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Sunday, December 21, 2014

apache cassandra 1.0.8 out of memory error unable to create new native thread

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If you are using apache cassandra 1.0.8 and having the exception such as below, you may want to further read. Today, we will investigate on...
Saturday, December 20, 2014

Speed up android emulator startup in eclipse

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When exploring hello world android development app in eclipse, the emulator just painfully slow to even launch. To me, the speed matter beca...
Friday, December 19, 2014

Setting up eclipse with Android development environment

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Today, we will explore something different. Android is a very well known brand in the public now and can be found in devices such as smartp...
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Sunday, December 7, 2014

Gnome goodies: add hardware sensor in panel. add stock indicator in the panel.

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Today we will add two more applets to the gnome panel. You might want to look into the past article about gnome applets that were configured...
Saturday, December 6, 2014

Gnome goodies: common keyboard shortcut. Remembering state of num lock.

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If you have been using linux and there is a key on your keyboard with windows logo, it is known as Super key. This super key will be widely...
Friday, December 5, 2014

Poll statistics from Asus router RT-N14UH through http and plot in mrtg

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If you have Asus router model RT-N14UHP , you should probably read on. This is a pretty decent router capable for a lot of feature includin...
Sunday, November 23, 2014

Investigate into why key cache in apache cassandra 1.0.8 gets reduced

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Today, we will investigate into apache cassandra 1.0.8 when and why it reduce configured key cache . If you run the command nodetool cfstats...