I’m using AngularJS as the front-end JS library, with Go templates within Revel framework to to generate the markup on the back-end. But both Go and Angular use {{ and }} for delimiters in their templates. How can I escape them in Go to pass them to AngularJS?

Is there any way to determine if a process (script) runs inside an lxc container (~ Docker runtime)? I know that some programs are able to detect whether they run inside a virtual machine, is something similar available for lxc/docker?

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I want to use Fabric to deploy my web app code to development, staging and production servers. My fabfile: def deploy_2_dev(): deploy('dev') def deploy_2_staging(): deploy('staging') def deploy_2_prod(): deploy('prod') def deploy(server): print 'env.hosts:', env.hosts env.hosts = [server] print 'env.hosts:', env.hosts Sample output: host:folder user$ fab deploy_2_dev env.hosts: [] env.hosts: ['dev

I am running a virtual machine (Ubuntu 13.10) with docker (version 0.8.1, build a1598d1). I am trying to build an image with a dockerfile. First, I want to update the packages (using the code below - the proxy is obfuscated) but apt-get times out with the error: Could not resolve 'archive.ubuntu.com'. FROM ubuntu:13.10 ENV HTTP_PROXY <HTTP_PROXY> ENV HTTPS_PROXY <HTTPS_PROXY> RUN export http_proxy

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I'm building a container for a ruby app. My app's configuration is contained within environment variables (loaded inside the app with dotenv). One of those configuration variables is the public ip of the app, which is used internally to make links. I need to add a dnsmasq entry pointing this ip to 127.0.0.1 inside the container, so it can fetch the app's links as if it were not containerized. I'm

How would I validate that a program exists, in a way that will either return an error and exit, or continue with the script? It seems like it should be easy, but it's been stumping me.

One of the lmctfy developers here. I'll try to start with one-liners and put in some more details later. Linux kernel supports cgroups for resource isolation (cpu, memory, blockio, network, etc) that doesn't require starting Virtual machines. It also provides namespaces to completely isolate application's view of the operating environment (process trees, network, user ids, mounts). LXC combines cg

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What is the idiomatic way to do a readline to string in Go? the raw functions provided in the standard library seem really low level, they return byte arrays. Is there any built in easier way to get a string out of a readline function?

For some crazy reason I can't find a way to get a list of files with a glob for a given directory. I'm currently stuck with something along the lines of: NSString *bundleRoot = [[NSBundle mainBundle] bundlePath]; NSArray *dirContents = [[NSFileManager defaultManager] directoryContentsAtPath:bundleRoot]; ..and then stripping out the stuff I don't want, which sucks. But what I'd really like is to be

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Collectives™ on Stack Overflow Find centralized, trusted content and collaborate around the technologies you use most. Learn more about Collectives Teams Q&A for work Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams

Collectives™ on Stack Overflow Find centralized, trusted content and collaborate around the technologies you use most. Learn more about Collectives Teams Q&A for work Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams