Nautilus: Open in terminal
How to add the “open in terminal” option in Ubuntu? Open terminal, then input the following commands: sudo apt-get install nautilus-open-terminal nautilus -q #reset the nautilus
connygy
Excursion with Nabu in Schriesheim
a reverse Comparator works for all Objects implementing the Compareable interface
I should always sort the number arrays after the order of given columns. So I finally write a Comparator class which save all my breath. We should note the implementation for the Constructor, the arithmetic operators won’t work here. We…
Binomial coefficient using generic Typ
With generic typ List With generic typ Array
Time frozen
read a file into List
There are many ways to read file into a List in Java. commons-io guava Java 7.0
platform independent separators in java
line separator (Windows: “\r\n”, UNIX: “\n”) 1. BufferedWriter newline() 2. System.lineSeparator() 3. System.getProperty(“line.separator”) file separator file.separator（windows:”\”; unix:”/”) 1. BufferedWriter newline() 2. System.getProperty(“file.separator”) 3. File.pathSeparator Annotation: In Windows: “D:\codehamster”, you can change it to “D:/codehamster” or “D:\\codehamster”