tag:blogger.com,1999:blog-73963281329452885952023-11-15T11:06:06.536-08:00Skill To LearnLearn Everything with ease .....Skill To Learnhttp://www.blogger.com/profile/08100711079803904160noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-7396328132945288595.post-82636470707879150132010-12-24T01:20:00.000-08:002010-12-24T01:20:17.362-08:00Google: TIPS AND TRICKS<span style="font-size: large;">To find defination:</span><br />
===================<br />
define: [search keyword]<br />
<br />
<span style="font-size: large;">To fine somw wheres time:</span><br />
=========================<br />
What time is it in [location]<br />
or<br />
<a name='more'></a>time in [location]<br />
<br />
<span style="font-size: large;">To find out conversions:</span><br />
==========================<br />
1 mile in kilometer<br />
or<br />
1 dollar in pkr<br />
<br />
<span style="font-size: large;">To find out whether of some where:</span><br />
==================================<br />
wheather in [location]<br />
<br />
<span style="font-size: large;">To open blocked sites:</span><br />
======================<br />
cache:[sitename]<br />
<br />
NOTE: dont put space between colun and sitename.<br />
<br />
<span style="font-size: large;">To find exact terms:</span><br />
====================<br />
use qoutes "" and enclosed search string with it.<br />
<br />
<span style="font-size: large;">To find out movie:</span><br />
==================<br />
movie: [movie name]<br />
<br />
<span style="font-size: large;">To find specific file type:</span><br />
===========================<br />
IBM financial statement filetype:pdf<br />
<br />
<br />
<span style="font-size: large;">author:</span> If you include author: in your query, Google will restrict your Google Groups results to include newsgroup articles by the author you specify. The author can be a full or partial name or email address. For example, [ children author:john author:doe ] or [ children author:doe@someaddress.com ] return articles that contain the word “children” written by John Doe or doe@someaddress.com.<br />
<br />
Google will search for exactly what you specify. If your query contains [ author:”John Doe” ] (with quotes), Google won’t find articles where the author is specified as “Doe, John.”<br />
<br />
<span style="font-size: large;"><b>group:</b></span><br />
If you include group: in your query, Google will restrict your Google Groups results to newsgroup articles from certain groups or subareas. For example, [ sleep group:misc.kids.moderated ] will return articles in the group misc.kids.moderated that contain the word “sleep” and [ sleep group:misc.kids ] will return articles in the subarea misc.kids that contain the word “sleep.”<br />
<b> </b><br />
<span style="font-size: large;"><b>site:</b></span><br />
If you include site: in your query, Google will restrict your search results to the site or domain you specify. For example, [ admissions site:www.lse.ac.uk ] will show admissions information from London School of Economics’ site and [ peace site:gov ] will find pages about peace within the .gov domain. You can specify a domain with or without a period, e.g., either as .gov or gov.<br />
<br />
Note: Do not include a space between the “site:” and the domain.<br />
<br />
You can use many of the search operators in conjunction with the basic search operators +, –, OR, and " ". For example, to find information on Windows security from all sites except microsoft.com, enter:<br />
<br />
[ windows security –site:microsoft.com ]<br />
<br />
You can also restrict your results to a site or domain through the domains selector on the Advanced Search page.<br />
<br />
<span style="font-size: large;">Exclude Words:</span><br />
Lets say you want to search for content about internet marketing, but you want to exclude any results that contain the term advertising. To do this, simply use the "-" sign in front of the word you want to exclude.<br />
<br />
Example Search: internet marketing -advertising<br />
<br />
Read more: http://blog.hubspot.com/blog/tabid/6307/bid/1264/12-Quick-Tips-To-Search-Google-Like-An-Expert.aspx#ixzz15VOVsbVd<br />
<br />
Similar Words and Synonyms:<br />
Let’s say you are want to include a word in your search, but want to include results that contain similar words or synonyms. To do this, use the "~" in front of the word.<br />
<br />
Example: "internet marketing" ~professional<br />
<br />
Read more: http://blog.hubspot.com/blog/tabid/6307/bid/1264/12-Quick-Tips-To-Search-Google-Like-An-Expert.aspx#ixzz15VOgrrja<br />
<span style="font-size: large;"><br />
This OR That:</span><br />
By default, when you do a search, Google will include all the terms specified in the search. If you are looking for any one of one or more terms to match, then you can use the OR operator. (Note: The OR has to be capitalized).<br />
<br />
Example: internet marketing OR advertising<br />
<span style="font-size: large;"><br />
Phone Listing:</span><br />
Let’s say someone calls you on your mobile number and you don’t know how it is. If all you have is a phone number, you can look it up on Google using the phonebook feature.<br />
<br />
Example: phonebook:617-555-1212 (note: the provided number does not work – you’ll have to use a real number to get any results).<br />
<br />
Read more: http://blog.hubspot.com/blog/tabid/6307/bid/1264/12-Quick-Tips-To-Search-Google-Like-An-Expert.aspx#ixzz15VOwSgwi<br />
<br />
<span style="font-size: large;"># Area Code Lookup:</span><br />
If all you need to do is to look-up the area code for a phone number, just enter the 3-digit area code and Google will tell you where it’s from.<br />
<br />
Example: 617<br />
<span style="font-size: large;"><br />
# Numeric Ranges:</span><br />
This is a rarely used, but highly useful tip. Let’s say you want to find results that contain any of a range of numbers. You can do this by using the X..Y modifier (in case this is hard to read, what’s between the X and Y are two periods. This type of search is useful for years (as shown below), prices or anywhere where you want to provide a series of numbers.<br />
<br />
Example: president 1940..1950<br />
<br />
Read more: http://blog.hubspot.com/blog/tabid/6307/bid/1264/12-Quick-Tips-To-Search-Google-Like-An-Expert.aspx#ixzz15VPDHcys<br />
<br />
<span style="font-size: large;"># Vertical search</span><br />
Instead of searching for a term across all pages on the web, search within a specialized field. Google has a number of specific searches, allowing you to search within blogs, news, books, and much more:<br />
<br />
* Blog Search http://blogsearch.google.com/<br />
* Book Search http://books.google.com/<br />
* Scholar http://scholar.google.com/<br />
* Catalogs http://catalogs.google.com/<br />
* Code Search http://www.google.com/codesearch<br />
* Directory http://www.google.com/dirhp<br />
* Finance http://finance.google.com/finance<br />
* Images http://images.google.com/<br />
* Local/Maps http://maps.google.com/maps<br />
* News http://news.google.com/<br />
* Patent Search http://www.google.com/patents<br />
* Product Search http://www.google.com/products<br />
* Video http://video.google.com/<br />
<span style="font-size: large;"><br />
Wildcard</span><br />
The "*" symbol is a wildcard. This is useful if you're trying to find the lyrics to a song, but can't remember the exact lyrics. [can't * me love lyrics] will return the Beatles song you're looking for. It's also useful for finding stuff only in certain domains, such as<br />
educational information: ["dumb little man" research *.edu].Skill To Learnhttp://www.blogger.com/profile/08100711079803904160noreply@blogger.com0tag:blogger.com,1999:blog-7396328132945288595.post-20652902058243863422010-12-07T23:28:00.001-08:002010-12-07T23:28:26.642-08:00ClassA Class is a blueprint / template of an object. A class contains all the code that relates to its object. A class is a user defined datatype which contains Methods, Variables and Properties. <br />
Consider example of a cat (class), it will consist of color, breed .... etc (characteristics) and the ability to jump, run ..... etc (behaviors)Skill To Learnhttp://www.blogger.com/profile/08100711079803904160noreply@blogger.com0tag:blogger.com,1999:blog-7396328132945288595.post-59497693781284637642010-12-07T23:27:00.001-08:002010-12-07T23:28:39.505-08:00ObjectAn Object of a given class is called an instance of the class. The instance is the actual object created at runtime. Object belonging to a class will have same attributes and actions as the class. Here Attributes are the characteristics that describes an object. <br />
<br />
When we look at the real world we see all objects share two characteristics, state and behavior. <br />
Like a man will have different <br />
States : Name, Skin tone, Hungry .... etc<br />
Behaviors: Eating, Talking, Relaxing, walking .... etc<br />
<br />
Take a self test, look at objects around you in your surrounding and decide what states and behaviors these objects posses. Identifying things like this is actually thinking in terms of Object Oriented Programming (OOP).<br />
<br />
Software Objects are also similar to real world objects they also posses states and behaviors. States are stored in Fields and behaviors are exposed through Methods (also known as functions in some programming languages).Skill To Learnhttp://www.blogger.com/profile/08100711079803904160noreply@blogger.com0tag:blogger.com,1999:blog-7396328132945288595.post-80920282880320947952010-12-07T23:25:00.000-08:002010-12-07T23:28:53.362-08:00Advantages of Object Oriented ProgrammingFollowing are the key benefits / advantages of using Object Oriented Programming technique :<b><br />
<br />
- Modularity:</b> Source code for every object can be maintained independently of <br />
the other objects.<br />
<br />
<b>- Data / Information Hiding:</b> The details of the internal implementation of the objects remain hidden.<br />
<br />
<b> - Code Reuse:</b> If an object already exists you can reuse it and can also expand it.<br />
<br />
<b> - Debugging Ease and Plug Ability:</b> If an object became problematic you can easily debug it or you can replace it with another object.<br />
<br />
<b>- Method Overloading:</b> Methods with same name having different Parameters.Skill To Learnhttp://www.blogger.com/profile/08100711079803904160noreply@blogger.com0tag:blogger.com,1999:blog-7396328132945288595.post-11412644575291366962010-12-07T23:22:00.000-08:002010-12-07T23:23:15.012-08:00Object Oriented ProgrammingObject Oriented Programming uses objects together with their interaction to design computer applications. It uses data structures consisting of data fields and methods. Where, Data fields are the data encapsulated within a class and Methods are a sequence of programming statements to perform a specific action or task.<br />
<br />
Object is a member of a class. An object of a given class is called an instance of the class. Instance refers to any running process. Class is used as a template to create objects of that class. The template describes the state and behavior that the objects of the class share.<br />
<br />
In real world whatever we see or with whatever we interact are objects like a man/women, a cycle or a bike …. etc. Every object have a theoretical background, the theory(class) is first designed in order to create objects.<br />
<br />
As an Example consider a factory making registers or books. For this purpose it will create a class/theory first which will contain every detail about the register. Now depending on this single class it will create like 1000 registers (objects). <br />
<br />
Three basic pillars of Object Oriented Programming are :<br />
- Encapsulation<br />
- Inheritance <br />
- PolymorphismSkill To Learnhttp://www.blogger.com/profile/08100711079803904160noreply@blogger.com0