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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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using the json gem when parsing the json string you can pass in the symbolize_names option. Se...
How to make a in Bootstrap look like a normal link in nav-tabs?
I'm working in (formerly Twitter) Bootstrap 2 and I wanted to style buttons as though they were normal links. Not just any normal links, though; these are going in a <ul class="nav nav-tabs nav-stacked"> container. The markup will end up like this:
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How can I tell if a DOM element is visible in the current viewport?
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26 Answers
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Converting a string to int in Groovy
...ng is taken from org.codehaus.groovy.runtime.StringGroovyMethods in Groovy 2.4.4
/**
* Parse a CharSequence into an Integer
*
* @param self a CharSequence
* @return an Integer
* @since 1.8.2
*/
public static Integer toInteger(CharSequence self) {
return Integer.valueOf(self.toString().tri...
Is there a simple, elegant way to define singletons? [duplicate]
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21 Answers
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How do I space out the child elements of a StackPanel?
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281
Use Margin or Padding, applied to the scope within the container:
<StackPanel>
<...
How to make execution pause, sleep, wait for X seconds in R?
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2 Answers
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How to make an AJAX call without jQuery?
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23 Answers
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Cron jobs and random times, within given hours
I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm.
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