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From the monthly archives: January 2011
We may come across a situation when one of our process may take more time than expected which may eventually result in affecting other processes in UNIX.Suppose we have a script which is performing some task.However due to some constraint we want this task to be completed within some specific amount of time.Say we have time slots for all our tasks and if any task is exceeding the time allowed for that task , it should be terminated.So we will see how to kill a process if it is taking more time than specified time for that process.
Following code may help in achieving exactly what we’ve been discussing here : Continue reading
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Google has recently started Gmail desktop notifications which allows Gmail user to see if there is any new email or Chat message even when there web browser is minimized. If Gmail Desktop notifications is enable, you’ll see a pop-up when new chat messages or new email arrives.The feature is somewhat similar to what we have in GTalk or in Outlook. For time being, only Google Chrome is supporting Gmail Desktop Notification. Continue reading
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You can easily use Google Calendar in offline mode.Using Google Calendar in offline mode is a good idea especially if you have other social network account associated with your Gmail Account.Basically, we all have our Orkut account associated with our Gmail account.The advantage is if you have a social network account like Orkut Account associated with your Gmail account, you can have access to Birthday and other events date at your desktop.So even if you have limited access to internet you can check Birthday of your friends. Continue reading | 4 Comments
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It’s been some time since Airtel launches its 3G services in Karnataka circle.So I thought of testing video call today.Believe me guys, it is good and worth trying.If your telecom operator has launched 3G services in your circle make sure you give it a try.I have tested 3G services via Airtel.I will be sharing the procedure I followed in order to use video call on Airtel 3G.To use Airtel 3G, you must have 3G activated on your number.To activate 3G on your number you can call customer care 121 and raise request for activating Airtel 3G on your number.Call charges are 50 paise per 3 minutes. Continue reading | 9 Comments
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To execute a C program in UNIX , we need a file which have ‘C’ code in it.In this example we will print “My name is Nitin ‘Raj’ Srivastava”.Let us first create a C program file named MyName.c:To compile this C file we will give command cc MyName.c .The output of this command will be a.out file.We can rename this a.out file to something with more relevant name such as PrintName.Use command :
cp a.out PrintName
Now to execute PrintName just give PrintName(or the name to which you’ve renamed a.out file)
The output will be displayed : My Name is Nitin ‘Raj’ Srivastava Continue reading
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Ten things you must know about your Ipod Nano Touch Screen.
1) iPod nano Touch Screen comes with 1.5-inch colour display with 240*240- pixel resolution and ofcourse awesome music playback quality.
2) Multi-Touch feature in iPod nano lets you rotate the screen as per your requirement.
3) Move an icon to new place.For that hold an icon to move untill it jiggles, drag it to its new place and press Wake/Sleep button.
4) There is no button to turn off iPod nano touch screen.Just pause the music and radio and press Sleep button.Ipod nano will go into a less battery consumption mode.If for next 36 hours there is no activity, then automatically power will be turned off.
5) There is also FM Radio available in iPod nano Touch Screen.You can not only listen however pause live FM Radio in iPod and store 15 minutes of live FM radio.You can fastforward to come to live FM or go backward. Continue reading | 5 Comments
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Shoogloo Network is an Indian company that provides Online Marketing services like Affiliate Marketing, Search Engine Optimization, Search Engine Marketing solutions, PPC Management Services etc.In this post I will share my personal experience with Shoogloo Network.I have been using Shoogloo Network for publishers since July,2010.I can say so far the experience with Shoogloo Network is neutral.There are good things as well as bad things about Shoogloo Network which one must consider before joining Shoogloo Network.
The good things about Shoogloo Network are: Continue reading | 10 Comments
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We can use Teradata Qualify Row Number to have an alternate solution to Group by clause or using distinct.Qualify works on the final set of result rows.Qualify row number we can use in order to have a specific record or number of records.We will understand how Qualify Row Number is useful by taking example of a case when we have SCD2 implemented in table and we want to select latest value for any column.Eg: If there is an employee in a table emp who has changed his location from one city to other in the same company.For SCD2 we will add a new record with new location for the employee and date from which it is effective.If requirement is to select only the latest location for all the employees we can use Qualify Row Number to obtain the desired result.
SQL Query will be somewhat like : Continue reading | 5 Comments
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