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What are markers in Java Logging frameworks and what is a reason to use them?
... two loggers need to be modified. The approach becomes impractical as soon 3 or more loggers need to be "sub-classed" because the associated configuration files become unmanageable.
Even though a single marker can be already very useful, the next version of SLF4J, i.e. version 2.0, will allow multi...
How to install a node.js module without using npm?
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edited May 23 '17 at 12:34
Community♦
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answered Apr 26 '11 at 6:23
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Creating range in JavaScript - strange syntax
...0); //true
arr[0]; //'a'
Object.keys(arr); //['0', '1', '2']
arr.length; //3, implies arr[3] === undefined
//we expand the array by 1 item
arr.length = 4;
arr[3]; //undefined
arr.hasOwnProperty(3); //false
Object.keys(arr); //['0', '1', '2']
We get to the inherent difference between the number of...
Replace first occurrence of string in Python
...onrad RudolphKonrad Rudolph
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Instance attribute attribute_name defined outside __init__
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Sam R.
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answered Oct 10 '13 at 9:57
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How do I test which class an object is in Objective-C?
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To test if object is an instance of class a:
[yourObject isKindOfClass:[a class]]
// Returns ...
SQL Query Where Field DOES NOT Contain $x
...LECT b FROM y);
-- predefined list
SELECT a FROM x WHERE x.b NOT IN (1, 2, 3, 6);
If you are searching a string, go for the LIKE operator (but this will be slow):
-- Finds all rows where a does not contain "text"
SELECT * FROM x WHERE x.a NOT LIKE '%text%';
If you restrict it so that the string...
#if Not Debug in c#?
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edited Oct 16 '14 at 21:37
Rob Hruska
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How to put attributes via XElement
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edited Aug 23 '14 at 12:13
answered Feb 21 '11 at 8:57
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