The return exits the function returning undefined. The exit statement doesn’t exist in javascript. The break statement allows you to exit a loop, not a function. For example: This also works with the for and the switch loops.
Using Java.util.ArrayList or LinkedList is the usual way of doing this. With arrays that’s not possible as I know. Example:
but I read somewhere else that I couldnt do test[i] == test2[i] in C. That would be really painful to compare character-by-character like that. As you want to compare two character arrays (strings) here, you should use strcmp instead: Edit: There is no need to specify the size when you initialise the character arrays. This … Read more
In the given link, align-self property is used instead of align-items. If you keep align-items and apply a height to the container you can see it working. Pen
I want to evaluate a string with a switch but when I read the string entered by the user throws me the following error. error: invalid cast from type ‘std::string {aka std::basic_string}’ to type ‘int
A .tex file should be a LaTeX source file. If this is the case, that file contains the source code for a LaTeX document. You can open it with any text editor (notepad, notepad++ should work) and you can view the source code. But if you want to view the final formatted document, you need … Read more
I’m interested in building a small app for personal use that will encrypt and decrypt information on the client side using JavaScript. The encrypted information will be stored in a database on a server, but never the decrypted version. It doesn’t have to be super duper secure, but I would like to use a currently … Read more
I have this code that setted when login check is fine: Now, when I click on logout link (logout.php) i did this: I didn’t use destroy session because I don’t want to destroy all sessions…. now destroying a session is working fine… but when I try to unset cookies, the browsers (all browsers: explorer, chrome, … Read more
Essentially console.log(“Put a message here.”) if the browser has a supporting console. Another typical debugging method is using alerts, alert(“Put a message here.”) RE: Update II This seems to make sense, you are trying to automate QUnit tests, from what I have read on QUnit this is an in-browser unit testing suite/library. QUnit expects to … Read more
Yes you need a DOCTYPE as your browser only sees the following part of the above code I usually place the close PHP tag and the DOCTYPE together like so ?><!DOCTYPE HTML>