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5 things I learned from a Hacker attack

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On Friday evening I got an e-mail from my provider. They told me my webspace was subject of a hackers attack and they would shut it down until they have analysed its root cause. There was no more information and the only thing I could do was to wait. Fortunately they wrote me back on Saturday morning with some explanation ...

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Spring Security: Prevent brute force attack

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Spring Security can do lot of stuff for you. Account blocking, password salt. But what about brute force blocker. That what you have to do by yourself. Fortunately Spring is quite flexible framework so it is not a big deal to configure it. Let me show you little guide how to do this for Grails application. First of all you ...

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Android Dialog – Android Custom Dialog

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In this tutorial I am going to describe how to create Android Custom Dialg. Android Dialog Create Android Project AndroidDialog ; File -> New -> Android Project Android Layout activity_android_dialog.xml <RelativeLayout xmlns:android='http://schemas.android.com/apk/res/android' xmlns:tools='http://schemas.android.com/tools' android:layout_width='match_parent' android:layout_height='match_parent' > <Button android:id='@+id/btn_launch' android:layout_width='wrap_content' android:layout_height='wrap_content' android:layout_alignParentTop='true' android:layout_centerHorizontal='true' android:layout_marginTop='115dp' android:text='Launch Dialog' /> <TextView android:id='@+id/textView1' android:layout_width='wrap_content' android:layout_height='wrap_content' android:layout_alignParentLeft='true' android:layout_alignParentTop='true' android:layout_marginLeft='28dp' android:layout_marginTop='54dp' android:text='@string/app_desc' android:textAppearance='?android:attr/textAppearanceLarge' /> </RelativeLayout> Dialog Layout ...

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Coding and Cynicism

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We had no reasons to be anxious about this component. It has been running for about an year now. It used to handle around 1000 messages per day and email out a automated report twice every day. The solution was based on robust integration tools and technologies i.e. TIBCO EMS for delivering messages and Spring Integration for reading and handling ...

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Three mobile projects from the Apache Software Foundation

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When somebody says “Apache Software Foundation” in a discussion on Open Source, some people try to provoke with a big and loud yawn. They think on C++ coding dinosaurs who are hacking on Apache HTTPD, the worlds most used web server. Indeed the trend tells us to use NGINX or work with Node.js on the server side instead. Besides the ...

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Android books giveaway for celebrating Packt’s 1000 title Roundup

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Hello fellow Java Geeks! Our second giveaway of Packt Publishing’s best selling books on Android has ended. The Prize Winners The 4 lucky winners that will receive the e-book prizes are (names are as appeared on their emails) : Joakim Lagström Rizwan Ahamath Burhanudeen Isreal esau sugganbuggan Each one of the 4 winners will receive a copy of their favorite e-books on Android programming for free : The ...

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3 things Java developers should know

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Here is an interesting article for those of should who have been following remotely the JavaOne 2012 conference. A recent interview with the Java Champion Heinz Kabutz was brought to my attention; including his Java memory puzzle program which was quite instructive from a Java memory management perspective. One particular section of the interview captured my attention: things Java developers ...

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JavaOne 2012: Looking into the JVM Crystal Ball

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I returned to Plaza A/B in the Hilton to attend the fourth session on Monday, but first went up to the top floor of the Hilton to pick up lunch. I’m reminded every year on the first day of JavaOne how surprisingly frustrating the first day’s lunch acquiring process is for everyone involved. I know I found the experience a ...

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5 ways how a recruiter can **** me off

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I get called from recruiters on a regular basis. It just happened right now which motivated me to collect my thoughts on IT recruiting – something on my to-do list for a while. To be honest, like many of my colleagues I’m not very fond of the “scene”. At some points of time it felt more like trading with camels ...

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Getting started with Scala and Scalatra – Part IV

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Welcome to the last part of this series of tutorials on scala and scalatra. In this part we’ll look at how you can use Akka to handle your requests using an asynchronous dispatcher, how to use subcut for dependency injection and finally how you can run the complete API in the cloud. In this example I’ve used openshift from JBoss ...

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