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How do I access my SSH public key?

... cat ~/.ssh/id_rsa.pub or cat ~/.ssh/id_dsa.pub You can list all the public keys you have by doing: $ ls ~/.ssh/*.pub share | improve t...
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How to make a phone call using intent in Android?

... You can use Intent.ACTION_DIAL instead of Intent.ACTION_CALL. This shows the dialer with the number already entered, but allows the user to decide whether to actually make the call or not. ACTION_DIAL does not require the CALL_PHONE permission. ...
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Convert Unix timestamp to a date string

...standard Perl solution is: echo $TIMESTAMP | perl -nE 'say scalar gmtime $_' (or localtime, if preferred) share | improve this answer | follow | ...
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How to escape apostrophe (') in MySql?

...equences looks pretty similar.) I think the Postgres note on the backslash_quote (string) parameter is informative: This controls whether a quote mark can be represented by \' in a string literal. The preferred, SQL-standard way to represent a quote mark is by doubling it ('') but PostgreSQL ha...
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Why does mongoose always add an s to the end of my collection name

...static get schema () { var schema = mongoose.Schema({ _id : { type: String }, Name: { type: String, required: true }, Age: { type: Number, required: tr...
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Eclipse JUNO doesn't start

... that fixed it for me: rm YOUR_WORKSPACE/.metadata/.plugins/org.eclipse.core.resources/.snap credit: http://www.metod.si/job-found-still-running-after-platform-shutdown-eclipse/ ...
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Rails 3 - can't install pg gem

... As stated in your error log you need to pass in the path to the pg_config. Try to install the gem using: gem install pg -- --with-pg-config= 'PATH_TO_YOUR_PG_CONFIG' If you are not sure where your pg_config is, and assuming you are on Linux or Mac, you can run the following command: whi...
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Tutorials and libraries for OpenGL-ES games on Android [closed]

...arn opengl. http://www3.ntu.edu.sg/home/ehchua/programming/android/Android_3D.html share | improve this answer | follow | ...
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How to convert current date into string in java?

...d the answer right below for the timestring. C: – php_coder_3809625 Jul 13 '16 at 13:54 @Ian Purton Is string date in ...