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JavaScript How to remove certain element from Array
In JavaScript, we can combine indexOf() and splice() to remove a certain element from an Array.
Date: 2019-08-11 View: 1424
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log4j2.xml example
Some log4j2.xml examples, just for self-reference
Date: 2019-08-11 View: 1564
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JavaScript Array forEach examples
In JavaScript, we can use forEach(function) to loop an Array. The provided function in forEach() will run once for each array element.
Date: 2019-08-11 View: 1038
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JavaScript How to loop an Array
In JavaScript, we can use for, forEach or for..of to loop an Array.
Date: 2019-08-11 View: 1157
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log4j2.properties example
A simple log4j2.properties example, just for self-reference
Date: 2019-08-11 View: 1261
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log4j2.yml example
A simple log4j2.yml example, just for self-reference
Date: 2019-08-11 View: 1272
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JavaScript Get selected value from dropdown list
A JavaScript example to show you how to get the selected value or text from a dropdown list.
Date: 2019-08-11 View: 1199
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Spring Boot Log4j 2 example
In this tutorial, we will show you how to use Apache Log4j 2 in Spring Boot framework.
Date: 2019-08-11 View: 1141
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SLF4J Logback Tutorial
A simple SLF4J with Logback example.
Date: 2019-08-11 View: 1255
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Java How to Iterate a HashMap
In Java, there are 3 ways to loop or iterate a HashMap
Date: 2019-08-11 View: 1085
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Maven source value 1.5 is obsolete and will be removed in a future release
In IntelliJ IDEA, Maven builds a project, and hits the following warning message?
Date: 2019-08-11 View: 1549
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Java Files.readAllBytes example
In Java, we can use Files.readAllBytes to read a file.
Date: 2019-08-11 View: 1186
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Java How to append text to a file
In Java, we can use Files.write and StandardOpenOption.APPEND to append text to a file.
Date: 2019-08-11 View: 1187
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Java How to create and write to a file
In Java, we can use Files.write (Since JDK 7) to create and write to a file, one line, simple and nice. See the following examples :
Date: 2019-08-11 View: 1110
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Java How to read a file
In Java, there are few ways to read a file.
Date: 2019-08-11 View: 1067