You’re trying to take advantage of two features here, media queries and display settings. Media queries allow you to target devices based on screen settings. First, you’d need @media screen to make sure the user is viewing your site on an actual screen and not a screenreader or a printed sheet of paper. Next, you’ll … Read more
This means that your database is corrupt. Try to repair it with repair database command from the orientdb console. solved What does this exception (java.lang.ArrayIndexOutOfBoundsException) mean?
Should be if ( score>==90 ) { document.write ( “Your grade is an A.” ) } else if ( score >==80 ) { document.write ( “Your grade is a B.” ) } else if ( score >==70 ) { document.write ( “Your grade is a C.”) } else if ( score >==60 ) { document.write … Read more
You can use reduce to achieve what you want this way: [1, 5, 1].reduce(function(p, c, i) { setTimeout(function() { document.write(`element: ${c} <br>`); }, (p + c) * 1000); return p + c; }, 0); 1 solved An array with integers (seconds) and setTimeout()
There are quite a few ways that you can collaborate over a distance, though none that I know of that are django specific. I assume that by designer you mean that your friend will be working on the HTML and CSS aspects of the project. Since you are already using Git, you could setup a … Read more
I have corrected the code.It works now. You may check the changes. #include <iostream> #include <fstream> #include <string> using namespace std; int counter(int n) { int i = 0, j = 0; char x1 = n / 10 + ‘0’; char x2 = n % 10 + ‘0’; char a; char b; fstream fisier(“bac.txt”, fstream::in); … Read more
#include <stdio.h> int seq(void){ static int v = 5, d = 1; int ret = v; v += d; if(v == 5 || v == 7) d = -d; return ret; } int main(void) { for(int i = 0; i < 20; ++i) printf(“%d “, seq()); return 0; } 1 solved How to iterate over … Read more
try this $perm = $acl.Access | select IdentityReference, FileSystemRights | where {$_.IdentityReference -notin @(“BUILTIN\Administrators”, “NT AUTHORITY\SYSTEM”)} $perm | %{yourfunction $_.IdentityReference} or on the same line $acl.Access | select IdentityReference, FileSystemRights | where {$_.IdentityReference -notin @(“BUILTIN\Administrators”, “NT AUTHORITY\SYSTEM”)} | %{yourfunction $_.IdentityReference} solved Powershell apply a function to each member of a list
Almost certainly you have: Thing account1[6] = { … }; for (i = 0; i <= 6; i++) { if ([user1 isEqualToString:account1[i].name]) and the compiler knows that <= 6 will go beyond the bounds of the array (last index is 5 not 6). To correct: for (i = 0; i < 6; i++) ^ solved … Read more
You have a precedence problem. The line should be of the form if ((this->ReturnValue = recv(..).)) == -1) At present you’re comparing the result of recv() with -1 and storing the Boolean result of that comparison into ReturnValue. So recv() isn’t returning zero at all. 1 solved Recv returning zero incorrectly [closed]
You cannot do this with just javascript. Here’s why. Javascript runs on the client browser. Every visitor to your website will run javascript code on their own computer, with no communication with the server (except through AJAX, which sends data from javascript back to a server-side file and then (optionally) returns new data from the … Read more
You can use the viewport units vh and vw (viewport-height and viewport-width) in your case: #column-content { height: 100vh; box-sizing: border-box; /* change width, since we use border-box old width + padding */ width: 480px; } As you see, this will make your column content box-sizing:border-box this will prevent the container from becoming bigger than … Read more
This doesn’t really have anything to do with actions, it’s just a matter of including the desired content in your view. It could be as simple as this: <div id=”tabs”> <ul> <li><a href=”#tabs-1″>first tab</a></li> <li><a href=”#tabs-2″>second tab</a></li> <li><a href=”#tabs-3″>third tab</a></li> </ul> <div id=”tabs-1″> first tab content </div> <div id=”tabs-2″> second tab content </div> <div id=”tabs-3″> … Read more
PHP code was compiled and run once when you done loading your page. But javascript function can be used many time! So, some function like this does not exist. You can use Ajax to accomplish what you want, whenever you wanna retrieve UserID, you can call an ajax, then ajax do a request to server … Read more
In this case, you can simple use a “reference variable” and ask about “reference variable”.emailform.invalid <div> <!–use a “reference variable” to can refered to the component–> <hello #form></hello> <div class=”form-group”> <button class=”btn btn-primary” [disabled]=”form.emailForm?.invalid”>Submit</button> </div> </div> <!–just for “check” –> {{form.emailForm?.value|json}} See that “form” is the component. the component has a variable “emailForm” 1 solved … Read more