JPEG標(biāo)準(zhǔn)在文件中記錄了一些EXIF信息，縮略圖是一幅較小的JPEG圖片，存儲(chǔ)在EXIF信息段。而Windows在第一次顯示縮略圖時(shí)先讀當(dāng)前目錄中的"Thumbs.db"這個(gè)文件，其實(shí)這是一個(gè)縮略圖數(shù)據(jù)庫(kù)，從而來(lái)判斷是否有該圖片的縮略圖。如果不存在"Thumbs.db"文件或者該庫(kù)中不存在該圖片的縮略圖，那么Windows會(huì)嘗試取圖片中的EXIF信息，判斷是否存在縮略圖數(shù)據(jù)。如果圖片中EXIF信息中不存在縮略圖信息或信息錯(cuò)誤，那么Windows就會(huì)用插值的方法重新生成縮略圖（如果可能則保存到當(dāng)前目錄中的"Thumbs.db"縮略圖數(shù)據(jù)庫(kù)中）。 對(duì)于修改縮略圖方法有用ultraEdit直接編輯文件替換EXIF信息或用exifer這樣的工具，這不是本文關(guān)心的內(nèi)容，本文介紹用java實(shí)現(xiàn)的方法。
標(biāo)簽： JPEG EXIF 標(biāo)準(zhǔn) 記錄
上傳時(shí)間： 2013-12-18
上傳用戶：13215175592
xrdp directory is the main server code vnc directory is a simple vnc client module for xrdp sesman directory is a session manager for xrdp that uses Xvnc for the Xserver libxrdp directory is a static library needed by xrdp
標(biāo)簽： directory xrdp vnc client
上傳時(shí)間： 2014-12-21
上傳用戶：qweqweqwe
This C/C++ code example demonstrates porting standard C software to the S60 platform. In this example, an open source FTP library (ftplib and qftp) written in C has been ported to Open C. In addition, a simple UI has been written in Symbian C++ to provide a GUI application.
標(biāo)簽： demonstrates platform standard software
上傳時(shí)間： 2014-10-25
上傳用戶：cc1
kissme is a free (GPLed) Java Virtual Machine. It is being developed on GNU/Linux and can run console java applications. kissme is to be used with the GNU Classpath java class library. kissme also provides support for orthogonally persistent java
標(biāo)簽： developed Virtual Machine kissme
上傳時(shí)間： 2015-12-07
上傳用戶：qiao8960
SmallSQL is a 100％ pure Java DBMS, a relational database for Java desktop applications. It has a JDBC 3.0 interface and offering many ANSI SQL 92 and ANSI SQL 99 features. It is very small and fast Java library. It does not have a network interface.
標(biāo)簽： Java applications relational SmallSQL
上傳時(shí)間： 2015-12-07
上傳用戶：13160677563
The Microsoft® Cryptographic Application Programming Interface (CryptoAPI) provides services that enable application developers to add authentication, encoding, and encryption to their Microsoft Win32® -based applications. Application developers can use the functions in the CryptoAPI without knowing anything about the underlying implementation, in much the same way as they can use a graphics library without knowing anything about the particular graphics hardware configuration.
標(biāo)簽： Cryptographic Application Programming Microsoft
上傳時(shí)間： 2013-12-27
上傳用戶：pinksun9
創(chuàng)世紀(jì)的C++ Builder -------------------------------------------------------------------------------- 告別Hello World的年代 圖形程式設(shè)計(jì)基本概念 具體而微的繪圖程式 以C++ Builder處理Windows訊息(Message) 動(dòng)態(tài)鏈結(jié)函式庫(kù)(DLL-Dynamic Linked Library) Install Shield的使用介紹
標(biāo)簽： Builder
上傳時(shí)間： 2013-12-11
上傳用戶：zhengzg
Powerful and Portable GPS application -- support Linux, Windows, Windows CE GPS navigation and Map management Using wxWidget library part.
標(biāo)簽： Windows application navigation GPS
上傳時(shí)間： 2015-12-17
上傳用戶：lz4v4
Welcome to UnderC version 1.2.9w This package consists of the executable (UCW), a default script file, this file, and the library files. It is important that the header files end up in a include subdirectory of the directory where UCW is found. If you unzip this file using its path information ( use folder names ) this will automatically happen. You can optionally specify the UnderC directory with the environment variable UC_HOME note that this points to the directory containing ucw.exe. If you do this, then you can copy the executable anywhere and it will still be able to find the header files.
標(biāo)簽： executable consists Welcome package
上傳時(shí)間： 2015-12-18
上傳用戶：baiom
藍(lán)月英雄版合區(qū)工具，包含如何讀取mir.db,hum.db
標(biāo)簽：
上傳時(shí)間： 2014-01-16
上傳用戶：whenfly
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