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Found a total of 529 related content
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- Matlab reads CSV file WORD version
- This document mainly talks about Matlab reading CSV files; I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-19 0 691
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- Reading Excel data in delphi Chinese WORD version
- This document mainly talks about reading Excel data in Delphi; I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-18 0 957
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- Android development tutorials and notes pdf version
- Android file access and database programming knowledge. File operations mainly include reading files, writing files, reading static files, etc. It also introduces creating, adding file content and saving, opening files and displaying the content; database programming mainly introduces the SQLite database. The use includes knowledge of creating, deleting, opening databases, non-query SQL operation instructions, query SQL instructions-cursors, etc.
- 2024-02-29 12 2490
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- Usage examples of Android database SQLite Chinese WORD version
- Android provides three data storage methods, the first is file storage; the second is SharedPreferences storage; and the third is database SQLiteDatabase storage. I don’t need to say more about file storage, but SharedPreferences can access simple data (int, double, float.etc). It is often used for data caching because it is simple to read and store. For details, please refer to this series. Advanced Tutorial for Android Experts (7) - Android Medium
- 2024-02-29 0 930
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- Android development skills collection tutorial pdf version
- Android development skills collection pdf version, including: ANDROID common class library description, ANDROID file system and application architecture, ANDROID application structure, ANDROID UI LAYOUT (layout), ANDROID UI controls, ANDROID UI beautification, ANDROID UI animation, asynchronous calls , data storage and reading, etc.
- 2024-02-26 0 851
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- Android makefile compilation system Android.mk file syntax specification Chinese WORD version
- This document mainly talks about the Android makefile compilation system Android.mk file syntax specification; the Android.mk compilation file is used to describe your C, C++ source code files to the Android NDK. This document describes its syntax. Before reading the following content, it is assumed that you have read the docs/OVERVIEW.TXT file and understand their roles and uses. Interested friends can come and take a look
- 2024-02-02 0 1309
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- Comprehensive collection of commonly used controls for Android Chinese WORD version
- This document mainly describes the common controls of Android; interested friends can come and take a look.
- 2024-01-27 3 2311
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- Perl basic tutorial chm
- A basic introductory Chinese tutorial on Perl, in chm format, describing an overview of PERL, simple variables, operators, list and array variables, file reading and writing, pattern matching, control structures, subroutines, associative arrays/hash tables, formatted output, and file systems , reference, object-oriented, packages and modules and other knowledge points. Suitable for beginners to read and understand the Perl scripting language.
- 2024-02-26 0 1716
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- How to read and write data to MySql through json in Android Chinese WORD version
- This document mainly talks about the method of reading and writing data to MySql through json in Android; I hope it will be helpful to everyone's learning. Interested friends can come and take a look.
- 2024-02-26 0 1354
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- Python operation Mysql example code tutorial
- This article introduces various code examples and detailed introductions such as Python operating MYSQL, executing SQL statements, obtaining result sets, traversing result sets, obtaining a certain field, obtaining table field names, inserting pictures into the database, executing transactions, etc. Most of the code is A sumptuous and beautiful code feast. If you want to view the online version, please visit: https://www.jb51.net/article/34102.htm
- 2024-01-26 0 1364
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- The most awesome Linux Shell command collection PDF version
- This article is compiled from Catonmat's series Top Ten One-Liners from CommandLineFu Explained. As a website that recommends the most useful shell commands by users, it records tens of thousands of shell commands of various colors, many of which are quite practical and interesting. This article will break down some of the commands with the highest votes, draw materials from them and add them to Detailed explanation, hope readers can benefit from it. Introduction Shell is the most attractive and indispensable component of Unix operating systems.
- 2024-02-03 13 2699
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- GNU make Chinese manual pdf version
- GNU makefile Chinese manual pdf, the article describes the GNU make tool more completely, covering the usage and syntax of GNU make. At the same time, we focus on how to write Makefile for a project. Before reading this book, readers should have a certain understanding of the GNU tool chain and some common programming tools in Linux. Such as: gcc, as, ar, ld, yacc, etc. This article gives a relatively complete description of the GNU make tool, covering the usage and syntax of GNU make. Focus on how to use make to manage software projects,
- 2024-01-19 1 564
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- Getting Started with Lucene Search Chinese WORD Version
- This document mainly talks about getting started with Lucene search; searching means using a given keyword (key) to find the key in the content library (contents). The general principle of Lucene's search is to extract predetermined keywords (preKey) from contents to make an index database (indexTable). I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-30 0 1232
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- Android kernel compilation graphic tutorial chm version
- android kernel compilation manual (with pictures and texts) chm, Google Android operating system kernel compilation tutorial with pictures and texts. Build a cross-compilation environment (install Android SDK: Unzip android-sdk_m5-rc14_linux-x86.zip to the appropriate path and use it. This article releases it to the /usr/local/android_sdk_linux path, and adds its tools path to PATH), obtain the kernel compilation configuration file (from and
- 2024-02-26 0 933
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- Delphi Language Reference Chinese WORD version
- This document mainly talks about the Delphi language reference; Delphi is a structured, object-oriented, type-robust, high-level language that can be compiled and executed. Its object pascal syntax specification has good readability, fast compilation, and multi-unit modular programs. Design and other advantages. Delphi technology Borland's component framework and rapid development environment. For the most part, this syntax guide assumes you are using Borland's development tools. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-18 0 520
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- Android SurfaceView usage summary Chinese WORD version
- This document mainly talks about the summary of the use of SurfaceView in Android; SurfaceView is a subclass of the View class. It can obtain image data directly from memory or DMA and other hardware interfaces. It is a very important drawing view. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-27 2 2175
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- Introductory Tutorial on WeChat Public Platform Development Chinese WORD Version
- Due to the popularity of WeChat, in order to better facilitate users who use WeChat to query some information, this article is an entry-level WeChat public platform development tutorial. Friends in need can refer to this introductory tutorial, which will guide you to complete the following tasks: Create Baidu Cloud Platform application enables WeChat public platform development model to obtain subscription, text, picture, voice, video message reply text, graphic and music message program development
- 2024-02-26 0 917
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- Detailed explanation of Android WebView examples Chinese WORD version
- This document mainly describes the detailed explanation of Android WebView examples; Android phones have a high-performance webkit kernel browser built into them, which is encapsulated in the SDK as a component called WebView. WebKit is a software framework included in Mac OS X v10.3 and above (v10.2.7 and above can also be obtained through software updates). At the same time, WebKit is also the basis for Mac OS X's Safari web browser. WebKit is an open source project mainly developed by KDE's K
- 2024-02-28 0 1091
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- Perl learning handbook chm version
- Perl Learning Handbook is an article written by a Taiwanese Perl master, specially packaged as a chm version for everyone's convenience. About this book 1. About Perl 1.1 History of Perl 1.2 Concepts of Perl 1.3 Features 1.4 Environment for using Perl 1.5 Getting started with Perl 1.6 Your first Perl program 2. Scalar variables (Scalar) 2.1 About scalars 2.1.1 Numeric values 2.1. 2 Strings 2.1.3 Number and string conversion 2.2 Use your own
- 2024-02-29 5 2204
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- Databases for Android data access Chinese WORD version
- This document mainly talks about Databases for Android data access; databases can be operated on the Android platform, which is one of the surprises when you first come into contact with Android. On the Android platform, a SQLite database is bound. This database system is also very unique. Its largest application scenario is embedded systems. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-29 0 542