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Unix command-line JSON parser? [closed]
...reated a module specifically designed for command-line JSON manipulation:
https://github.com/ddopson/underscore-cli
FLEXIBLE - THE "swiss-army-knife" tool for processing JSON data - can be used as a simple pretty-printer, or as a full-powered Javascript command-line
POWERFUL - Exposes the full po...
SSH Key - Still asking for password and passphrase
...
If you work with HTTPs urls, it'll always ask for your username / password.
If you're correctly using SSH when cloning / setting remotes. Then make sure you have a ssh-agent to remember your password. That way, you'll only enter your passphr...
How to get HTTP response code for a URL in Java?
...
URL url = new URL("http://www.google.com/humans.txt");
HttpURLConnection http = (HttpURLConnection)url.openConnection();
int statusCode = http.getResponseCode();
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What text editor is available in Heroku bash shell? [closed]
...inal gist into a heroku cli plugin.
Just install:
heroku plugins:install https://github.com/naaman/heroku-vim
And use:
heroku vim
The heroku vim command will drop you into a bash shell with vim installed on your $PATH. All you have to do is retrain your fingers to type heroku vim instead of her...
How to overlay images
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You might want to check out this tutorial:
http://www.webdesignerwall.com/tutorials/css-decorative-gallery/
In it the writer uses an empty span element to add an overlaying image. You can use jQuery to inject said span elements, if you'd like to keep your code as clean as p...
Understanding recursion [closed]
... putting as much effort into future answers.
See my comment here on that: https://stackoverflow.com/questions/128434/what-are-community-wiki-posts-in-stackoverflow/718699#718699
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SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
.../support/fixing-broken-ssl-certificates
And here is the full explanation: https://github.com/wayneeseguin/rvm/blob/master/help/osx-ssl-certs.md
Update
On Ruby 2.2, you may have to reinstall Ruby from source to fix this. Here's how (replace 2.2.3 with your Ruby version):
rvm reinstall 2.2.3 --d...
How to automatically install Ansible Galaxy roles?
...l07.opendaylight
# Install a role from GitHub
- name: opendaylight
src: https://github.com/dfarrell07/ansible-opendaylight
# Install a role from a specific git branch
- name: opendaylight
src: https://github.com/dfarrell07/ansible-opendaylight
version: origin/master
# Install a role at a sp...
Using multiple delimiters in awk
...mple.com
tc0001 tomcat7.2 quest.example.com
tc0001 tomcat7.5 www.example.com
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In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
...from Package Explorer showing errorous "Copy of dagskra" directoryr http://www.freeimagehosting.net/uploads/a824304b18.png
It was the hint of reading the "Problems" tab :-) that turned me into the right direction, so I'm selecting that answer as the accepted answer because this is what I needed:
S...