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- Bignum arithmetic and premature optimization
- What does Knuth's statement, "premature optimization is the root of all evil," mean for security? by Chad Perrin
- Tags: Integer, Optimization, Ruby, Programmer, Language, Moore, Scripting Languages, C/C++, Development Tools, Security, Software/Web Development, Web Development, Programming Languages, Software Development, Chad Perrin
- Blog posts 2008-07-22
- A .NET primer on reference types and value types
- Working with reference types and value types is usually not given much thought during daily programming chores; but if you ever choose to pursue .NET certification, you should be familiar with both types. Tony Patton provides you with a solid background in these programming basics. by Tony Patton
- Tags: Method, Reference, Class, Type, Object, Class Type, ByRef, Person, Person Class, SwapPeople, SwapValue, person1.FirstName, person1.LastName, person1.Title, person2.FirstName, person2.LastName, person2.Title, Console.WriteLine, Integer, ByVal, .Net, C#, Application Servers, Microsoft Development Tools, Development Tools, Programming Languages, Middleware, Software Development, Software/Web Development, Enterprise Software, Software, Tony Patton
- Blog posts 2008-06-16
- Random Number Generator to create random number sequences software, random integers and random floating point numbers (exe)
- Random Number Generator to create random number sequences software, random integers and random floating point numbers. Create a list of random numbers using this great random number generator. Some of the main features include: You can specify minimum and maximum ranges of numbers that you would like to generate; Choose...
- Tags: Random Number Generator, Software, Integer
- Software downloads 2008-04-24
- XJCalc (exe)
- XJCalc is an integer matrix calculator program with the following features: Can calculate with integer matrices and integer scalars; Multiple precision integers with millions of digits; Uses Fast Hartley Transform to speed-up long multiplies; Separate input and output notation, base 2 to base 36; Greatest Common Divisor function; Modulo arithmetic...
- Tags: Function, Integer, Harry J. Smith, XJCalc, Engineering
- Software downloads 2008-03-12
- Any Base Converter (zip)
- Any Base Converter is an easy-to-use tool for converting 8-bit to 1024-bit integer between bases 2 through 36. Key Features are: Support 8-bit to 2048-bit integer. Convert integer between bases 2 through 36. Perform conversion between large integer and ASCII string. Toggle big-edian / little-edian byte order. This version is...
- Tags: Integer, Productivity
- Software downloads 2007-11-09
- Sending blob attachments in e-mail with utl_smtp
- Last time, I showed how to send an HTML-formatted e-mail from an Oracle PL/SQL application using utl_smtp. I promised I would extend the package a little with a second method that allows you to send Binary Large OBject blob attachments in the e-mails. The most common application where I work is...
- Tags: Method, Integer, E-mail, Online Communications, Rex Baldazo
- Blog posts 2007-09-30
- Understand the inner workings of generics in Java
- Generics, an advanced feature of Java 1.5, allow type checking to make sure you fill your Collections and ArrayLists with only the types of Object you intend. Generics also check that you are using the right sort of Comparator for the objects you are sorting. This type checking happens mostly...
- Tags: Integer, Generic, Java, Type, Object, Peter Mikhalenko
- Blog posts 2007-08-23
- Performing mathematical functions in VB.NET
- Maths on VB6In VB6 I do this:Dim AA = 1000 * 1024MsgBox AThis does not work as it complains about line 2 when it runs! Is it the same in VB.Net and why does it do it?RE: Performing mathematical functions in VB.NETA good stuffVariable type coercion at work hereFrom...
- Tags: Microsoft development tools, .NET, steve6375, Microsoft Visual Basic.Net, overflow, integer
- Discussion threads 2007-07-20
- Seismic Toolkit (exe)
- Seismic Toolkit offers following main modules. Seismic Datum Converter enables conversion of Segy files trace header coordinates between different UTM zones and/or between different geographical datums. Segy Coordinates Writer enables writing coordinates to Segy trace headers. Trace Header Viewer and Editor enables viewing and editing of Segy trace headers in...
- Tags: Integer, Segy Coordinates Writer
- Software downloads 2007-06-25
- How do I... Get started using the F# programming language
- This article is also available as a TechRepublic download.F# pronounced F Sharp is a functional programming language based upon OCaml. It was developed by Microsoft's Microsoft Research department. All of the tools needed to run it are available for free from Microsoft.F# runs within the .NET CLR, which means it...
- Tags: Microsoft Visual Studio, Integer, Microsoft .NET, Programming Language, Functional Programming, Programming, Justin James
- Blog posts 2007-06-08
- Basics for Visual Basic (exe)
- Basics for VB is a set of binary string and bit manipulation functions for VB5 / VB6. It contains the equivalent of DOS Basic's MKI$ CVI series for creating binary strings plus functions to check or set bits, to check or set bit fields and to check or set flags....
- Tags: Function, Integer, Microsoft Visual Basic, Microsoft Development Tools, Programming Languages, Development Tools, Software Development, Software/Web Development
- Software downloads 2007-05-16
- MS Access 2003 Forms on open event VBA
- In the open event sub procedure of a form. The help says that the 'Object' is the name of the form. I have a form with name as Admin and Caption as Admin_Form. When I click on the properties window, event tab and then click the build button next to...
- Tags: Microsoft Access, integer, sxviswan@..., ms access forms, software, programming, Microsoft Corp., VBA
- Discussion threads 2007-02-22
- Cleaning up imported data in SQL Server
- very goodway to go, Art.Did you try running different query configurations to get columnar max len?* a separate query for each column* Select separate query for each column* outer query with MAX from inner query with LENI only ask this out of curiosity about performance limitations validating large datasets like...
- Tags: integer, aikimark@..., feedback, software, database, programming, Microsoft SQL Server, server
- Discussion threads 2007-02-06
- Learn the basics about C# data types' variables
- The ability to work with any programming language requires agood understanding of the data types it offers in order to comprehend thelanguage's possibilities and limitations. In this article, I look at thecharacteristics and specifics of C# data types as a way for developers to havea better grasp of what the...
- Tags: C#, integer, Irina Medvinskaya, Software engineering/development, Value at Risk
- Technical articles 2006-11-20
- OOSE Vs. Structured SE
- People comment that Object-oriented software engineering is good for big projectthat could be done by a group of people. But it is not advisable for one man project. I don't understand the reason. The other thing is what is the advantage of OOSE over
- Tags: programming, project management, object-oriented, benyam_dessu@..., Sales Order
- Discussion threads 2006-10-30
- Multithreading tutorial, part four: SyncLock Performance
- This is the fourth installment of a multi-part series demonstrating multithreading techniques and performance characteristics in VB.Net. Catch up on previous installments: Introduction to multithreading, The Application Skeleton, and Single Threaded Performance. In today's post, we will take a look at using the SyncLock system to maintain data...
- Tags: Integer, Thread, Multi-threading, System, .Net ThreadPool, ThreadCount, Performance Management, Processors, Human Resources, Workforce Management, Semiconductors, Hardware, Components, Justin James
- Blog posts 2006-09-11
- Problems with C++ 32-bit integers
- Hi, I was trying to make a function called show_binary that would display the binary representation of the unsigned integer sent to it in its parameters. Here is my code:#include #include using namespace std;void show_binary unsigned int num;int main { unsigned int i = 0; cout > i;...
- Tags: 32-bit integer, integer, int, unsigned int, pokimaniac250@..., hardware, 32-bit, C++
- Q&A 2006-06-17
- Use DBMS_RANDOM to generate text and date values
- The PL/SQL package DBMS_RANDOM can generate random text and date values as well as numbers. Check out these code examples to learn how you can generate these values in your development work. Numbers, text strings, and dates are three common datatypes used in tables. Although you would expect...
- Tags: Oracle Corp., Databases, Bob Watkins, integer, SELECT DBMS_RANDOM.VALUE, DBMS_RANDOM, random date, Oracle Tips Newsletter, DUAL, Programming Languages, Software Development, Software/Web Development, Enterprise Software, Software, Data Management
- Technical articles 2006-05-09
- Excel formula won't update
- I have written an Excel function to sum the values from the cells surrounding a selected cell. For example if I want to sum the values found in the cells immediatly below my selection and then insert the value into the selected cell I enter my function into the selected...
- Tags: cell, excel caclulate formula, wbryanfamily@..., programming, selected cell, Microsoft Excel, integer
- Discussion threads 2006-04-17
- access 2002 and calculating time fields
- I have created a access database whose table consists of records with a overtime data field containing hours and minutes (HH:MM). I would like to create a total field at the end of the report that will give me the total over time for all records.How can I do...
- Tags: access 2002, CONVERT, integer, office 2002, office xp, OVERHOURS, OVERMINUTES, shawnj985@..., SQL, VARCHAR, windows
- Discussion threads 2006-02-03
