gcov file format

I was just reading some things about Demux. When I was dealing with files in the FLV format, I had no idea about the format of the FLV file, so I compared cloud head-to-head, I saw an article about the FLV file format. I wrote it quite clearly, so I turned around. O (distinc

Avi is an audio videoInterleaved) is a digital audio and video file format developed by Microsoft to comply with Riff file specifications. It was originally used in MicrosoftThe video for Windows (VFW for short) environment has been95/98 and OS/2 are directly supported by most operating systems. The AVI format allows v

Parsing the hive file format in Windows RegistryAuthor: FahrenheitIntroduction We believe that you are familiar with the Registry of windows. You can use the Registry Editor (Regedit) provided by the system to access and modify the data in the registry. Intuitively, the Registry is displayed in the form shown in figure 1, which consists of the Root Key, subkey, value, and data). There are data types, includ

Gzip was first created by Jean-Loup gailly and Mark Adler for File compression in UNIX systems. We often use files suffixed with .gz in linux, which are in GZIP format. Nowadays, it has become a widely used data compression format on the Internet, or a file format. Gzip enco

time 2014-12-11 12:41:43 csdn Blog Original http://blog.csdn.net/bboyfeiyu/article/details/41863951 ThemeHTTPhttpcomponentsIn development, the more HTTP requests we use are basically get, POST. Where get is used to fetch data from the server, post is used primarily to submit some form data to the server, such as file uploads. And we encountered in the use of HTTP requests in the more troublesome thing is to construct the

Good text reprint: http://blog.csdn.net/zhangjg_blog/article/details/21487287In an in-depth understanding of the Java class file format (a), this paper introduces the position and function of class file in the whole Java architecture, explains the whole format of class file,

I. Java Security Policy Concept Java applicationsProgramThe environment security policies are described in detail for differentCodeThe permission of different resources is expressed by a policy object. To enable the applet (or an application running under securitymanager) to execute protected behaviors, such as reading and writing files, the applet (or Java application) must obtain the permission for that operation, the security policy file is used

Most of the time, the non-English character files that we encounter are encoded using UTF-8, and we generally look at the contents of these files without problems. Sometimes, however, we may encounter non-UTF-8 encoded files, such as the GBK encoding of Chinese, or the CP1251 encoding of Russian. Text files generally do not have the information of their own encoding format, which gives us a lot of trouble dealing with. This article describes several L

INI file Definition Https://en.wikipedia.org/wiki/INI_file TheINI FileFormat is an informal standard for configuration files for some platforms or software. ini files are simple text files with a basic structure composed of sections, properties, and values. [1] The INI file format is an informal configuration file s

The executable and linking format has been a popular topic lately, as people ask why the Kernel configuration script asks whether or not to configure loading elf executables. since elf will eventually be the common object file format for Linux binaries, it is appropriate to document it a bit. last month, Eric introduced us to elf, and this month, he gives us a gu

In development, the more HTTP requests we use are basically get, POST. Where get is used to fetch data from the server, post is used primarily to submit some form data to the server, such as file uploads. And we encountered in the use of HTTP requests in the more troublesome thing is to construct the file upload HTTP message format, although the

First, let's review the main content of the previous two blogs about the class file format. In an in-depth understanding of the Java Class file format (I), I explained the location and role of the class file in the entire java architecture, and explained the magic number and

In the first article in this column, I deeply understand what a Java Virtual Machine is and what a virtual machine is. This blog is an overview of JVM. In the subsequent articles, I have been explaining the class file format. In this blog today, we will continue to explain other information in the class file. This article describes the attributes in the last part

The UnixDos text file format has been around for one or two hours. a batch of text files cannot be imported into the database. after being saved with notepad ++, it is OK. Later, we found that these text files are in UNIX format. Check the file format ..... In Linux, text

Picture file format conversion is the core problem is to solve a variety of picture format encoding and decoding, recommended with Jimi package, can download the package from the http://java.sun.com/products/jimi/and its source code and demo. Note that Jimi provides decoding support for almost all picture formats, but the code api,gif coding problem for GIF and T

At present, most of the songs played in KTV are MKV format We know that there are many video files, such as: avi,rm,rmvb,mp4,mov,vob,dat,flv,3gp,h.264 and so we are more familiar with the video file format, but through the author carefully check some digital products, such as MP5, Many of the tablets are also labeled with support for MKV

A MIDI file is a binary file, which generally has the following basic structure: File Header + Data Description The file header generally includes the file type, because the MIDI file only uses. there are two types of mid Extensio

This is useful when you develop your own auxiliary tools. The overall structure of the SWF file is composed of header + body. The file starts with a [File Header]Its structure is as follows: [Copy to clipboard] [-] Code:Byte Name Description1 signature "F" indicates the non-encrypted format, and "C" indicates the encry

First, epub is what format file There is a lot of content on the Web, epub is a free and open standard, which is a kind of content that can be "automatically rearranged", that is, the text content can be displayed in the most suitable way according to the characteristics of the reading device. The Epub file internally uses XHTML or Dtbook (an XML standard propos

If you use the office file format, you can study it. In addition, if you are a friend of the sharing software, you can consider the format conversion tool or class library. I found that a recent SourceForge project is doing this: http://b2xtranslator.sourceforge.net, please refer. Office file (Doc, xls, PPT)