Articles by Wendelius (Articles: 29, Technical Blogs: 2, Tip/Tricks: 37, Reference: 1)

Articles: 29, Technical Blogs: 2, Tip/Tricks: 37, Reference: 1

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Reference Articles
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Average article rating: 4.89

Database Development
SQL Server	How to pass multiple records to a Stored Procedure Posted: 2 Dec 2008 Updated: 2 Dec 2008 Views: 125,046 Rating: 4.92/5 Votes: 31 Popularity: 7.11 Licence: The Code Project Open License (CPOL) Bookmarked: 89 Downloaded: 1,138 Please Sign up or sign in to vote. How to pass multiple records to a Stored Procedure in a single roundtrip.
	Physical location of a row in SQL Server Posted: 20 Feb 2011 Updated: 25 Feb 2011 Views: 79,726 Rating: 4.85/5 Votes: 18 Popularity: 6.08 Licence: The Code Project Open License (CPOL) Bookmarked: 32 Downloaded: 222 Please Sign up or sign in to vote. This article describes the pseudo column to identify the unique physical location of a single row.
	Custom Aggregates in SQL Server Posted: 17 Mar 2011 Updated: 26 Mar 2011 Views: 74,203 Rating: 4.95/5 Votes: 24 Popularity: 6.84 Licence: The Code Project Open License (CPOL) Bookmarked: 41 Downloaded: 546 Please Sign up or sign in to vote. SQL Server not having the aggregates you need? Why not build your own.
	Using Table-Valued Functions in SQL Server Posted: 10 Mar 2011 Updated: 6 Aug 2011 Views: 558,093 Rating: 4.92/5 Votes: 51 Popularity: 8.27 Licence: The Code Project Open License (CPOL) Bookmarked: 65 Downloaded: 1,207 Please Sign up or sign in to vote. This article shows few examples for using Table-Valued Functions.
	Mimicking null-safe equal to operator in SQL Server Posted: 19 Sep 2011 Updated: 20 Sep 2011 Views: 30,422 Rating: 0.00/5 Votes: 0 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 88 Please Sign up or sign in to vote. This article describes how to mimic the null-safe equal to operator using an UDF in SQL Server.
	Executing multiple SQL statements as one against SQL Server Posted: 27 Dec 2011 Updated: 27 Dec 2011 Views: 250,934 Rating: 4.91/5 Votes: 16 Popularity: 5.78 Licence: The Code Project Open License (CPOL) Bookmarked: 26 Downloaded: 1,310 Please Sign up or sign in to vote. This article describes a few techniques for how multiple SQL statements can be executed with one SqlCommand.
	Control trigger logic based on user Posted: 20 May 2012 Updated: 20 May 2012 Views: 16,870 Rating: 4.90/5 Votes: 7 Popularity: 4.14 Licence: The Code Project Open License (CPOL) Bookmarked: 10 Downloaded: 113 Please Sign up or sign in to vote. This article describes a mechanism how trigger actions bypassed based on database user information
	About transaction log and its truncation in SQL Server Posted: 7 May 2012 Updated: 9 Aug 2012 Views: 68,491 Rating: 4.55/5 Votes: 8 Popularity: 4.11 Licence: The Code Project Open License (CPOL) Bookmarked: 25 Downloaded: 0 Please Sign up or sign in to vote. Article describes basic information about transaction log behavior and truncation of the log.
	Calculating simple running totals in SQL Server Posted: 15 Dec 2011 Updated: 12 Dec 2014 Views: 379,115 Rating: 4.90/5 Votes: 40 Popularity: 7.86 Licence: The Code Project Open License (CPOL) Bookmarked: 50 Downloaded: 977 Please Sign up or sign in to vote. Some simple scenarios to calculate running totals in SQL Server.
	Logging from inside a transaction Posted: 19 Jan 2015 Updated: 21 Feb 2015 Views: 41,080 Rating: 4.94/5 Votes: 30 Popularity: 7.23 Licence: The Code Project Open License (CPOL) Bookmarked: 38 Downloaded: 246 Please Sign up or sign in to vote. How to log information into a table from inside a transaction, even if the transaction is rolled back.
	What should be considered when NOLOCK hint is used Posted: 11 Feb 2011 Updated: 12 Jul 2016 Views: 44,762 Rating: 4.97/5 Votes: 17 Popularity: 6.11 Licence: The Code Project Open License (CPOL) Bookmarked: 16 Downloaded: 58 Please Sign up or sign in to vote. When considering to use NOLOCK hint, there are a few things that should be kept in mind.
	Restricting logon to SQL Server Posted: 13 Oct 2016 Updated: 18 Oct 2016 Views: 13,633 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 12 Downloaded: 369 Please Sign up or sign in to vote. Discussion and a few approaches how to restrict logging into SQL Server using a logon trigger or into a database by using a specific procedure.
	Writing into a file from database Posted: 2 Oct 2016 Updated: 4 Nov 2016 Views: 17,702 Rating: 5.00/5 Votes: 9 Popularity: 4.77 Licence: The Code Project Open License (CPOL) Bookmarked: 19 Downloaded: 495 Please Sign up or sign in to vote. Few CLR procedure concepts to write into a file from SQL Server database
	How to store and fetch binary data into a file stream column Posted: 3 Jan 2009 Updated: 11 Dec 2016 Views: 198,007 Rating: 4.87/5 Votes: 44 Popularity: 7.95 Licence: The Code Project Open License (CPOL) Bookmarked: 91 Downloaded: 4,987 Please Sign up or sign in to vote. Desribes how to store and fetch binary data to a filestream column compared to a varbinary column.
	What You See Is What You Update Posted: 2 Apr 2017 Updated: 2 Apr 2017 Views: 7,561 Rating: 4.95/5 Votes: 4 Popularity: 2.98 Licence: The Code Project Open License (CPOL) Bookmarked: 0 Downloaded: 85 Please Sign up or sign in to vote. This is an alternative for "What You See Is What You Update"
	How to Prevent When a Transaction Accidentally Overwrites Modified Data Posted: 23 Mar 2017 Updated: 30 Apr 2017 Views: 18,041 Rating: 4.91/5 Votes: 15 Popularity: 5.62 Licence: The Code Project Open License (CPOL) Bookmarked: 15 Downloaded: 501 Please Sign up or sign in to vote. This article explains the problem, when another transaction (concurrent or not) accidentally overwrites previously modified data and how to prevent this from happening.
	Properly executing database operations Posted: 19 Aug 2015 Updated: 10 Jul 2017 Views: 40,627 Rating: 4.91/5 Votes: 40 Popularity: 7.70 Licence: The Code Project Open License (CPOL) Bookmarked: 59 Downloaded: 826 Please Sign up or sign in to vote. This article discusses some basic requirements for successful database operations such as error handling, use of parameters and transactions.
	Data versioning in SQL Server using snapshot a.k.a. row versions Posted: 11 Oct 2008 Updated: 7 Feb 2018 Views: 60,953 Rating: 4.34/5 Votes: 23 Popularity: 5.91 Licence: The Code Project Open License (CPOL) Bookmarked: 35 Downloaded: 196 Please Sign up or sign in to vote. This article describes how to enable SQL Server internal row versioning to achieve greater concurrency in OLTP systems. This is done by enabling snapshot isolation.
	Custom String Split Function with Few Enhancements Posted: 26 Dec 2018 Updated: 26 Dec 2018 Views: 4,982 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 100 Please Sign up or sign in to vote. This article shows a custom SQL Server function to split a string delimited by a character or a set of characters. The function also contains a few handy enhancements.
Desktop Programming
ATL	SQL Server: Query to find upcoming birthdays for the current week Posted: 13 Sep 2012 Updated: 13 Sep 2012 Views: 59,908 Rating: 5.00/5 Votes: 9 Popularity: 4.77 Licence: The Code Project Open License (CPOL) Bookmarked: 10 Downloaded: 0 Please Sign up or sign in to vote. This is an alternative for "SQL Server: Query to find upcoming birthdays for the current week"
WPF	Directory size browser Posted: 10 Feb 2015 Updated: 17 Feb 2015 Views: 51,363 Rating: 4.92/5 Votes: 47 Popularity: 8.13 Licence: The Code Project Open License (CPOL) Bookmarked: 92 Downloaded: 3,122 Please Sign up or sign in to vote. This article shows how to build a responsive directory size browser application utilizing threading. The source code includes both C# and VB.Net
Programming Languages
F#	Simple trend calculation Posted: 22 May 2016 Updated: 15 Aug 2017 Views: 42,399 Rating: 4.97/5 Votes: 14 Popularity: 5.53 Licence: The Code Project Open License (CPOL) Bookmarked: 31 Downloaded: 1,686 Please Sign up or sign in to vote. Simple linear trend calculation with different types for X values implemented in C#, VB, and F#
SQL	Custom Aggregates in Oracle Posted: 19 Mar 2011 Updated: 19 Mar 2011 Views: 32,823 Rating: 4.91/5 Votes: 8 Popularity: 4.43 Licence: The Code Project Open License (CPOL) Bookmarked: 10 Downloaded: 146 Please Sign up or sign in to vote. How to create custom aggregates in Oracle using PL/SQL
	Installing Oracle 11g XE (Express Edition) Posted: 14 Sep 2011 Updated: 14 Sep 2011 Views: 181,639 Rating: 4.72/5 Votes: 11 Popularity: 4.92 Licence: The Code Project Open License (CPOL) Bookmarked: 23 Downloaded: 0 Please Sign up or sign in to vote. This article briefly describes basic information about installing the Oracle 11g XE database on Windows and few Developer tools such as SQL Developer
	Mimicking SQL Server identity column in Oracle Posted: 8 Jan 2012 Updated: 8 Jan 2012 Views: 42,762 Rating: 4.94/5 Votes: 5 Popularity: 3.45 Licence: The Code Project Open License (CPOL) Bookmarked: 7 Downloaded: 309 Please Sign up or sign in to vote. This article describes how to use a sequence to mimic the SQL Server identity column in Oracle.
	Examples for Creating Oracle Functions Posted: 13 Mar 2011 Updated: 1 Apr 2012 Views: 157,424 Rating: 4.75/5 Votes: 11 Popularity: 4.75 Licence: The Code Project Open License (CPOL) Bookmarked: 13 Downloaded: 994 Please Sign up or sign in to vote. The article starts with building a simple toolkit package using basic PL/SQL but also covers some more advanced techniques, such as pipeline.
	Logging information in Oracle Posted: 30 Apr 2012 Updated: 30 Apr 2012 Views: 31,737 Rating: 5.00/5 Votes: 5 Popularity: 3.49 Licence: The Code Project Open License (CPOL) Bookmarked: 8 Downloaded: 265 Please Sign up or sign in to vote. This article describes techniques such as autonomous transactions and action information that can be used when logging information about operations in Oracle database.
Visual Basic	Creating basic Excel workbook with Open XML Posted: 22 Apr 2012 Updated: 5 May 2012 Views: 261,774 Rating: 4.93/5 Votes: 48 Popularity: 8.24 Licence: The Code Project Open License (CPOL) Bookmarked: 109 Downloaded: 19,737 Please Sign up or sign in to vote. This article describes how to create a basic Excel workbook using Open XML.
	Encrypting a dataset using AES, including compression Posted: 9 Sep 2012 Updated: 21 Aug 2015 Views: 101,107 Rating: 4.98/5 Votes: 49 Popularity: 8.37 Licence: The Code Project Open License (CPOL) Bookmarked: 127 Downloaded: 4,698 Please Sign up or sign in to vote. Article describes how to encrypt a dataset using AES. Optionally the dataset is compressed before the encryption.

Average blogs rating: 4.72

Database Development
SQL Server	Struggling with System.IO.Packaging when Creating a CLR Procedure [Technical Blog] Posted: 7 Oct 2012 Updated: 19 Oct 2012 Views: 13,100 Rating: 0.00/5 Votes: 0 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 2 Downloaded: 0 Please Sign up or sign in to vote. System.IO.Packaging namespace in WindowsBase may cause problems when trying to create a CLR procedure.
Programming Languages
SQL	Let’s SELECT Errors... [Technical Blog] Posted: 23 Aug 2015 Updated: 25 Aug 2015 Views: 15,980 Rating: 4.72/5 Votes: 6 Popularity: 3.68 Licence: The Code Project Open License (CPOL) Bookmarked: 10 Downloaded: 0 Please Sign up or sign in to vote. This post discusses about how to add checks into a SQL statement in order to prevent wrong results in case of possible future changes.

Average tips rating: 4.87

Database Development
SQL Server	How to remove duplicate rows in SQL Server 2008 when no key is present [Tip/Trick] Posted: 20 Feb 2011 Updated: 20 Feb 2011 Views: 98,617 Rating: 4.95/5 Votes: 12 Popularity: 5.34 Licence: The Code Project Open License (CPOL) Bookmarked: 22 Downloaded: 0 Please Sign up or sign in to vote. This tip describes how to delete duplicate rows from a table that doesn't have a key.
	List SQL Server Table Column Name as Rows [Tip/Trick] Posted: 5 May 2012 Updated: 6 May 2012 Views: 22,631 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 0 Please Sign up or sign in to vote. This is an alternative for "List SQL Server table column name as rows".
	Applying Running Total to a Result set [Tip/Trick] Posted: 14 May 2012 Updated: 14 May 2012 Views: 8,350 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 3 Downloaded: 32 Please Sign up or sign in to vote. This is an alternative for "Applying Running Total to a Result set"
	How to Guarantee a Fixed Amount of Rows in a Table [Tip/Trick] Posted: 19 May 2012 Updated: 19 May 2012 Views: 6,430 Rating: 0.00/5 Votes: 0 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 2 Downloaded: 24 Please Sign up or sign in to vote. This tip describes how to guarantee a fixed amount of rows in a table by using triggers
	How to remove duplicate rows in SQL Server 2005 when no key is present [Tip/Trick] Posted: 20 Feb 2011 Updated: 20 Dec 2012 Views: 30,320 Rating: 5.00/5 Votes: 6 Popularity: 3.89 Licence: The Code Project Open License (CPOL) Bookmarked: 16 Downloaded: 0 Please Sign up or sign in to vote. This tip describes how to delete duplicate rows from a table that doesn't have a key.
	Calculate aggregates for dynamic columns using UNPIVOT [Tip/Trick] Posted: 27 Dec 2012 Updated: 17 Jan 2013 Views: 25,867 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 5 Downloaded: 47 Please Sign up or sign in to vote. This tip describes how to calculate an aggregate for dynamically defined columns using UNPIVOT clause.
	Check if a number is a power of 2 with Sql Server 2012 [Tip/Trick] Posted: 18 Dec 2012 Updated: 19 Jan 2013 Views: 31,533 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 5 Downloaded: 38 Please Sign up or sign in to vote. This tip shows how to get rows from a table where a field contains a number that is a power of 2 using LOG function.
	Generating a set of random numbers in SQL Server [Tip/Trick] Posted: 26 Aug 2014 Updated: 26 Aug 2014 Views: 46,597 Rating: 5.00/5 Votes: 2 Popularity: 1.51 Licence: The Code Project Open License (CPOL) Bookmarked: 7 Downloaded: 190 Please Sign up or sign in to vote. Generate a set of random numbers by using CTE
	Fibonacci sequence using SQL Server CTE [Tip/Trick] Posted: 26 Aug 2014 Updated: 28 Aug 2014 Views: 34,239 Rating: 4.83/5 Votes: 10 Popularity: 4.83 Licence: The Code Project Open License (CPOL) Bookmarked: 7 Downloaded: 101 Please Sign up or sign in to vote. Generate Fibonacci numbers using CTE
	How to fetch data from the previous or next rows in the resultset [Tip/Trick] Posted: 27 Jul 2011 Updated: 31 Aug 2014 Views: 24,962 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 11 Downloaded: 70 Please Sign up or sign in to vote. This tip demonstrates the use of LAG and LEAD functions in SQL Server.
	To cause an error when updating a row with non-existing lookup reference [Tip/Trick] Posted: 10 Sep 2014 Updated: 10 Sep 2014 Views: 7,630 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 24 Please Sign up or sign in to vote. The tip shows how to intentionally cause an error in a situation where a non-existing reference would be updated.
	First and Last Occurrence of Day of Week Within a Month using SQL [Tip/Trick] Posted: 13 Sep 2014 Updated: 13 Sep 2014 Views: 11,072 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 2 Downloaded: 58 Please Sign up or sign in to vote. This tip describes how to fetch the first or the last occurrence of given day of week within a month by using a single SQL statement.
	Generating Desired Amount of Rows in SQL using CTE [Tip/Trick] Posted: 26 Aug 2014 Updated: 16 Sep 2014 Views: 48,793 Rating: 4.64/5 Votes: 5 Popularity: 3.24 Licence: The Code Project Open License (CPOL) Bookmarked: 10 Downloaded: 93 Please Sign up or sign in to vote. How to generate desired amount of rows in SQL Server using CTE
	Difference Between Two datetime Values in Hours, Minutes, etc. [Tip/Trick] Posted: 18 Sep 2015 Updated: 18 Sep 2015 Views: 74,682 Rating: 5.00/5 Votes: 7 Popularity: 4.23 Licence: The Code Project Open License (CPOL) Bookmarked: 6 Downloaded: 187 Please Sign up or sign in to vote. This tip shows how to calculate a difference between two datetime values and to express the difference in years, days, hours, minutes and so on.
	TrimChar to Remove Desired Character [Tip/Trick] Posted: 26 Sep 2016 Updated: 30 Sep 2016 Views: 9,160 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 3 Downloaded: 0 Please Sign up or sign in to vote. TrimChar function which removes occurences of the desired character from both ends of a string.
	How to Establish Dedicated Admin Connection (DAC) to SQL Server [Tip/Trick] Posted: 4 Oct 2016 Updated: 4 Oct 2016 Views: 21,221 Rating: 4.50/5 Votes: 5 Popularity: 3.15 Licence: The Code Project Open License (CPOL) Bookmarked: 1 Downloaded: 0 Please Sign up or sign in to vote. Few tips for connecting to an SQL Server instance using DAC
	How to Format Repeating Values in SQL Result Set [Tip/Trick] Posted: 13 Oct 2016 Updated: 13 Oct 2016 Views: 11,114 Rating: 5.00/5 Votes: 8 Popularity: 4.52 Licence: The Code Project Open License (CPOL) Bookmarked: 6 Downloaded: 36 Please Sign up or sign in to vote. A little tip on how to format repeating values in SQL output using LAG function
	Selecting Valid Records [Tip/Trick] Posted: 7 Dec 2016 Updated: 7 Dec 2016 Views: 9,420 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 2 Downloaded: 28 Please Sign up or sign in to vote. This tip demonstrates how to select valid records from a table that contains validity date limits.
	Types Don't Match between the Anchor and the Recursive Part in Column... [Tip/Trick] Posted: 28 Dec 2019 Updated: 28 Dec 2019 Views: 5,684 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 1 Downloaded: 19 Please Sign up or sign in to vote. How to overcome the error message "Types don't match between the anchor and the recursive part in column..." for varchar columns in a recursive CTE query
	All the jobs in SQL Server [Tip/Trick] Posted: 10 Aug 2011 Updated: 10 Aug 2011 Views: 7,160 Rating: 4.60/5 Votes: 3 Popularity: 2.19 Licence: The Code Project Open License (CPOL) Bookmarked: 0 Downloaded: 0 Please Sign up or sign in to vote. Or simply:exec msdb..sp_help_jobsp_help_job (Transact-SQL)[^]
Desktop Programming
Windows Forms	Resolve DesignMode for a User Control [Tip/Trick] Posted: 26 Aug 2012 Updated: 26 Aug 2012 Views: 43,243 Rating: 5.00/5 Votes: 10 Popularity: 4.77 Licence: The Code Project Open License (CPOL) Bookmarked: 8 Downloaded: 651 Please Sign up or sign in to vote. The tip shows one way to resolve if a user control is in design mode.
WPF	MessageBox Problem with Large Strings [Tip/Trick] Posted: 5 Apr 2021 Updated: 5 Apr 2021 Views: 3,072 Rating: 4.53/5 Votes: 6 Popularity: 3.52 Licence: The Code Project Open License (CPOL) Bookmarked: 5 Downloaded: 52 Please Sign up or sign in to vote. When a string longer that 65536 is shown using a message box, the result might be unexpected.
Oracle
	How to Change Password in Oracle [Tip/Trick] Posted: 21 Feb 2011 Updated: 26 Jul 2015 Views: 17,140 Rating: 4.86/5 Votes: 4 Popularity: 2.92 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 0 Please Sign up or sign in to vote. This alternative is created to correct few mistakes in the original tip. Most importantly: Never update system tables.
Programming Languages
C#	Small Utility to Swap Mouse Buttons [Tip/Trick] Posted: 29 Feb 2020 Updated: 29 Feb 2020 Views: 11,680 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: The Code Project Open License (CPOL) Bookmarked: 0 Downloaded: 47 Please Sign up or sign in to vote. Toggle mouse button swapping between on and off
	Multiple partial definitions for a class [Tip/Trick] Posted: 17 Nov 2012 Updated: 17 Nov 2012 Views: 8,200 Rating: 0.00/5 Votes: 0 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 7 Downloaded: 51 Please Sign up or sign in to vote. The tip shows an example for using multiple partial classes to define a single class.
	Cumulating values with LINQ [Tip/Trick] Posted: 26 Jul 2012 Updated: 26 Jul 2012 Views: 22,121 Rating: 4.72/5 Votes: 4 Popularity: 2.84 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 94 Please Sign up or sign in to vote. This tip describes few examples how ro cumulate values using an extension method with LINQ
	Using enum to define a new enum [Tip/Trick] Posted: 20 Jul 2012 Updated: 10 Aug 2012 Views: 53,416 Rating: 4.64/5 Votes: 10 Popularity: 4.64 Licence: The Code Project Open License (CPOL) Bookmarked: 16 Downloaded: 109 Please Sign up or sign in to vote. This tip describes how to use an existing enum to define a new, for example a context specific enum.
	How To Extract Images From An Office Document [Tip/Trick] Posted: 26 Jul 2015 Updated: 26 Jul 2015 Views: 7,051 Rating: 4.50/5 Votes: 2 Popularity: 1.35 Licence: The Code Project Open License (CPOL) Bookmarked: 5 Downloaded: 141 Please Sign up or sign in to vote. This tip shows how to extract images from an Office document saved in Office Open XML format.
	Manipulating a string array using a Lambda Expression [Tip/Trick] Posted: 7 Nov 2012 Updated: 7 Nov 2012 Views: 24,113 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 0 Please Sign up or sign in to vote. This is an alternative for "Manipulating a string array using a Lambda Expression"
	Getting publishing information for a ClickOnce deployment [Tip/Trick] Posted: 27 Mar 2012 Updated: 27 Mar 2012 Views: 17,261 Rating: 5.00/5 Votes: 2 Popularity: 1.51 Licence: The Code Project Open License (CPOL) Bookmarked: 5 Downloaded: 0 Please Sign up or sign in to vote. This tip describes a way to get publishing information for a ClickOnce deployed application
SQL	How to Guarantee a Fixed Amount of Rows in a Table in Oracle [Tip/Trick] Posted: 19 May 2012 Updated: 19 May 2012 Views: 10,030 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 1 Downloaded: 22 Please Sign up or sign in to vote. This tip describes how to guarantee a fixed amount of rows in a table by using triggers in Oracle.
	Generating desired amount of rows in Oracle using single statement [Tip/Trick] Posted: 31 Aug 2014 Updated: 31 Aug 2014 Views: 13,092 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 1 Downloaded: 34 Please Sign up or sign in to vote. Two ways of generating desired amount of rows in Oracle by using a single SQL statement.
	Fibonacci sequence in Oracle using sinqle SQL statement [Tip/Trick] Posted: 5 Sep 2014 Updated: 5 Sep 2014 Views: 21,413 Rating: 4.20/5 Votes: 2 Popularity: 1.26 Licence: The Code Project Open License (CPOL) Bookmarked: 5 Downloaded: 55 Please Sign up or sign in to vote. This tip shows two ways of generating Fibonacci numbers in a single SQL statement
	How to Fetch Data from the Previous or Next Rows in the Resultset [Tip/Trick] Posted: 22 Feb 2011 Updated: 26 Jul 2015 Views: 22,360 Rating: 4.82/5 Votes: 6 Popularity: 3.75 Licence: The Code Project Open License (CPOL) Bookmarked: 3 Downloaded: 0 Please Sign up or sign in to vote. This tip demonstrates the use of LAG and LEAD functions in Oracle.
	What’s the Difference between a Full Index Scan and a Fast Full Index Scan in Oracle? [Tip/Trick] Posted: 13 Jul 2017 Updated: 13 Jul 2017 Views: 162,863 Rating: 5.00/5 Votes: 3 Popularity: 2.39 Licence: The Code Project Open License (CPOL) Bookmarked: 1 Downloaded: 48 Please Sign up or sign in to vote. This is an alternative for "What’s the Difference between a Full Index Scan and a Fast Full Index Scan in Oracle?"
Visual Basic	Cumulating values with LINQ [Tip/Trick] Posted: 28 Jul 2012 Updated: 27 Jul 2012 Views: 9,880 Rating: 0.00/5 Votes: 0 Popularity: 0.00 Licence: The Code Project Open License (CPOL) Bookmarked: 1 Downloaded: 19 Please Sign up or sign in to vote. This is an alternative for "Cumulating values with LINQ"
	Query Hierarchical DataTable [Tip/Trick] Posted: 5 Oct 2015 Updated: 5 Oct 2015 Views: 17,362 Rating: 4.93/5 Votes: 11 Popularity: 5.13 Licence: The Code Project Open License (CPOL) Bookmarked: 19 Downloaded: 517 Please Sign up or sign in to vote. This tip shows one way to query hierarchical data from a DataTable by using an AsTree() method.
	How to connect with different types of DataBase? [Tip/Trick] Posted: 25 Nov 2011 Updated: 24 Dec 2011 Views: 20,530 Rating: 4.73/5 Votes: 6 Popularity: 3.68 Licence: The Code Project Open License (CPOL) Bookmarked: 3 Downloaded: 0 Please Sign up or sign in to vote. As a general rule of thumb, I'd suggest browsing http://www.connectionstrings.com/[^] for connection strings against popular data sources.
	Getting publishing information for a ClickOnce deployment [Tip/Trick] Posted: 1 Apr 2012 Updated: 1 Apr 2012 Views: 14,150 Rating: 5.00/5 Votes: 2 Popularity: 1.51 Licence: The Code Project Open License (CPOL) Bookmarked: 4 Downloaded: 0 Please Sign up or sign in to vote. This is an alternative for "Getting publishing information for a ClickOnce deployment"

Average reference rating: 4.92

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Wendelius

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Articles by Wendelius (Articles: 29, Technical Blogs: 2, Tip/Tricks: 37, Reference: 1)

Articles: 29, Technical Blogs: 2, Tip/Tricks: 37, Reference: 1

Average article rating: 4.89

Database Development

Desktop Programming

Programming Languages

Average blogs rating: 4.72

Database Development

Programming Languages

Average tips rating: 4.87

Database Development

Desktop Programming

Oracle

Programming Languages

Average reference rating: 4.92

Average project rating: