Month: January 2023

[Solved] How to change property of checkboxes from a checkbox?

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You can try using JQUERY, put this in your head tag : <head> <script src=”https://stackoverflow.com/questions/23381099/jquery-1.11.0.min.js”></script> </head> Then below your head, to set Checked: function setChecked(string checkbox) { $(“#” + checkbox).prop(‘checked’, true); } to Uncheck: function setChecked(string checkbox) { $(“#” + checkbox).prop(‘checked’, false); } Call these methods in your PHP. Good luck. 1 solved How to … Read more

[Solved] Python what does abs do? I have tried looking at different pages for help, however i cannot understand the jargon [closed]

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>>> help(abs) Help on built-in function abs in module __builtin__: abs(…) abs(number) -> number Return the absolute value of the argument. Also the documentation If the number passed to the function is negative, it returns the positive. If it is positive, it returns it unchanged. Think of it as removing the – negative sign. >>> … Read more

[Solved] how to decleare a 1D double array

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Try this After taking the input in variable line do this: #include<iostream> #include<string> #include<sstring> using namespace std; void main() { bool flag=true; unsigned n,i=0; double x; string line,str; istringstream iss; cout<<“input your ” getline(cin,line); int c=0; char * pch; pch = strtok (line,” ,”);// this will work for space and comma but you can add … Read more

[Solved] UNABLE TO CREATE USING CSV FILE IN NEO4J

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The immediate issue is a syntax error: HEADER should be HEADERS. You may have other issues as well if the actual headers do not have the same capitalization as in your query. 1 solved UNABLE TO CREATE USING CSV FILE IN NEO4J

[Solved] How can I show array in table?

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There are many tutorials based on Array, which you need to go through it for basic understanding. Quick Start Arrays – PHP Manual Arrays – Tutorial Points Multidimensional Arrays – W3Schools Code <?php $arr[“2016-10-26”] = [‘abc’=> 0, ‘def’=> 0, ‘xyz’=> 0]; $arr[“2016-10-27”] = [‘abc’=> 0, ‘def’=> 0, ‘xyz’=> 0]; print_r($arr); ?> <table> <tr> <th>Date</th> <th>abc</th> … Read more

[Solved] Enable HTML Button after certain delay [closed]

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You use setInterval to execute a function periodically (every 1’000 ms). In the function that you pass to setInterval, you decrement the counter. You check if you have reached 0, and if so, you enable the button (and clear the interval). solved Enable HTML Button after certain delay [closed]

[Solved] how to change values in a hidden chunk of html code

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You can get a reference to your div like this: var $div = $(‘#hiddenChart’); To clone it, var $clonedDiv = $div.clone(); Then, in the $cloneDiv object, you make the changes: $clonedDiv.find(–selector of a node–).attr(atributeName, atributeValue); //change/add attribute $clonedDiv.find(–selector of a node–).removeAttr(atributeName); //remove attribute And so on. I won’t explain how jQuery works, Lekhnath gave you … Read more

[Solved] want text displayed instead of alert when validation occurs

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Ok so I seem to have gotten it right now… Here the JS <script> function myFormFunction() { if (document.myForm.Name.value == “”) { var el1 = document.getElementById(“name”); el1.style.display = “block”; document.myForm.Name.focus(); return false; } if (document.myForm.Surname.value == “”) { var el2 = document.getElementById(“surname”); el2.style.display = “block”; document.myForm.Surname.focus(); return false; } if (document.myForm.Income.value == “”) { var … Read more

[Solved] I confused with the error when i wrote the code like short a = 1;a=a (short)1; [closed]

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You can better try with: a= (short)1; instead of a=a (short)1; ClassCastException is:- Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance. Although in your code it is not making sense how you receive the ClassCastException even after if we change as … Read more