pascal

Using System.Move() to insert/delete item(s) from an array of string is not as easy as insert/delete it from other array of simple data types. The problem is ... string is reference counted in Delphi. Using Move() on reference-counted data types needs deeper knowledge on internal compiler behaviour. Can someone here explain the needed steps for me to achieve that, or better with some snippet codes, or direct me to a good reference on the internet? Oh, Please don't tell me to use the "lazy-but-slow way", that is, for loop, I know that. I've demonstrated how to delete items from a dynamic array

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm using Dev-Pas 1.9.2 and am trying to make sure the program doesn't crash when a symbol or a letter value is entered. I've googled and googled and can't find any resoruce on how to achieve this. Any help is greatly appreciated. Thanks! Here is the code I'm trying to manage the input: Function GetMenuChoice : Integer; Var OptionChosen : Integer; Begin Write('Please enter your choice: '); Readln(OptionChosen); If (OptionChosen < 1) Or ((OptionChosen > 4) And (OptionChosen <> 9)) Then Begin Writeln; Writeln('That was not one of the allowed

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've been arguing with my coworkers about Pascal casing (upper camel case) vs. lower CamelCasing . They are used to lower camel casing for everything from table names in SQL databases to property naming in C# code but I like Pascal casing better, lower camel casing for variables and Pascal casing for properties: string firstName; public string FirstName { ... } But they are used to this: string _firstname; public string firstName { ... } I try to keep up with their "standard" so the code looks the same but I just don't like it. I've seen

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: There has been some activity in the Web Application Framework area for Delphi (Win32). There are many new projects around, and I would love to see a overview description of their features (code and documentation quality, unit test coverage, ease of installation, minimum Delphi version, security, session management, database access, URL mapping, templating systems, MVC, Ajax, configuration ...). Frameworks (alphabetically) Delphi on Rails - for D2010 DelphiMVCFramework - for Delphi XE4 to XE8 ExtPascal - for D7 to D2010 and Free Pascal Habari

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 选择语言 中文(简体) 日语 英语 中文(繁体) 由 翻译 强力驱动 问题: Does anyone have a Delphi / Pascal example for calling the below OpenSSL functions... http://svn.freepascal.org/cgi-bin/viewvc.cgi/trunk/packages/openssl/src/openssl.pas?revision=17634&view=markup I am specifically interested in: procedure EVP_CIPHER_CTX_init ( a : PEVP_CIPHER_CTX ); function EVP_CIPHER_CTX_cleanup ( a : PEVP_CIPHER_CTX ): cint ; function EVP_CIPHER_CTX_set_key_length ( x : PEVP_CIPHER_CTX ; keylen : cint ): cint ; function EVP_CIPHER_CTX_ctrl ( ctx : PEVP_CIPHER_CTX ; type_ , arg : cint ;

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm planning to include a pascal script in my application. It does not require any web access, simply access to classes in my Application. It should be fast (compiled). I see that there are a number of scripts available, some are interpreters but amongst the compilers RemObjects pascal script and Delphi Web Script (DWS) seem to be powerful and actively pursued. Can anyone suggest advantages of one over another please? Thanks 回答1: It comes down to this, imho: Delphi Web Script is being actively and aggressively developed. PascalScript is

numRows numRows In Pascal's triangle, each number is the sum of the two numbers directly above it. Example: Input: 5 Output: [ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6,4,1] ] class Solution { public: }; 文章来源: Pascal's Triangle

1、下载 training, validation, test data 和 VOCdevkit wget http : //host.robots.ox.ac.uk/pascal/VOC/voc2007/VOCtrainval_06-Nov-2007.tar wget http : //host.robots.ox.ac.uk/pascal/VOC/voc2007/VOCtest_06-Nov-2007.tar wget http : //host.robots.ox.ac.uk/pascal/VOC/voc2007/VOCdevkit_08-Jun-2007.tar 2、将压缩包解压到目录 VOCdevkit中 tar xvf VOCtrainval_06 - Nov - 2007.tar tar xvf VOCtest_06 - Nov - 2007.tar tar xvf VOCdevkit_08 - Jun - 2007.tar 3、目录基本结构如下 $VOCdevkit / # development kit $VOCdevkit / VOCcode / # VOC utility code $VOCdevkit / VOC2007 # image sets, annotations, etc. # ... and several other directories .

根据网上的资料，一位外国小哥整理的图像数据集博客，整理该篇博文。原文地址如下： Who is the best at X ? http://rodrigob.github.io/are_we_there_yet/build/#datasets 图像处理任务，以下5类 分类 目标识别 姿势分析 语义标注 图像分割 1. 分类 MNIST 手写数字识别28*28 cifar10 10分类，输入28 28 3 cifar100 100分类，输入28 28 3 STL-10 10分类，输入96 96 3 SVHN 街道路牌数字识别 ILSVRC2012 task 1，1000个分类识别 2.目标识别 Pascal VOC 2007 comp3 Pascal VOC 2007 comp4 Pascal VOC 2010 comp3 Pascal VOC 2010 comp4 Pascal VOC 2011 comp3 以上5个数据集，考察mAP（不同类别的AP的均值） Caltech Pedestrians USA 加州理工行人检测 INRIA Person 法国国家信息与自动化研究所 人识别 ETH Pedestrian苏黎世联邦理工学院 行人数据集 TUD-Brussels Pedestrian 布鲁塞尔都柏林大学行人数据集 Daimler Pedestrian 戴勒姆行人数据