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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
... the final return false; will not execute if the called function throws an error. Hence the developers have to also remember to handle any error appropriately in the called function.
A third reason is that there are cases where the onclick event property is assigned dynamically. I prefer to be abl...
Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
...erver heroku logs run that from the console and it will tell you the exact error.
When you push to heroku you need to configure the environment.rb file with the heroku subdomain:
config.action_mailer.default_url_options = { :host => 'yourapp.heroku.com' }
Depending upon version, this should...
What does (angle brackets) mean in Java?
...ng, so you can't add any other type to it (try obj.add(1), it will cast an error). Similarly, obj1 is of the Integer type, you can't add any other type to it (try obj1.add("hello"), error will be there).
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Why does npm install say I have unmet dependencies?
...m the package root, it installs a bunch of things, but then prints several error messages that look like this:
17 Answers
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Webrick as production server vs. Thin or Unicorn?
...rver you use?
– Vlad
Jun 2 '12 at 4:05
Yes, delayed_job is unrelated to Webrick, unless your jobs use Webrick APIs (wh...
Converting between strings and ArrayBuffers
...ults').textContent += decodedString + '\n';
} else {
console.error('Error while requesting', file, this);
}
};
xhr.send();
}
</script>
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Beyond Stack Sampling: C++ Profilers
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answered Dec 9 '10 at 4:05
Adam RosenfieldAdam Rosenfield
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unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
In Python, I'm trying to run a method in a class and I get an error:
8 Answers
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What is the difference between JavaScript and ECMAScript?
...the standard and JavaScript as the language.
– redfox05
Nov 2 '15 at 16:47
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.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
I have this error when trying to browse php files locally
8 Answers
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