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What is the default scope of a <em>mem>ethod in Java?
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The default scope is package-private. All classes in the sa<em>mem>e package can access the <em>mem>ethod/field/class. Package-private is stricter than protected and public scopes, but <em>mem>ore per<em>mem>issive than private scope.
<em>Mem>ore infor<em>mem>ation:
http://docs.oracle.co<em>mem>/javase/tutorial/java/javaOO/accessc...
Rails has_<em>mem>any with alias na<em>mem>e
In <em>mem>y User <em>mem>odel I could have:
5 Answers
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JQuery find first parent ele<em>mem>ent with specific class prefix
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edited Sep 6 '13 at 12:24
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How can I get na<em>mem>e of ele<em>mem>ent with jQuery?
How can I get na<em>mem>e property of HT<em>Mem>L ele<em>mem>ent with jQuery?
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How to use subprocess popen Python
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subprocess.Popen takes a list of argu<em>mem>ents:
fro<em>mem> subprocess i<em>mem>port Popen, PIPE
process = Popen(['swfdu<em>mem>p', '/t<em>mem>p/filena<em>mem>e.swf', '-d'], stdout=PIPE, stderr=PIPE)
stdout, stderr = process.co<em>mem><em>mem>unicate()
There's even a section of the docu<em>mem>entation devoted to hel...
sqlalche<em>mem>y IS NOT NULL select
How can I add the filter as in SQL to select values that are NOT NULL fro<em>mem> a certain colu<em>mem>n ?
3 Answers
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Python: Convert ti<em>mem>edelta to int in a datafra<em>mem>e
I would like to create a colu<em>mem>n in a pandas data fra<em>mem>e that is an integer representation of the nu<em>mem>ber of days in a ti<em>mem>edelta colu<em>mem>n. Is it possible to use 'dateti<em>mem>e.days' or do I need to do so<em>mem>ething <em>mem>ore <em>mem>anual?
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How can I create an array with key value pairs?
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Use the square bracket syntax:
if (!e<em>mem>pty($row["title"])) {
$catList[$row["datasource_id"]] = $row["title"];
}
$row["datasource_id"] is the key for where the value of $row["title"] is stored in.
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Regular expression to return text between parenthesis
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If your proble<em>mem> is really just this si<em>mem>ple, you don't need regex:
s[s.find("(")+1:s.find(")")]
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What do you call the -> operator in Ruby?
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In Ruby Progra<em>mem><em>mem>ing Language ("<em>Mem>ethods, Procs, La<em>mem>bdas, and Closures"), a la<em>mem>bda defined using -&a<em>mem>p;gt; is called la<em>mem>bda literal.
succ = -&a<em>mem>p;gt;(x){ x+1 }
succ.call(2)
The code is equivalent to the following one.
succ = la<em>mem>bda { |x| x + 1...