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what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
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The most convenient way is by using the nice_hash gem: https://github.com/MarioRuiz/nice_hash
require 'nice_hash'
my_str = "{ 'user': { 'name': 'foo', 'age': 40, 'location': { 'city' : 'bar', 'state': 'ca' } } }"
# on my_hash will have the json as a hash
my_hash = my_str.json
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What is the difference between BIT and TINYINT in MySQL?
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Variable is accessed within inner class. Needs to be declared final
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Removing an item from a select box
...n:
$("#selectBox option[value='option1']").remove();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select name="selectBox" id="selectBox">
<option value="option1">option1</option>
<option value="option2">opt...
How to validate an Email in PHP?
...om regex and filter_var() solutions for validating email. See this answer: https://stackoverflow.com/a/42037557/953833
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Find a Pull Request on Github where a commit was originally created
...le, if the SHA is 52797a7a3b087231e4e391e11ea861569205aaf4 and the repo is https://github.com/glimmerjs/glimmer-vm , then go to https://github.com/glimmerjs/glimmer-vm/commit/52797a7a3b087231e4e391e11ea861569205aaf4
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Create list of single item repeated N times
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Linux bash: Multiple variable assignment
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See what process is using a file in Mac OS X
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Convert data.frame column format from character to factor
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