Null Value Snippets


08 September, 2012   

SQL query to know employees where city is null

Using a stored procedure as the source in an OLE_DB Source for SSIS, the package can’t detect the output of the stored proc.

05 November, 2015   

MYSQL code sample to replace a NULL with a given value.

29 April, 2013   

Saving the IP as Int we save a lot of space and permit do beautiful selects

15 February, 2015   

Move field position while still retaining its content.

10 September, 2011   

Example code showing how to add a primary constraint. This Oracle constraint is used to identify the primary key for a table. A primary key is a single field or combination of fields that uniquely defines a record. None of the fields that are part of the primary key can contain a null value. A table can have only one primary key. This...

02 February, 2013   

Example code for Generic Array To String Function

Mysql code example to SELECT based on a field that can have a NULL value.

An example of a simple double linked list using OOP techniques

26 July, 2012   

Java code example to append text to file in Java

25 August, 2014   

The function NVL replaces null values with a stated value. In this example the rc.customer is assigned the number '0' if it is null.

C++ source code for singly linked list - insert, remove, add, count

11 December, 2014   

C++ code snippet of simple stack using linked lists, can be used for database management system.

18 March, 2013   

This code permits you to extract files from your resource file.

28 October, 2013   

C code example how to measure time of execution

18 June, 2012   

An example of Stored PL/SQL blocks

his snippet was created under the inspiration of using the django-multilingual package. Also an additional code is used to solve the problem of saving the many-to-many relations in embedded forms (http://trac.symfony-project.org/ticket/5867#comment:21). The idea is that in all embedded I18n forms appears checkbox "delete" for each...

22 August, 2012   

This JavaScript code within your web page HTML between your HEAD tags

08 July, 2015   

Source code for a game setup for DirectX

C code snippet to dynamically create and initialize 4d array