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Create a new Ruby on Rails application using MySQL instead of SQLite
...ion with MySQL, because I like it so much. How can I do that in the latest version of Rails instead of the default SQLite?
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Get the short Git version hash
Is there a cleaner way to get the short version hash of HEAD from Git?
8 Answers
8
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Google Maps zoom control is messed up
I use the Google Maps API (v.3) to show a map with a couple of markers. I recently noticed that the control used to zoom the map is messed up (it wasn't always like this). I have no idea what the cause is.
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When should I use double or single quotes in JavaScript?
console.log("double"); vs. console.log('single');
44 Answers
44
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How to move screen without moving cursor in Vim?
I recently discovered Ctrl + E and Ctrl + Y shortcuts for Vim that respectively move the screen up and down with a one line step, without moving the cursor .
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Multiple commands on same line
I've been trying to find something that will let me run multiple commands on the same line in Vim, akin to using semicolons to separate commands in *nix systems or & in Windows. Is there a way to do this?
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Converting JSONarray to ArrayList
I am downloading a JSON string and converting it to JSONArray. Im putting it into a listview and need to be able to delete from that listview later, and since JSONArray has no .remove method (Thanks Obama), I am trying to convert it to an arraylist.
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Could not open a connection to your authentication agent
I am running into this error of:
35 Answers
35
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What is the best way to give a C# auto-property an initial value?
How do you give a C# auto-property an initial value?
22 Answers
22
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Moment js date time comparison
I'm using moment.js to format my date time, here I have two date values, and I want to achieve a particular function when one date is greater than the other. I read most of their docs, but didn't find the function to achieve this. I know it will be there.
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