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Ubuntu rails install fails on zlib
...ne, but when I try and use gem install or gem update on anything, I get an error that looks like this:
13 Answers
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Using global variables between files?
... Thanks. Any idea how to remove the “Undefined variable from import” errors that appear in Eclipse PyDev by using this file structure (i.e. importing global variables from settings.py)? I had to disable the error in PyDev, which is not ideal.
– Franck Dernoncourt
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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...
AngularJS - Access to child scope
...dont.
– Azri Jamil
Nov 18 '12 at 15:05
One place you probably want to get the child scope is when unit testing directi...
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...
How to declare a type as nullable in TypeScript?
... In order to set null or undefined value without compilation error, the tsconfig "strict" option must be removed or equals to "false" "strict" : false
– Nicolas Janel
Mar 19 '19 at 8:38
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How do I change the UUID of a virtual disk?
...n I try to select the existing hard disk file, a .vhd file, it displays an error saying the virtual hard disk cannot be used because the UUID already exists.
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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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Converting between strings and ArrayBuffers
...ults').textContent += decodedString + '\n';
} else {
console.error('Error while requesting', file, this);
}
};
xhr.send();
}
</script>
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