Coded Java

Sep 23, 2018

Checked Exceptions vs Unchecked Exceptions/ Runtime Exceptions

Sameera Nelson September 23, 2018 0 Comments

Item 70 @ Effective Java by Joshua Bloch , "Use checked exceptions for recoverable conditions and run-time exceptions for pr...

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Java

[Java] Traversing a Java collection : For vs Foreach vs Stream Foreach vs Stream ForeachOrdered

Sameera Nelson September 23, 2018 0 Comments

First We create a list of String objects, List<String> list = new ArrayList<>(); list.add("DEF"); list.add(&...

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Sep 15, 2018

Virus Free

How to search hidden files from a Virus

Sameera Nelson September 15, 2018 0 Comments

Recovering hidden files from a Virus Open the Command Prompt by typing 'cmd' in Run or search Navigate to the pen dri...

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Sep 9, 2018

MySQL

MySQL Version Query

Sameera Nelson September 09, 2018 0 Comments

MySQL Version Query SHOW VARIABLES WHERE variable_name = "version"; However to see all the related version info...

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Aug 30, 2018

Java

Convert Java ZonedDateTime to Date

Sameera Nelson August 30, 2018 0 Comments

ZonedDateTime can be converted to Java Date by converting it to an instance first, Date date = Date.from(ZonedDateTime.now().toInstant()...

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Jun 9, 2018

How to Extract a JAR File

Sameera Nelson June 09, 2018 0 Comments

How to Extract a JAR File There are many ways, Using Command Line, jar xf jar-file [File Name] Using WinRAR, Write Click on ...

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Jun 3, 2018

Strings

Java String Trimming : Remove any leading and trailing white spaces

Sameera Nelson June 03, 2018 0 Comments

Java String Trimming trim() Removes only the leading & trailing spaces. From Java Doc, "Returns a string...

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Latest

Coded Java

Sep 23, 2018

Checked Exceptions vs Unchecked Exceptions/ Runtime Exceptions

[Java] Traversing a Java collection : For vs Foreach vs Stream Foreach vs Stream ForeachOrdered

Sep 15, 2018

How to search hidden files from a Virus

Sep 9, 2018

MySQL Version Query

Aug 30, 2018

Convert Java ZonedDateTime to Date

Jun 9, 2018

How to Extract a JAR File

Jun 3, 2018

Java String Trimming : Remove any leading and trailing white spaces

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