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How to parameterize @Scheduled(fixedDelay) with Spring 3.0 expression language?
...heduled ref="someObject" method="readLog"
fixed-rate="#{T(java.lang.Long).valueOf(YourConfigurationBean.stringValue)}"/>
</task:scheduled-tasks>
Again, I haven't tried any of these setups, but I hope it might help you a bit.
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Is an index needed for a primary key in SQLite?
... It seems like rowid IS indexed but implemented differently sqlite.org/lang_createtable.html#rowid The data for rowid tables is stored as a B-Tree structure containing one entry for each table row, using the rowid value as the key...Searching for a record with a specific rowid ...is around twice...
How to clone a case class instance and change just one field in Scala?
...documented? I can't find a reference to copy in the "obvious" spots, scala-lang.org/api/current/index.html for instance.
– François Beausoleil
Aug 30 '11 at 20:38
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Get city name using geolocation
...eodata using the Google Maps Geocoding API
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<script type="text/javascript" src="https://code.jquery.com/jquery-2.2.3.js"></script>
</head>
<body>
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How default .equals and .hashCode will work for my classes?
...ut this implementation technique is not required by the JavaTM programming language.)
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Why is the String class declared final in Java?
From when I learned that the class java.lang.String is declared as final in Java, I was wondering why that is. I didn't find any answer back then, but this post: How to create a replica of String class in Java? reminded me of my query.
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What is null in Java?
...ference type".
In Java, null == null (this isn't always the case in other languages). Note also that by contract, it also has this special property (from java.lang.Object):
public boolean equals(Object obj)
For any non-null reference value x, x.equals(null) should return false.
It is al...
What is the easiest way to remove the first character from a string?
....jetbrains.com/ruby/2017/10/10-new-features-in-ruby-2-5/
https://bugs.ruby-lang.org/issues/12694
'invisible'.delete_prefix('in') #=> "visible"
'pink'.delete_prefix('in') #=> "pink"
N.B. you can also use this to remove items from the end of a string with delete_suffix and delete_suffix!
'w...
How to use Git for Unity3D source control?
...rences > Packages in Unity 5.x Normal ? ty
– Yves Lange
Jan 18 '16 at 14:18
5
@NabeelSaleem ye...
Grepping a huge file (80GB) any way to speed it up?
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My understanding is that LANG=C (instead of LC_ALL=C) is enough, and is easier to type.
– Walter Tross
Jun 18 '14 at 11:46
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