xlsx file format

Preface------- The PE ("portable executable") file format is the format of executableBinaries (DLLs and programs) for MS Windows NT, Windows 95 andWin32s; in Windows NT, the drivers are in this format, too.It can also be used for object files and libraries. The format is des

In the process of software development, it often involves the problem of changing the database script file from SH format to SQL format under Linux. This article takes an actual script file as an example to illustrate the process of format conversion.1. sh

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

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,

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

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

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

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

Video: Mp4/m4v/3gp/mpg, flv/f4v/swf, AVI, GIF, WMV, RMVB, MOV, MTS/M2T, webm/ogg/mkvMP4 format is the most common kind of video file format, it now uses the video encoding is not the original MPEG4, but H.264/AVC video encoding and AAC audio encoding. It is a commercial video coding, the need for copyright fees abroad, generally more commonly used processors will

specification (also known as pi). The fourth volume firmware storage specification describes the details of the storage format in detail. Because this article is a similar piece of material, and the storage format is very complex, so I can only talk about it to the extent that you really want to see the spec. The storage format is named FFs. Firmware

data traffic, use the-B XXXX command to use a fixed bit rate. The number can be changed as needed, and the value above 1500 does not work. Dynamic bit rates can also be used, for example: -The quality of qscale 4 and-qscale 6 is 6)-Acodec aac (AAC for Audio Encoding)-AC 2 (number of audio channels: 1 or 2)-Ar 24000 (sound sampling frequency, as if PSP only supports 24000Hz)-AB 128 (audio data traffic, usually 32, 64, 96, 128)-Vol 200 (200% volume, change by yourself)-F psp (dedicated output PSP

BMP file Format 6.1.1 Introduction The bitmap file (Bitmap-file,bmp) format is the image file storage format used by Windows, which is supported by all image processing software running

Data Loading storage and file format for data analysis using python, Before learning, we need to install the pandas module. Since the python version I installed is 2.7Https://pypi.python.org/pypi/pandas/0.16.2/#downloadsDownload version 0.16.2 from this website, decompress it, and use the DOS command to open the corresponding file, and runPython setup. py install

A PHP application is often composed of multiple files, if it is possible to centralize them as a file for distribution and operation is very convenient, such examples are many, such as the Windows operating system above the installation program, a jquery library and so on, in order to do this PHP uses the Phar document file format , this concept originates from t

A PHP application is often composed of multiple files, if it is possible to centralize them as a file for distribution and operation is very convenient, such examples are many, such as the Windows operating system above the installation program, a jquery library and so on, in order to do this PHP uses the Phar document file format , this concept originates from t

Label: style blog HTTP Io ar use SP file data (20:36:49) Reprinted token Tags: Miscellaneous Category: Professional The first is the tcpdump file format. When you use the tcpdump command to capture data packets in Windows or Linux, you will get the tcpdump file in the following