Month: January 2023

[Solved] i’m unable to understand how this code works [closed]

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Perhaps you have problem understanding the backtrack technique. In this case you should read a little about it: http://en.wikipedia.org/wiki/Backtracking However the code works from the char at position 0 up to 2 following chars. It changes the first char with the folowing, and calls itself with the next char as starting point. Finally switch back … Read more

[Solved] Convert onclick function to onload

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No One Give Me The Answer I Found My Own Answer which is The javascript code is this which calls the a tag when the page is loaded. <script src=”http://code.jquery.com/jquery-1.9.1.min.js”></script> <script> $(document).ready(function(){ $(document).ready(function(){ javascript:introJs().start(); }); }); </script> solved Convert onclick function to onload

[Solved] How to get attribute of href on the basis of selected text? [closed]

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Try this : put id for anchor tag <a id=”anchor1″ href=”https://stackoverflow.com/questions/25931155/site.com/register.php?mid=username&mode=bn&bid=1″> use below javascript <script> var href = document.getElementById(‘anchor1’).href; //get index of ? var indexStart = href.indexOf(‘?’); var indexLast = href.length; //get href from ? upto total length var params = href.substring(indexStart+1, indexLast); //get tokens with seperator as ‘&’ and iterate it var paramsArray = … Read more

[Solved] Echo after header

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If you read something about header in php functions, you will came to know that nothing gets printed after header as you are giving instructions to redirect on index.php However to achieve the same, you can use session variables. So, on the page where you are redirecting to index.php: $_SESSION[‘error’]=true; header(‘location: index.php’); On index.php, check … Read more

[Solved] making a shell with C

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Your third argument (a[2]) has a newline character at the end. ls thus complains that it can’t find a directory named with a single newline character under your home directory. Fix your command parsing to not include the newline. 3 solved making a shell with C

[Solved] Cannot style Jquery element using CSS

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In your CSS you’ve #Main-button { width:200px; } but the JS is adding dynamic inline style based on content. So it’s having style attribute. So in terms of CSS specificity their CSS beats you. You must use !important in your rule to avoid overriding of your CSS. #Main-button { width:200px !important; } 0 solved Cannot … Read more

[Solved] $(window).width() returns the value of which screen monitor?

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Javascript is client side langauge and jquery is a javascript library. Client side language has no power to access server side funcationality. So obviously that code will return the client side window size. From Wiki Client-side scripting generally refers to the class of computer programs on the web that are executed client-side, by the user’s … Read more

[Solved] log into Facebook directly through a php script

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It´s not possible to do that, for very good reasons. You need to use an App and implement login: https://developers.facebook.com/docs/facebook-login/v2.3 You can´t just store username and password and auto-login with a PHP script. 1 solved log into Facebook directly through a php script

[Solved] The implements keyword in Java [closed]

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Concrete class and abstract class can extend another concrete class or abstract class and can implement interface. Interface can only extend another interface, it cannot extend any class. So if you strictly refer to implements keyword, then only concrete classes and abstract classes can implement interfaces. The rest of cells should be False. 1 solved … Read more