Salesforce Ten Not Ben

General Questions and Comments [more] generic questions on software development -------------------------------------------------------------------------------- What is the complexity of this algorithm -------------------------------------------------------------------------------- What is your stronger language (Java or C#) -------------------------------------------------------------------------------- Lot of design questions and OOAD stuff 2 -------------------------------------------------------------------------------- Programming questions asked were more or less same as the ones listed at this site -------------------------------------------------------------------------------- more architectural view about solve problem capability. I think the intervier was more realistic than the other two . Not just because he recommend to 2nd interview, since I also have the experience with recuriting other employees in the past. I felt the potenial is more than anything in work. Coding is j...

Deepak Dhakal's Blog: Parameter Sniffing and Reporting service through Visual studio

Today I had a very bad day. My friend left me a job that he estimated for 2 hours and Now I need to finish that ..There is no chance that i can write multiple pages sql Stored procedures /query and create report in 2 hours .. It is going to take me at least 15 hours for everything .. Ok that is not the point .. the point .. I spent 5 hours to write all the query .. tested in Sql query manager and ran great ... Thought I was really good .. created a report layout .. added few dataset and ran the report using VS 2005 IDE .. Now the drama begins .. It took 5-10 mins to render report by VS 2005. I went to sql server machine.. checked for task manager .. CPU uses was more than 50% for that 10 mins time .WOW .. When I ran the same query in query manager .. it took less than 5 seconds .. I was upset .. restarted VS .. restarted computer .. nothing happened .. recompiled code .. redeployed .. Nothing ..Nothing at all.. I googled about it .. I am not only one.. If u have same problem .. Google...

CSS Inheritance An explanation of how inheritance works in CSS and why CSS doesn't need Object Oriented style inheritance. Introduction Many newcomers to CSS are confused by inheritance; this is often because they come from a background in object oriented (OOP) programming and expect CSS to work in a similar way. This document attempts to explain CSS inheritance and present alternatives to OO-style inheritance to demonstrate why it is not necessary. CSS Inheritance CSS inheritance works on a property by property basis. When applied to an element in a document, a property with the value 'inherit' will use the same value as the parent element has for that property. For example, given this style sheet: `.foo { background-color: white; color: black; } `.bar { background-color: inherit; color: inherit; font-weight: normal; } And this HTML fragment: div class="foo"> Hello, world. This is a very short paragraph! `div> The background colour of ...

1. Reverse a singly linked list // // iterative version // Node* ReverseList( Node ** List ) { Node *temp1 = *List; Node * temp2 = NULL; Node * temp3 = NULL; while ( temp1 ) { *List = temp1; //set the head to last node temp2= temp1->pNext; // save the next ptr in temp2 temp1->pNext = temp3; // change next to privous temp3 = temp1; temp1 = temp2; } return *List; } 2. Delete a node in double linked list void deleteNode(node *n) { node *np = n->prev; node *nn = n->next; np->next = n->next; nn->prev = n->prev; delete n; } 3. Sort a linked list //sorting in descending order struct node { int value; node* NEXT; } //Assume HEAD pointer denotes the first element in the //linked list // only change the values…don’t have to change the //pointers Sort( Node *Head) { node* first,second,temp; first= Head; while(first!=null) { second=first->NEXT; while(second!=null) { if(first->value value) { temp = new node(); temp->value=first->value; first-...

What is encapsulation?? Containing and hiding information about an object, such as internal data structures and code. Encapsulation isolates the internal complexity of an object's operation from the rest of the application. For example, a client component asking for net revenue from a business object need not know the data's origin. What is inheritance? Inheritance allows one class to reuse the state and behavior of another class. The derived class inherits the properties and method implementations of the base class and extends it by overriding methods and adding additional properties and methods. What is Polymorphism?? Polymorphism allows a client to treat different objects in the same way even if they were created from different classes and exhibit different behaviors. You can use implementation inheritance to achieve polymorphism in languages such as C++ and Java. Base class object's pointer can invoke methods in derived class objects. You can also achieve polymorphism i...

Area Number One: Coding The candidate has to write some code. Give them a coding problem that requires writing a short, straightforward function. They can write it in whatever language they like, as long as they don't just call a library function that does it for them. It should be a trivial problem, one that even a slow candidate can answer in 5 minutes or less. (If the candidate seems insulted by the thought of having to get their hands dirty with a trivial coding question, after all their years of experience, patents, etc., tell them it's required procedure and ask them to humor you. If they refuse, tell them we only interview people who can demonstrate coding skills over the phone, thank them for their time, and end the call.) Give them a few minutes to write and hand-simulate the code. Tell them they need to make it syntactically correct and complete. Make them read the code to you over the phone. Copy down what they read back. Put it into your writeup. If th...