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  • Turn off “X-Powered-By” i “Server” headers in WildFly 10

    calendar2016-09-12 · 1 min read  ·
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    Turn off “X-Powered-By” i “Server” headers in WildFly 10

    According to OWASP recommendations "Fingerprint Web Application Framework (OTG-INFO-008)" you must turn off specific headers, which are sent by application server or used framework. The less informations attacker knows, the harder it will be to attack. Below are instructions to run in jboss-cli in standalone …


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  • Mapping Dozer vs MapStruct

    calendar2016-03-23 · 3 min read  ·
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    Mapping Dozer vs MapStruct

    In multi-tier applications there is often a need for mapping between two data models. In this article you can read about comparing two mapping libraries: Dozer (http://dozer.sourceforge.net/) - popular library, where mapping is configured by XML files MapStruct (http://mapstruct.org/) - library, which is used for …


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  • How to safety turn off Raspberry Pi?

    calendar2016-01-29 · 1 min read  ·
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    How to safety turn off Raspberry Pi?

    RaspberryPi card doesn't have no default turn off button. You can't just disconnect it from power supply - it may cause problems with SD card. Firstly you should execute command: 1sudo shutdown -h now


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  • Generator .gitignore file

    calendar2016-01-27 · 2 min read  ·
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    Generator .gitignore file

    What is .gitignore file? It's a file containing names or pattern names of directories and files, that should't be included in GIT repository. These are among others files generated by IDE - in case of IntelliJ IDEA it's a directory .idea and file with extension *.iml. Generator .gitignore On website …


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  • How to set static IP address in Raspbian?

    calendar2016-01-24 · 2 min read  ·
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    How to set static IP address in Raspbian?

    Option 1 - set static IP address in router Many routers have settings to assign static IP address based on MAC addres of network card. Each router has different administration panel, so I won't describe this option in detail. If IP address of your local network is 192.168.0.15 you probably can access in browser …


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  • How to check address IP of newly connected Raspberry Pi?

    calendar2016-01-20 · 1 min read  ·
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    How to check address IP of newly connected Raspberry Pi?

    In this post i will show you how to check IP address of your raspberry after you connect it to network. New IP address in local network Check all of IP addresses in your local network 1arp -a Connect Raspberry Pi to network Run again command from first step. New address on list will point to your device. Recognize …


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  • How to install OS on Raspberry Pi without keyboard and screen?

    calendar2016-01-15 · 2 min read  ·
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    How to install OS on Raspberry Pi without keyboard and screen?

    What is needed? 8GB microSD recommended Raspberry Pi device Network cable for router connection Preparation microSD First format your card in FAT system. Choose "Disks" Next in menu on the left, choose microSD card, click on "small cog" and choose "Format..." (CTRL+SHIFT+F) Download NOOBS …


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