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Vector in C++

Vectors are sequence container which represents Arrays and can change their size during run-time. Vectors use contiguous blocks of memory (as Arrays) for their elements. That means the elements of the sequence can be accessed using offsets on regular

How to Get Hijri Equivalent Date of Gregorian Date?

Hello Reader's! In this blog, we will see how to get conversion of Gregorian date into Hirji (Islamic date). Before you start the getting the equivalent you must be knowing that Hijri Calendar is about 400 year lags behind our current cale

Procedural Generation

Procedural !! is the word.Have you heard it before? Have you heard about Procedural generation? Yes or No what ever your answer is, But this term blows my mind out and make me curious and to think about it. So i have done some research on it. &nbs

Creating Select Boxes using form helpers in rails

One of the most common html elements in a web page is select box. In Rails select and option tag helper method is used to display it . select and option tag: <%= select_tag(:city_id, options_for_select[[‘Bangalore’, 1], [‘Dehradun’, 2]]) %>

How to inherit the modules in OpenERP (Odoo) ?

First we have to look customized module, according to there requirement fields class, model and then we have to decide to inherit existing module. As in below .py (Python file):- class Demo(osv.osv): _inherit='sale.order.line' // sale.order.l

How to mapped the records in openERP/Odoo ?

If you want to mapped the records in OpenERP(Odoo) follow the below mentioned code and paste it in your (Python).py file: → # returns a list of summing two fields for each record in the set records.mapped(lambda r: r.field1 + r.field2) # returns a l

How to print the data from my array?

I want to print a file with the data of this struct.    struct dados { char matr[50]; char ele[50]; float ela[50]; float final[50]; int freq[50]; float recu[50]; }; Already trie

Mapping an Elastic Ip to amazon ec2 server

Hi Friends, We always face challenges when we don't have an amazon account or we don't want to open amazon account and give credit card credentials. So I came up with a solution where you can see step by step how to setup server or map elastic addres

How to fetch keys and values of an array

This article provides the details about some PHP functions which are used to fetch keys and values of an array. The article also defines a function which can also used to fetch all values from a single column of a multidimensional array. The details

How can we know the count/number of elements of an array?

Hello Readers In php we count the number of elements of an array by two ways: 1. sizeof() 2. count() sizeof() sizeof() function is an alias of count() and it is used to count the elements of an array. Syntax of the function sizeof(): sizeof(a

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