this happened to me and i discovered that the arial font file had been disabled. first check to see if Arial.ttf has been moved to the disabled fonts directory. from the terminal: if so, move it back to the active fonts directory. log out, log in, then open the ‘Font Book’ application. in my case, arial was … Read more
Built in javascript setTimeout. UPDATE: you want to wait since when the page has finished loading, so put that code inside your $(document).ready(…); script. UPDATE 2: jquery 1.4.0 introduced the .delay method. Check it out. Note that .delay only works with the jQuery effects queues.
You’ll find one in http://commons.apache.org/lang/ It’s called But it roughly does the same as yours. If you’re in for more precision, use
Use std::string::find as follows: Note: “found!” will be printed if s2 is a substring of s1, both s1 and s2 are of type std::string.
Localhost means quite literally “your local host”, usually identified by 127.0.0.1 and all traffic to that address is routed via a loopback interface. If your Web server is listening for connections on 127.0.0.1, this means that it only accepts requests coming from the same host. 0.0.0.0 means that Rails is listening on all interfaces, not just the … Read more
How do you reverse a string in-place in JavaScript when it is passed to a function with a return statement, without using built-in functions (.reverse(), .charAt() etc.)?
does not do what you think. Introduce some parens: (Note that this method gives skewed distributions, though.)
That’s because yieldCurve[i] is of type Treasury, and new Treasury(treasuries[i]); is a pointer to a Treasury object. So you have a type mismatch. Try changing this line: to this:
It may be easier to check if the connection and re-establish it if needed. See PHP:mysqli_ping for info on that.
The closest you’ll get is :active: However this will only apply the style when the mouse button is held down. The only way to apply a style and keep it applied onclick is to use a bit of JavaScript.