Kenny Basuki questions

• Why codeIgniter show the requested URL was not found on this server?
• How can get memory and CPU usage of hadoop yarn application?
• Why my elasticsearch failed to build transportclient in JAVA API?
• Why YARN java heap space memory error?
• Is there any Jenkins API to get artifacts name and download it? [closed]
• How to remove new lines within double quotes?

Kenny Basuki answers