Page 28 | Java Blog - Java News and Learning posts on CodeGym

Alex Vypirailenko Java Numbers
30 March 2022 10:08
How to convert String to int in Java In this article we are going to discuss converting String to int (primitive type) and Object type (wrapper) Integer. There are many ways to do it in Java.
30.03.2022
64451views
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CodeGym Random
29 March 2022 15:02
IT News Digest #8: Java 18 is now available, stories of Tesla employees about racism, what will happen to the work-life balance due to working from home Last week in news: Java tool updates and new features, IT companies launch sanctions...
29.03.2022
947views
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John Selawsky Java Numbers
29 March 2022 7:35
How to Convert long to int in Java In this article we are going to explain how to convert long to int in Java and write some code examples. Since long is a larger data type than int, here we should use type casting for such conversion...
29.03.2022
13139views
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Konstantin Random
24 March 2022 11:26
A Java developer's checklist. What a developer should know Hi! Today we'll talk about a Java developer's path of growth and what he or she must know to be in demand. In an interview, any developer might grill the job candidate. For example, they may start asking questions about specific topics that they have encountered in their current project...
24.03.2022
9868views
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John Selawsky Java Collections
23 March 2022 12:01
How to update the value of an existing key in HashMap You know that there is always a key and a value in HashMap or any other Map. Key is called a key for a reason, because you get the access to values by the key. The key is unique...
23.03.2022
6541views
2comments
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CodeGym Random
22 March 2022 15:16
IT News Digest #7: Java takes an unexpected leap forwards, Okta hack puts thousands of businesses on high alert, Oracle Cloud Infrastructure Launches New Services Last week in news: new features and updates for Spring Framework and OpenJDK, what's happening with Java in 2022...
22.03.2022
1085views
0comments
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John Selawsky Java Classes
18 March 2022 15:16
Java.lang.Integer Class Java data types can be conditionally divided into two blocks: primitive and reference (classes). There are several primitive data types in Java, such as integers (byte, short, int, long), floating point numbers (float, double), logical data...
18.03.2022
2095views
1comment
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CodeGym Java Developer
17 March 2022 10:32
Documenting Your Code. Best Tools For Technical Writing and Software Documentation Writing software documentation plays an integral role in the work of a programmer. As they say, if it isn’t documented, then it doesn’t exist, and in the most cases, documenting your code in a proper manner is as important...
17.03.2022
4324views
0comments
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CodeGym Random
15 March 2022 16:17
IT News Digest #6: Google buys cybersecurity company Mandiant for $5.4 billion, why tech's Great Resignation may have only just begun, what's going on in the Java world Last week in news: Google has open-sourced the Java Source code for Google App Engine Standard, why developers have become...
15.03.2022
806views
0comments
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Aditi Nawghare Methods in Java
13 March 2022 14:25
Method Overriding in Java Hi! You're already using Java methods and know a lot about them. You've probably faced the situation where one class has many methods with the same name but different parameters. You'll recall that in those cases we used method overloading. Today we're considering another situation ...
13.03.2022
11665views
16comments
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Lucy Oleschuk Random
11 March 2022 10:10
Top 11 Auxilary Tools for Software Development Teams to Boost Productivity Everyone wants to get more done in less time. And when it comes to software development, not only frameworks like Spring or various testing tools can boost your productivity. From automation to reducing friction, many other...
11.03.2022
2487views
2comments
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CodeGym Random
8 March 2022 15:36
IT News Digest #5: What is known about JDK 18 and JDK 19, how Russia's invasion of Ukraine threatens the IT industry, Samsung confirms hackers stole Galaxy source code Last week in news: new tools for Java code compilation & visualization, women stopped leaving IT thanks to remote working, cyber attacks on Ukraine...
08.03.2022
1785views
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