Before you go, check this out!
We have lots more on the site to show you. You've only seen one page. Check out this post which is one of the most popular of all time.
Category: Allgemein
Sometimes it is important to check your Java version and the path of your Java Runtime. You might have different Java versions on your computer and your program might not behave like it should....
Let's assume you want to generate a technical idenifier from a String. The idenitifer cannot have whitespace. So you want to replace blanks or tab characters or any other case of whitespace against...
The Java String method replaceAll offers an easy way to replace part of a String against another. However this can fail in unexpected ways when the search pattern contains special symbols. Here is...
The java method String.split(String regex) is very useful for splitting a string into parts. Just specify the separator. Be aware however, that the parameter of split is a regular expression. So the...
You can read and write ZIP files in Java using the classes ZipInputStream and ZipOutputStream. Both use ZipEntry for navigating the zipped files within the archive. These classes belong to the...
Google Search Console is an important tool for every blogger. It allows you to see how often your website was shown in the search results of Google. In order to get access to this data, Google needs...