The goal of this library is to make ODBC recordsets look just like an STL container. As a user, you can move through our containers using standard STL iterators and IF you insert(), erase() or replace() records in our containers changes can be automatically committed to the database for you. The library s compliance with the STL iterator and container standards means you can plug our abstractions into a wide variety of STL algorithms for data storage, searching and manipulation. In addition, the C++ reflection mechanism used by our library to bind to database tables allows us to add generic indexing and lookup properties to our containers with no special code required from the end-user. Because our code takes full advantage of the template mechanism, it adds minimal overhead compared with using raw ODBC calls to access a database.
标签: recordsets container library ODBC
上传时间: 2015-10-11
上传用户:xlcky
Java Regex Primer Since version 1.4, Java has had support for Regular Expressions in the core API. Java Regex follows the same basic principles used in other languages, just withdi erent access methods, and some subtledi erences with the patterns. This primer is aimed towards developers already familiar with regex in other languages wanting a brief outline of its support in Java. It may also be beneficial to developers learning regex IF used in conjunction with detailed documentation explaining the construction of regex patterns. Reading the javadoc forjava.util.regex. Pattern is a must to see how the Java regex patterns aredi erent from other languages such as Perl. Most of the functions discussed herin are from thejava.util.regex. Matcher class with a few fromjava.util.regex. Pattern. Reading this text in conjunction with the javadoc of those classes is advised.
标签: Java Expressions Regular version
上传时间: 2013-12-18
上传用户:lanhuaying
安全移除usb设备功能,可禁止某类usb设备的使用,实行系统安全控制Removing a USB drive using the Windows tray icon is easy - especially IF you single left-click it... But sometimes it s useful to it from your program
上传时间: 2015-10-15
上传用户:dianxin61
acm HDOJ 1051WoodenSticks Description: There is a pile of n wooden sticks. The length and weight of each stick are known in advance. The sticks are to be processed by a woodworking machine in one by one fashion. It needs some time, called setup time, for the machine to prepare processing a stick. The setup times are associated with cleaning operations and changing tools and shapes in the machine. The setup times of the woodworking machine are given as follows: (a) The setup time for the first wooden stick is 1 minute. (b) Right after processing a stick of length l and weight w , the machine will need no setup time for a stick of length l and weight w IF l<=l and w<=w . Otherwise, it will need 1 minute for setup.
标签: WoodenSticks Description length wooden
上传时间: 2014-03-08
上传用户:netwolf
This sample demonstrates how to take pictures and videos using the CameraCaptureDialog managed API. IF a default filename is used: - IF a still picture is taken, the ".jpg" extension is appended to the default filename. (Otherwise the CameraCaptureDialog would throw an InvalidArgumentException). - IF a video is recorded, null is passed to the CameraCaptureDialog as the default filename. The filename returned is then renamed to match the user entered filename while keeping the extension returned.
标签: CameraCaptureDialog demonstrates pictures managed
上传时间: 2013-12-15
上传用户:kikye
经典C语言程序设计100例1-10 如【程序1】 题目:有1、2、3、4个数字,能组成多少个互不相同且无重复数字的三位数?都是多少? 1.程序分析:可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去 掉不满足条件的排列。 2.程序源代码: main() { int i,j,k printf("\n") for(i=1 i<5 i++) /*以下为三重循环*/ for(j=1 j<5 j++) for (k=1 k<5 k++) { IF (i!=k&&i!=j&&j!=k) /*确保i、j、k三位互不相同*/ printf("%d,%d,%d\n",i,j,k) } }
上传时间: 2013-12-14
上传用户:hfmm633
The Accredited Symbian Developer (ASD) Examination is fundamentally based on the content of existing Symbian Press books, with the C++ curriculum deriving from general C++ literature. Arguably, IF you own the core Symbian Press titles and a solid C++ reference book, you will have all the information you require to get through the exam.
标签: fundamentally Examination Accredited Developer
上传时间: 2014-10-31
上传用户:徐孺
%CHECKBOUNDS Move the initial point within the (valid) bounds. % [X,LB,UB,X,FLAG] = CHECKBOUNDS(X0,LB,UB,nvars) % checks that the upper and lower % bounds are valid (LB <= UB) and the same length as X (pad with -inf/inf % IF necessary) warn IF too long. Also make LB and UB vectors IF not % already. % Finally, inf in LB or -inf in UB throws an error.
标签: CHECKBOUNDS the initial bounds
上传时间: 2015-10-26
上传用户:caiiicc
% COMPDIR Computes a search direction in a subspace defined by Z. % Helper function for NLCONST. % Returns Newton direction IF possible. % Returns random direction IF gradient is small. % Otherwise, returns steepest descent direction. % IF the steepest descent direction is small it computes a negative % curvature direction based on the most negative eigenvalue. % For singular matrices, returns steepest descent even IF small.
标签: Z. direction Computes function
上传时间: 2014-01-24
上传用户:Thuan
This practical, roll-up-your-sleeves guide distills years of ingenious XML hacking into a complete set of tips, tricks, and tools for web developers, system administrators, and programmers who want to leverage the untapped power of XML. IF you want more than the average XML user--to explore and experiment, discover clever shortcuts, and show off just a little (and have fun in the process)--this invaluable book is a must-have.
标签: roll-up-your-sleeves practical ingenious distills
上传时间: 2015-11-01
上传用户:lili123