dbms101.blogspot.com
DBMS Tutorials: connection usage
http://dbms101.blogspot.com/2012/01/connection-usage.html
Sunday, January 29, 2012. Public void createTable() throws SQLException {. Create table COFFEES " "(COF NAME varchar(32) NOT NULL, ". SUP ID int NOT NULL, " "PRICE numeric(10,2) NOT NULL, ". SALES integer NOT NULL, " "TOTAL integer NOT NULL, ". PRIMARY KEY (COF NAME), ". FOREIGN KEY (SUP ID) REFERENCES SUPPLIERS (SUP ID) ";. Statement stmt = null;. Stmt = con.createStatement();. Catch (SQLException e) {. Null) { stmt.close(); }. Public void populateTable() throws SQLException {. Statement stmt = null;.
cs-job.blogspot.com
Interesting Algorithms: Phone Number - Permutation of chars
http://cs-job.blogspot.com/2012/01/phone-number-permutation-of-chars.html
Saturday, January 21, 2012. Phone Number - Permutation of chars. Package com.algorithms;. Does not validate input. Public class PhoneNumbers {. Private static final boolean debug = false;. Private static final char[][] digits = { '0'}, {'1'},. A', 'b', 'c'}, {'d', 'e', 'f'},. G', 'h', 'i'}, {'j', 'k', 'l'},. M', 'n', 'o'}, {'p', 'q', 'r', 's'},. T', 'u', 'v'}, {'w', 'x', 'y', 'z'}. Private int permutationsCount = 0;. Private void numberDisplay() {. For (int i=0; i. For (int j=0; j. For (int i=0; i. Permu...
cs-job.blogspot.com
Interesting Algorithms: June 2015
http://cs-job.blogspot.com/2015_06_01_archive.html
Thursday, June 25, 2015. Data Structures and their applications. Http:/ www.cs.cmu.edu/ adamchik/15-121/lectures/Stacks%20and%20Queues/Stacks%20and%20Queues.html. Subscribe to: Posts (Atom). Data Structures and their applications. Quick way to read contents from a file: http:/ stackoverflow.com/questions/326390/how-to-create-a-java-string-from-the-contents-of-a-file http:/ stac. Oracle / Sun Identity Management Products. Lakshman's interface to world *. PDF Merge / other utilities.
dbms101.blogspot.com
DBMS Tutorials: How to get Oracle DB name using SQL
http://dbms101.blogspot.com/2012/01/how-to-get-oracle-db-name-using-sql.html
Wednesday, January 25, 2012. How to get Oracle DB name using SQL. Select ora database name from dual. Subscribe to: Post Comments (Atom). Oracle / Sun Identity Management Products. Lakshman's interface to world *. PDF Merge / other utilities. JDBC - PreparedStatement usage. How to write a SQL - Query. DataSource Connection for Pooling - XE. How to get Oracle DB name using SQL. Oracle XE Connection - Sample. TEST DB for Online Orders. FIRST Operations after installing Oracle DB. DUAL Table in Oracle.
cs-job.blogspot.com
Interesting Algorithms: LCS - Longest Common Subsequence
http://cs-job.blogspot.com/2012/01/lcs-longest-common-subsequence.html
Friday, January 20, 2012. LCS - Longest Common Subsequence. Very Easy approach :. Http:/ en.wikipedia.org/wiki/Longest common subsequence problem. Subscribe to: Post Comments (Atom). Prims algorithm - Greedy Approach. Dijkstra Algorithm - Very simple explanation. Phone Number - Permutation of chars. LCS - Longest Common Subsequence. Problem : Minimum Steps to One. Oracle / Sun Identity Management Products. Lakshman's interface to world *. PDF Merge / other utilities. Basics of Algorithm Analysis.
cs-job.blogspot.com
Interesting Algorithms: October 2009
http://cs-job.blogspot.com/2009_10_01_archive.html
Wednesday, October 28, 2009. How to test a product? 1 Requirements based testing - Test it based on Product Requirements doc. 2 Parallel testing - Test it against competitor and peer products. 3 Scenario testing - Assume different scenarios for different kinds of end users. 4 Usability testing - Based on usage of the product. 5 Function testing - Based on functionality. 6 Fault Injection - Inject problems. 7 Stress testing - Stress it out. 8 Performance testing - metrics. 9 Regulations - specs.
cs-job.blogspot.com
Interesting Algorithms: Dijkstra Algorithm - Very simple explanation
http://cs-job.blogspot.com/2012/01/dijkstra-algorithm-very-simple.html
Saturday, January 21, 2012. Dijkstra Algorithm - Very simple explanation. Http:/ renaud.waldura.com/doc/java/dijkstra/. April 17, 2013 at 3:04 AM. The explanation was really very good. Subscribe to: Post Comments (Atom). Prims algorithm - Greedy Approach. Dijkstra Algorithm - Very simple explanation. Phone Number - Permutation of chars. LCS - Longest Common Subsequence. Problem : Minimum Steps to One. Oracle / Sun Identity Management Products. Lakshman's interface to world *. PDF Merge / other utilities.
dbms101.blogspot.com
DBMS Tutorials: SQL interview questions with answers
http://dbms101.blogspot.com/2012/01/sql-interview-questions-with-answers.html
Monday, January 23, 2012. SQL interview questions with answers. Http:/ www.learn.geekinterview.com/resources/interview-articles/sql-interview-questions-with-answers.html. Http:/ www.sql-server-business-intelligence.com/sql-server/interview-questions-and-answers/sql-interview-questions-and-answers-pdf-download. What are the steps you will take to improve performance of a poor performing query? Some of the tools/ways that help you troubleshooting performance problems are:. SET SHOWPLAN ALL ON,. Indexes in ...
