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Include .so library in apk in android studio [duplicate]
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What is the difference between pluck and collect in Rails?
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231
pluck is on the db level. It will only query the particular field. See this.
When you do:
Us...
What does “@@ -1 +1 @@” mean in Git's diff output?
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Postgres dump of only parts of tables for a dev snapshot
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JavaScript - onClick to get the ID of the clicked button
...id="2" onClick="reply_click(this.id)">B2</button>
<button id="3" onClick="reply_click(this.id)">B3</button>
<script type="text/javascript">
function reply_click(clicked_id)
{
alert(clicked_id);
}
</script>
This will send the ID this.id...
How to get a substring of text?
I have text with length ~700. How do I get only ~30 of its first characters?
5 Answers
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JPQL IN clause: Java-Arrays (or Lists, Sets…)?
... specify every single parameter to IN directly (as in, "in (:in1, :in2, :in3)").
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How to tell which version of a gem a rails app is using
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173
In Rails 3 and Rails 4, use bundle show
In Rails 2, rake gems will print out what gems, depende...
Finding the PHP File (at run time) where a Class was Defined
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