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When I echo !!! 0 it gives me a strange result


When I echo !!! 0 it gives me a strange result

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When I echo !!! 0 it gives me a strange result
Tag : php , By : flesk
Date : November 25 2020, 07:22 PM


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PHP Echo - echo result in popout div is Only echoing first result in database


Tag : php , By : cnemelka
Date : March 29 2020, 07:55 AM
should help you out From the link you gave:
Just give your modal div the class "reveal-modal"and a unique ID (we'll use the ID to launch this modal) and By putting the "data-reveal-id" attribute on the anchor, when clicked the plugin matches the value of the "data-reveal-id" attribute (in this case "myModal") with an HTML element with that ID.
echo "<div id='myModal".$count."' class='reveal-modal'>";
echo "<h1>Modal Title</h1>";
echo "<p>Contact:" . $row['contact'] . "</p>";
echo "<a class='close-reveal-modal'>&#215;</a>";
echo "</div>";

echo "<a href='#' data-reveal-id='myModal".$count."'>Click Me For A Modal</a>";

Why the echo result of $vcs_info_msg_0_ contains strange characters in zsh?


Tag : git , By : WuJanJai
Date : March 29 2020, 07:55 AM
I hope this helps you . That's because the variable is only to be used in prompts, nowhere else. The strange things you see are special control sequences that are interpreted by ZSH when rendering the prompt.

How to echo a statement based on the result of the previous echo


Tag : shell , By : user109127
Date : March 29 2020, 07:55 AM
I hope this helps you . Can't you use if statement on the result of pipes, to check the output is empty or not?
if  [[ $(a | b | c | d) != "" ]] ; then  

confused in echo mysql result inside echo


Tag : php , By : Ian Badcoe
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , after sign in and redirect to next page, i check the user with $_SESSION. Then if username valid, i want to show dropdown list which the list is get from database. I am confuse how to echo. , As Akintunde & SheperOfFire said the nice and tidy way is like :
<?php
session_start(); //Start the session
if(!isset($_SESSION['pic']))
{
   header('Location:index.php?p=signin');
}
else {
   header('Location:index.php?p=forminputcar');
   }
?>
<?php
session_start();

if(isset($_SESSION['pic']))
{
   header('charset=UTF-8');
}
else {
   header('Location:index.php?p=signin');
   }
?>

Echo result of command preserving echo


Tag : bash , By : Lior
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Quote the backticks so that the asterisks that are substituted in aren't subsequently interpreted as globs and expanded. $0 should also be quoted for safe measure.
"copy" ) echo "`"$0" info`";;
copy) echo "$("$0" info)";;
copy) "$0" info;;
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