview, it's not displaying data

By : pizza
Date : March 29 2020, 07:55 AM
Does that help My gridview source code is following , In markup set AutogenerateColumns="true" :
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