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Difference between JSONObject and JSONArray
After having a short look at Google I found this link that describes the difference, yet from a syntax point of view.
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jQuery.click() vs onClick
I have a huge jQuery application, and I'm using the below two methods for click events.
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How can I see the SQL that will be generated by a given ActiveRecord query in Ruby on Rails
...that a given ActiveRecord Query will generate. I recognize I can get this information from the log after the query has been issued, but I'm wondering if there is a method that can be called on and ActiveRecord Query.
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How do I assert equality on two classes without an equals method?
...method, to which do not have the source. I want to assert equality on two instances of that class.
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Is it possible to reference one CSS rule within another?
For example if I have the following HTML:
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Programmatically trigger “select file” dialog box
I have a hidden file input element. Is it possible to trigger its select file dialog box from a button's click event?
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How does LMAX's disruptor pattern work?
I am trying to understand the disruptor pattern . I have watched the InfoQ video and tried to read their paper. I understand there is a ring buffer involved, that it is initialized as an extremely large array to take advantage of cache locality, eliminate allocation of new memory.
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Liquibase lock - reasons?
I get this when running a lot of liquibase-scripts against a Oracle-server. SomeComputer is me.
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How to have multiple data-bind attributes on one element?
I need to have multiple data bindings on one element. For example, I want a href as well as a html data-binding on one a tag. I have tried this,
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How to select rows that have current day's timestamp?
I am trying to select only today's records from a database table.
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