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Easiest way to copy a table from one database to another?
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This doesn't copy over indexes
– bcoughlan
Oct 24 '14 at 10:56
@Be...
Get spinner selected items text?
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You have to use the index and the Adapter to find out the text you have
See this example of Spinner
public class MyOnItemSelectedListener implements OnItemSelectedListener {
public void onItemSelected(AdapterView<?> parent,
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How do I read all classes from a Java package in the classpath?
... description from the above website:
Reflections scans your classpath, indexes the metadata, allows you to
query it on runtime and may save and collect that information for many
modules within your project.
Example:
Reflections reflections = new Reflections(
new ConfigurationBuilder()...
getting the last item in a javascript object
...really an object. JS does not have associative arrays as such, arrays have indexed access and sequence; objects have associative property access, non-sequential.
– Orbling
Nov 30 '10 at 19:11
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Contains method for a slice
...n(s) && s[i] == searchterm
}
SearchString promises to return the index to insert x if x is not present (it could be len(a)), so a check of that reveals whether the string is contained the sorted slice.
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jQuery: Check if div with certain class name exists
...s not exist
}
In this case if there is a truthy value at the first ([0]) index, then assume class exists.
Edit 04/10/2013: I've created a jsperf test case here.
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improve this answer
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How to specify the location with wget?
... the correct URL by finding at what point wget downloads into a file named index.html (the default file), and has the correct size/other attributes of the file you need shown by the following command:
wget "(source url)"
Once that URL and source file is correct and it is downloading into index.ht...
How to darken a background using CSS?
...can use a container for your background, placed as absolute and negative z-index :
http://jsfiddle.net/2YW7g/
HTML
<div class="main">
<div class="bg">
</div>
Hello World!!!!
</div>
CSS
.main{
width:400px;
height:400px;
position:relative;
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PostgreSQL “DESCRIBE TABLE”
...ing: defaults, nullability, nextval, precision, primary key, foreign keys, indexes, check constraints, and FK's from other tables.
– bradw2k
Jan 19 '17 at 18:08
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How do I dump an object's fields to the console?
..., "downcase!", "dump", "dup", "each", "each_byte", "each_line", "each_with_index", "empty?", "entries", "eql?", "equal?", "extend", "find", "find_all", "freeze", "frozen?", "grep", "gsub", "gsub!", "hash", "hex", "id", "include?", "index", "inject", "insert", "inspect", "instance_eval", "instance_of...