idl programming

1. Data Types, especially int-related types, have different lengths on the platform of machines with different digits. The c99 standard does not specify the length of a specific data type, but only specifies the level. For comparison: 16-bit Platform Char, 1 byte, 8 bits Short 2-byte 16-bit Int, 2 bytes, 16 bits Long 4-byte 32-bit Pointer 2 bytes 32-bit Platform Char, 1 byte, 8 bits Short 2-byte 16-bit Int 4-byte 32-bit Long 4 bytes Long long 8 bytes Pointer 4 bytes 64

Document directory Delphi5 advanced programming series: IDE and Object-Oriented Programming Delphi5 advanced programming series: IDE and Object-Oriented Programming DelphiTutorial Series of books(095)《Delphi5One of the advanced programming books:IDEAnd Object-Oriented

A useful programming story and Value-Oriented Programming storyAbstract: One online course is learned every day seven days a week. Even if you have only one and a half hours at a time, you can feel that the decision you made today is correct. Remember: as long as you have patience, anyone who can do this can become a coder, and of course you can.A Cautionary Tale of Learning to CodeThis is a real story abou

Best 11 PHP programming specifications and 11PHP programming specifications Personal Original Web site: http://www.phpthinking.com/archives/375 PHP has been widely used to develop Web-based applications since its design. Because PHP is a scripting language, some rules must be followed during development. This article will discuss common good code habits, or code specifications, in the PHP field.1. Enable Er

This article is contributed by whyang2006 The reason for this article is that it is required to control peripheral hardware devices through the web page on the Linux platform of arm. Why do we need CGI programming? In HTML, when the customer fills out the form and presses the send button, the content of the form is sent to the server, generally, in this case, you need a server script to process the Form Content, save them, query by content, or someth

Brief introductionThis article mainly reviews the --ios functional programming responsive programming concept , how to realize the process of functional programming step-by-step, to read the Masonry SnapKit source code has certain help. Image matchingAs an iOS developer, you must have used masnory/snapkit; Masonry is a third-party framework that is wel

Tiobe published the November 2011 programming language Rankings, the top 20 rankings have not changed much. From the chart below, you can see that the C camp is still the world. It is only two months since Tiobe released the 2011 Annual programming language, which was awarded to the highest-rated programming language of the year (delta in Figure 1). Compared to

JavaScript won the Tiobe programming language award in the last one months of 2014 and is still strengthening. In February, JavaScript surpassed PHP and reached its highest ever position, ranking to top 6. On the other hand, Objective-c's past days seem to have become the past, with objective-c falling more than 5% in a year, now back to top 4, and behind C + +.TOP 20 List of programming language leaderboar

Chapter I. Overview is C + + really difficult to learn? There's nothing you can't learn. 1.1 Programming languages Language Programming language human and computer communication tools, group expansion, communication between people process description and information expression tools Machine language, assembly language, advanced languages 1.2 A brief History of C + + 1.3 C + + The expansion of comp

Basic of python entry-level programming: python entry-level programming Python is an object-oriented, interpreted computer programming language. The Python syntax is concise and clear. One of its features is to force the use of blank spaces as statement indentation. The design philosophy of Python is "elegant", "clear", and "simple ".Python is a type with strong

First of all, my point is that the programming language is not the same as English, English is just a sign, if the so-called Chinese programming only to change these identifiers and keywords into Chinese language, it is not technically difficult, but it is completely meaningless. Because the difference between programming language and

By writingCodeWrite tests to make everything simple For the past 50 years, testing has always been considered a task at the end of the project. Of course, the test can be carried out in conjunction with the project.AllThe Code starts after it is completed, but is generally tested later. However, XP advocates suggest completely reversing this model. AsProgramStaff, you should write the codeBeforeCompile the test, and then write the code that is sufficient to pass the test. This will help mak

Sender: McCartney (coolcat), email zone: Unix Mailing site: BBS shuimu Tsinghua station (Sun May 17 16:34:37 1998) 7 Programming Guide This chapter provides some key points of Thread Programming. Special emphasis is placed on the differences between single-thread and multi-thread programming methods. Recognition of global variables Provides static local variab

How to Learn programming? -- Thoughts on Programming Language Learning for beginners (2) Write by nine days Yan Ling (jtianling) -- blog.csdn.net/vagrxie Discuss newsgroups and documents As a person who has been studying programming for several years and is still living in the world with C ++, I can also find the fun of prog