For questions about the history of programming and computing.

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8
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3answers
577 views

First languages with generic programming support

Which was the first language with generic programming support, and what was the first major staticly typed language (widely used) with generics support. Generics implement the concept of ...
12
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3answers
730 views

Historical origins of Scala implicits

Scala has been called complex with its rich feature set by many of my colleagues and some even blamed all those new features of it. While most programmers are aware of the OO-features, and at least ...
9
votes
2answers
303 views

Why has the accessor methods from the JavaBean specification become the standard for Java development?

The JavaBeans Specification describes a JavaBean as A Java Bean is a reusable software component that can be manipulated visually in a builder tool Since the majority of the lines of code ...
12
votes
6answers
3k views

What does Jamie Zawinski's Law mean?

I need a proper explaination of Jamie Zawinski's Law of Software Envelopment: Every program attempts to expand until it can read mail. Those programs which cannot so expand are replaced by ones ...
6
votes
3answers
1k views

What was the historical impact of Ariane 5's Flight 501?

The disintegration of the Ariane 5 rocket 37 seconds after launch on her maiden voyage (Flight 501) is commonly referred to as one of the most expensive software bugs in history1: It took the ...
13
votes
3answers
958 views

Pure virtual or abstract, what's in a name?

While discussing a question about virtual functions on Stack Overflow, I wondered whether there was any official naming for pure (abstract) and non-pure virtual functions. I always relied on ...
8
votes
2answers
299 views

How were Fortran's original control structures insufficient?

In my Programming Language Concepts class it was mentioned in passing that Fortran's original control structures were insufficient. It was alluded that they were too similar to machine instructions ...
28
votes
14answers
4k views

Why isn't rich code formatting more common?

I was reading Code Complete and in the chapter on layout and style, he was predicting that code editors would use some sort of rich text formatting. That means, instead of code looking like this ...
8
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4answers
330 views

Origin of structures and classes

What design and implementation issues did programmers have to solve when they decided first to use structures and classes? When did this happened and who were the pioneers behind these ideas? Note, ...
1
vote
2answers
1k views

Why is 24 lines a common default terminal height?

80x24 characters seems to be a very common default for terminal windows. This answer provides a very good historical reason as to why the width is 80 characters. But why is the height commonly 24 ...
38
votes
3answers
9k views

What were the “core” API packages of Java 1.0?

Reading about the Google v Oracle case, I came across these questions (apparently from the presiding Judge) ... Is it agreed that the following is true, at least as of 1996? The following ...
2
votes
4answers
988 views

Why is a database represented as a cylinder in architecture drawings? [closed]

I'm a young upstart programmer and I've never actually seen a database. But computers in large part come in boxes, not in cylinders so I was wondering why they are always represented as a cylinder ...
4
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3answers
2k views

What was the most used programming language before C was created? [closed]

C is a language written between '69 and '73 according to WIkipedia. I imagine it made programming a whole lot easier and opened the gate for other programming languages. My question, however, is what ...
7
votes
1answer
182 views

Strategy for restoring state via URL in web apps

This is a question about modern web apps, where a single page is loaded, and all subsequent navigation is done by XHR calls and modifying the DOM. We can use libraries that manipulate the hash ...
53
votes
6answers
3k views

Why the Select is before the From in a SQL Query? [closed]

This is something that bothered me a lot at school. 5 years ago, when I learned SQL, I always wondered why we specify first the fields we want and then where we want them from. According to my idea, ...
2
votes
4answers
596 views

Which applications have driven the mass spread of floating point units? [closed]

Floating point units are standard on CPUs today, and even desktops might use them today (3D effects). However, I wonder which applications have initially driven the development and mass adoption of ...
18
votes
5answers
2k views

Why are several popular programming languages influenced by C? [closed]

The Top 10 programming languages, according to the TIOBE index seem to be heavily influenced by C: 1. Java The language derives much of its syntax from C and C++ but has a simpler object model ...
3
votes
2answers
336 views

What is the origin of sessions, by whom and when were they created?

I know sessions are in PHP, ASP, ASP.NET and probably in many other languages. In most cases session solve a problem which the language itself fails to solve. I am wondering Who created sessions and ...
3
votes
1answer
359 views

How to explain the history of programming to non-programmers? [closed]

Sorry if this question is not appropriate for this stack exchange site, I've never used this one before. I am doing my senior project on computer programming. I'm going to be presenting the project ...
5
votes
2answers
480 views

Who decided on the terminology downcasting and upcasting?

As far as I know, the terminology comes from how the inheritance hierarchy is traditionally displayed, with the extending types at the bottom, and the parent types at the top. This is a bit ...
13
votes
5answers
4k views

Why pointer symbol and multiplication sign are same in C/C++?

I am writing a limited C/C++ code parser. Now, multiplication and pointer signs give me really a tough time, as both are same. For example, int main () { int foo(X * p); // forward declaration ...
9
votes
1answer
922 views

Who first created or popularized the original XMLHTTPRequest / MSXML?

I'm trying to understand the origins of AJAX, and think MSXML and XMLHTTPRequest were the objects that started it all. Which came first, and/or became the defacto way to create dynamic pages?
3
votes
3answers
482 views

strcpy memcpy reason for parameter order

Answering a question about order of parameters it struck me that strcpy (and family) are the wrong way round. Copy should be src -> destination. Is there a historical or architectural reason for the ...
5
votes
2answers
2k views

Do any languages use =/= for the inequality operator?

Wikipedia says: Not equal The symbol used to denote inequation — when items are not equal — is a slashed equals sign "≠" (Unicode 2260). Most programming languages, limiting themselves ...
15
votes
5answers
793 views

Why is $ in identifier names for so many languages?

A lot of scripting languages like Perl, Awk, Bash, PHP, etc. use a $ sign before identifier names. I've tried to look up why but never had a satisfactory answer.
2
votes
2answers
76 views

Where can I find an authoritative source documenting the relationships between standards bodies?

There seems to be a number of different so-called "standards" bodies interacting and/or competing with each other. For example, RFC 3629 references ISO/IEC 10646 and appears to be governed by the ...
61
votes
1answer
3k views

What task did Dijkstra give volunteers, which was mentioned in his paper “The Humble Programmer”?

In Dijkstra's paper "Humble Programmer", he mentions that he gave some volunteers a problem to solve: “I have run a little programming experiment with really experienced volunteers, but something ...
2
votes
2answers
232 views

Reasons for the build-technological fork between Java and UNIX/C/Fortran

When Java was developed, it's designers chose to discard an unusual amount of the conventional wisdom established in the UNIX and C oriented toolchains. For one (and in my view) the most major ...
16
votes
9answers
2k views

What were the reasons why Windows never had a decent shell? [closed]

I was reading a topic on SO: Why are scripting languages (e.g. ...) not suitable as shell languages?. Especially I liked the answer by Jörg W Mittag, from which I learned interesting things about ...
7
votes
3answers
674 views

Did concept of ViewModel exist before MVVM?

Today I was having a discussion with a colleague that ViewModel is a general concept and existed before MVVM pattern. I believe ViewModel term is used anytime you create a class with Model like ...
10
votes
5answers
1k views

Who invented pointers?

Pretty simple question, but something I haven't been able to find out. Who was the first person to describe the idea of a pointer? The abstract concept itself?
14
votes
6answers
5k views

Why no client-side HTML include tag?

I had a question posed to me the other day by another programmer. I remember (a very long time ago) wondering the very same. Why was a browser-side include tag never considered? Or was it? ...
1
vote
3answers
6k views

Sequel vs S-Q-L [duplicate]

Possible Duplicate: What's the history of the non-official pronunciation of SQL? I hear it every so often, "In sequel server...", and for some reason I cringe every time. Maybe it's ...
5
votes
1answer
388 views

Why is the dollar sign used to abbreviate the description of a cache? [closed]

What's the historical significance of abbreviating say, an L1 cache as L1$?
18
votes
2answers
4k views

What's the history of the non-official pronunciation of SQL?

SQL is officially pronounced as /ˌɛskjuːˈɛl/ like "S-Q-L", as stated in Beaulieu, Alan (April 2009). Mary E. Treseler. ed. Learning SQL (2nd ed.). Sebastapol, CA, USA: O'Reilly. ISBN ...
22
votes
11answers
1k views

Why Does Microsoft Frequently Use Generic Product Names?

Microsoft seems to use such generic names for their core products that it seems like it must be or have been part of a deliberate strategy. It is so common that I think it may have originated as a ...
20
votes
11answers
1k views

Is there a reason for initial overconfidence of scientists and engineers working on artificial intelligence in the 1960s?

I just started an AI & Data Mining class, and the book. AI Application Programming, starts off with an overview of the history of AI. The first chapter deals with the history of AI from the 1940s ...
30
votes
3answers
952 views

Origin of “Readme”

When did people start writing Readme files? It seems that pretty much all programs have this file, regardless of the format. Is there any documented first use of this document?
15
votes
5answers
880 views

What good reasons are there to capitalise SQL keywords?

There seem to be a lot of developers who write their SQL by capitalising the keywords: SELECT column FROM table INNER JOIN table ON condition WHERE condition GROUP BY clause HAVING ...
8
votes
4answers
522 views

What features did c get from c++?

What features were added to C that were originally in C++? When where they added and for what reason(what where the pro/con arguments)? How do they differ in C as compared to C++? Did the features ...
6
votes
5answers
455 views

Java without implementation inheritance

In a recent video on Java, Joshua Bloch states at 4 minutes 20 seconds into the video: And then there's inheritance, and that was a marketing necessity. You know, we can argue whether you really ...
9
votes
3answers
369 views

Where can I read the original C# introduction paper by Microsoft? [closed]

When Microsoft presented .NET Framework and C# language in 2002, what was the first article to introduce C#? I'm looking for some paper published on MSDN or Microsoft website that would explain the ...
37
votes
12answers
3k views

Why does the assignment operator assign to the left-hand side?

I began teaching a friend programming just recently (we're using Python), and when we began discussing variable creation and the assignment operator, she asked why the value on the right is assigned ...
4
votes
2answers
312 views

What methods were used for online payments before API's and Paypal, etc

What methods (in programming/web dev terms) were used to take payments online before such things as Paypal, Google Checkout and various gateways and API's. How were such transactions carried out?
1
vote
1answer
390 views

What was the life span of Quick Pascal? [closed]

Microsoft had a Pascal compiler called Quick Pascal. I've seen some conflicting reports about when it was available. Does anyone know for sure? Did it introduce any new language features over the ...
3
votes
1answer
371 views

Who is the father of CIL?

...formerly known as MSIL, simple question, it is widely known that Anders Hejlsberg is the father of C#, but is there a "father of CIL"?
6
votes
2answers
376 views

In what specific ways did Delphi influence the C# language

I am specifically looking for language influences (as opposed to framework). At first glance C# seems to be an evolution of C/C++ or Java. But we know C# has the same designer as Delphi, and he even ...
6
votes
7answers
383 views

Are languages just syntax or do they include the framework too? [closed]

In building a language history for Pascal I noticed that at some point languages changed from a strong line between the language and its common libraries to more of a blurry one. In the first few ...
3
votes
1answer
287 views

How did Delphi influence the .NET Framework?

As opposed to influence on the C# language, did Delphi influence the .NET Framework too? At first glance .NET is Microsoft's version of Java, but .NET has properties similar to Delphi. Are there other ...
2
votes
2answers
241 views

Was in it Turbo Pascal 4 that Unit were introduced? [closed]

I was surprised when I heard that Pascal didn't originally have units. If I recall correctly they were introduced in Turbo Pascal 4. Did other pascal version have units prior to that? How long before ...