25 skills found
rhett-lee / Nim Duilibduilib界面库的改进版，支持Windows/Linux/MacOS平台（基于SDL3），支持Skia渲染引擎（支持CPU/GPU），支持DPI感知，多语言动态切换，支持SVG, PNG, GIF, JPG, BMP, APNG, WEBP, ICO图片，支持GIF/WebP/APNG动画。
Win32-WTL / WTLMirror of Windows Template Library (WTL)
LAGameStudio / ApoluneLost Astronaut's Game Creation Framework: A massive 1800+ class 1400 file extravaganza of OpenGL, WinAPI, OpenAL and many other features, written in Visual Studio for over a decade!
fgenesis / MinihttpA minimal 2-file (cpp+h) TCP & HTTP client implementation. Supports GET & simple POST. Optional SSL via PolarSSL/mbedTLS. Cross-platform, uses POSIX or Win32 API. C++03 with STL.
allenk / WTL Wizard VS2022WTL (Windows Template for Visual Studio 2022)
tianruivpn1001 / C Project For Solving Tropospheric Delay Using GGOS Tropospheric Products项目作者：田睿 本科毕业于北京航空航天大学，现在读研，GNSS领域入门两年。 请注意！ 该项目原始路径为：E:\Thesis\RTKLIB_Workspace\WorkSpace\For_Thesis\For_Thesis 项目名称为For_Thesis(即上传的文件夹中包含的内容) 在笔者Win10系统、VS2017上成功运行，亲测可用！！！ 请务必仔细阅读此文件！！！ ==============程序主要功能============== 本程序的主要功能是基于GGOS对流层产品进行对流层延迟解算，还可用于rtklib开源项目的二次开发及改进。 总之，该程序的目的是方便其他使用rtklib开源项目的GNSS研究者，提高其科研效率。 ==============程序基本信息============== 本程序基于rtklib2.4.3 b33版本进行二次开发，采用C语言编写，并在Win10、Visual Studio 2017平台上完成开发及调试，项目路径为： E:\Thesis\RTKLIB_Workspace\WorkSpace\For_Thesis\For_Thesis 相比于原项目，主要改动点为： 1.增加了Demo_Tropo.c文件（最主要的改进）。 2.增加了测试用的main.cpp文件，作为程序入口，应注意！主程序文件必须为cpp文件，不能使用c文件。 3.在rtklib.h 文件中增加了部分函数的声明。 4.在Windows系统下，采用VS2017编译rtklib项目会遇到各种问题。对此，对原项目进行了必要的改动， 如增加了unistd.h文件、去掉main函数的rnx2rtkp.c文件等，具体编译方法详见后文。 5.增加了数据文件orography_ell.txt等，应注意！数据文件必须放在项目目录内，因为主程序中使用的是相对路径。 ==============Windows下采用Visual Studio IDE的项目编译方法============== Windows下常用的C/C++ IDE即Visual Studio，功能丰富全面，适合GNSS研究者使用。 当然，对计算机比较精通的研究者可以采用linux系统，不使用IDE，采用cmake等工具进行编译。事实上，这样做更适合rtklib的二次开发。 然而，对于刚接触GNSS领域的硕/博研究生而言，学习linux系统及cmake等编译工具，无疑会大大拉长学习周期， 耽误宝贵的科研时间，降低科研效率。对此，笔者深有体会！因此，笔者坚持在windows系统下用Visual Studio IDE开发此项目， 遇到的编译问题很多，可参考如下博客解决： https://blog.csdn.net/wuwuku123/article/details/100030177 https://blog.csdn.net/sd28you28/article/details/82911273 https://blog.csdn.net/zhangtao_heu/article/details/79536427 https://blog.csdn.net/qq_35363018/article/details/101317869 https://blog.csdn.net/baixia3551/article/details/101085788?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-4.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-4.nonecase https://blog.csdn.net/WalterBrien/article/details/80754215 此外，笔者在编译过程中还遇到一些没有解决的问题，在此总结发布以飨读者： 要通过Project——Manage NuGet Packages添加pthread、dirent等 一定记得切换为64位 注意预编译器添加的是WIN32而非Win32！！！ 预编译器中记得添加 WIN32 _DEBUG _CONSOLE _CRT_SECURE_NO_WARNINGS _WINSOCK_DEPRECATED_NO_WARNINGS ENAGLO DLL 主程序必须是.cpp文件！！！ 记得添加unistd.h文件 经上述操作后仍出现： unresolved external symbol showmsg等错误 经测试，发现下述方法可行： 将RTKLIB-rtklib_2.4.3\app\rnx2rtkp文件夹下的rnx2rtkp.c文件放到项目的src文件夹下并加入到工程，并去掉其中的主程序（也可以把这个当做主程序）。 ==============数据源============== 所用数据均可在网站https://vmf.geo.tuwien.ac.at/上下载。 应注意！VMFG_FC产品必须注册账户后才能获取，注册方法即通过英文邮件向相关管理人员提出申请，管理人员会通过邮件提供给你一个账户。 ==============开发参考============== 参考了官方的matlab程序vmf1_grid.m及vmf1_ht.m 参考了如下文献： 《GGOS对流层延迟产品精度分析及在PPP中的应用》 《不同全球对流层天顶延迟产品在中国区域的比较》 《Troposphere mapping functions for GPS and VLBI from ECMWF operational analysis data》 《Implementation and testing of the gridded Vienna Mapping Function 1 (VMF1)》 《Generation and Assessment of VMF1-Type Grids Using North-American Numerical Weather Models》 《Discussion and recommendations about the height correction for a priori zenith hydrostatic delays derived from ECMWF data》 还有一些官方网站上提供的资料（请参见官网） ==============关于程序结果的一点讨论============== 经测试，本项目运行结果与官方matlab程序有一定出入，差距在厘米级。 经检查，笔者自认为这并非是编程的问题，而是必然存在的数值计算误差，因为C程序与matlab程序的数值精度不同。 笔者测试的结果是本程序更接近IGS发布的天顶对流层延迟数据。 也可采用C与matlab联合编程应用GGOS产品，但运行较慢，且移植性不好。 如有发现程序中问题的，欢迎在GitHub库上及时发布新版本。 ==============重要声明============== 鉴于笔者入门不久，水平有限，有所疏漏在所难免。 该项目仅供研究者参考，并非TU Wien发布的官方代码，可能存在笔者尚未发现的未知错误。 如各位研究者发现问题，欢迎在GitHub上发布修正版本。非常欢迎各位研究者对本项目查漏补缺，系统测试！ 在该项目尚未成熟之前，建议各位研究者审慎地考虑在科研中到底是应用本项目，还是使用C与matlab联合编程，后者虽慢，但毕竟是官方反复验证过的matlab代码。 当然，该项目注释详尽，参考价值较高，可作为学习GGOS产品应用的重要参考！ 在此开源发布，权作抛砖引玉，期冀各位研究者对其进一步改进与完善！
JelinYao / BVLoaderB站高清视频、mp3下载工具，视频下载完成后自动转换mp3，支持断点续传、多任务下载。
hanoglu / HComponentLibraryLightweight Java like Windows GUI library for C++
BlockchainLabs / PebblecoinPebblecoin UPDATE 2015/12/31: Version 0.4.4.1 is now out. The major change is optimizing the daemon to use less RAM. It no longer keeps all the blocks, which are rarely needed, in RAM, and so RAM usage has decreased from around 2 gigabytes, to under 200 megabytes. Mac binaries are also now available. The new wallet is compatible with the old wallet - simply turn off the old wallet, and start the new wallet, and the blockchain will update automatically to use less RAM. Code: Release Notes 0.4.4.1 - (All) Fix blockchain RAM usage, from almost 2 GB to less than 200 MB - Seamless blockchain conversion on first run with new binaries - (Qt) Fix high CPU usage - (Qt) Fix sync indicator (# of total blocks) - (Mac) Mac binaries - Technical Notes: - (All) Blockchain disk-backed storage with sqlite3 and stxxl - (Mac) Fix mac compilation - (All) Update build files & instructions for linux, mac, windows - (All) Remove unused protobuf and OpenSSL dependencies for Qt wallet - (Tests) Fix valgrind errors - (Tests) Use local directory for blockchain instead of default directory - (Tests) Run tests on Windows if using new enough MSVC LINKS: Windows 64-bit: https://www.dropbox.com/s/b4kubwwnb4t7o4w/pebblecoin-all-win32-x64-v0.4.4.1.zip?dl=0 Mac 64-bit: https://www.dropbox.com/s/uoy9z1oxu4x53cv/pebblecoin-all-mac-x64-v0.4.4.1.tar.gz?dl=0 Linux 64-bit: https://www.dropbox.com/s/jq3h3bc29jmndks/pebblecoin-all-linux-x64-v0.4.4.1.tar.gz?dl=0 Exchange: https://poloniex.com/exchange#btc_xpb . Source: https://github.com/xpbcreator/pebblecoin/ CONTACT: xpbcreator@torguard.tg IRC: irc.freenode.net, #pebblecoin UPDATE 2015/06/08: Version 0.4.3.1 is now out. This is a minor, mostly bug-fix release. Work continues on the next major release which will bring us user-created currencies and user-graded contracts. Release notes: Code: Release Notes 0.4.3.1 - RPC calls for DPOS: - getdelegateinfos RPC call - get kimageseqs RPC call - block header contains signing_delegate_id - fix checkpoint rollback bug - fix inability to send coins if voting history was lost UPDATE 2015/05/04: Version 0.4.2.2 is now out. This is a bug-fix/cosmetic release. Release notes: Payment ID support Windows installer Logos updated Improved DPOS tab Sync issues fully fixed Fix rare crash bug Fix min out 0 bug Fix debit display Fix GUI not updating Updated hard-coded seed nodes UPDATE 2015/04/24: The switch-over to DPOS has succeeded without a hitch! DPOS blocks are being signed as we speak, at the far faster pace of 15 seconds per block. This marks the start of a new era for Pebblecoin. UPDATE 2015/04/21: Congratulations to the first registered delegate! This indicates the start of the forking change so everybody please update your daemons if you haven't already. To promote the coin and encourage people to become delegates, we've come up with an incentive scheme. First, we'll send a free 100 XPB to anybody who PMs me their public address, for people to play around with and to start using the coin. Second, once DPOS starts, for the first month of DPOS I'll send an extra 0.5 XPB to the signing delegate for every block they process. This is on top of the usual transaction fees they will receive. This is to encourage more people to become delegates at this important phase of the coin. UPDATE 2015/04/19: All went well on the testnet release, so after a few further minor modifications, we are releasing version 0.4.1.2 to the public. This is a forking change, so please update your clients and servers (links below). At block 83120, sometime on April 21st, registration for DPOS delegates will begin. At block 85300, sometime on April 24th, the network will switch over to DPOS. As with the testnet, to become a delegate and receive block fees for securing the network, just turn on your wallet, register to be a delegate (5 XPB fee), and then leave your wallet on. It will sign the blocks when it is your turn. While Roman works on the next phase of the release - introducing subcurrencies - I will be fixing up some loose ends on the wallet, adding payment ID support, etc. This is truly an exciting time for Pebblecoin. RELEASE NOTES: All clients adjust internal clocks using ntp (client list in src/common/ntp_time.cpp) Added testnet support DPOS registration starts Block 83120 (~April 21st) DPOS phase starts Block 85300 (~April 24th) Default fee bumped to 0.10 XPB Low-free transactions no longer get relayed by default Significantly improved wallet sync Checkpoint at Block 79000 TOTAL CURRENT COINS: Available at this link. BLOCK TARGET TIME: 2 minutes EXPECTED EMISSION: At Block 3600 (End of Day 5): ~78 XPBs At Block 6480 (End of Day 9): ~758 XPBs At Block 9360 (End of Day 13): 6,771.0 XPBs At Block 12240 (End of Day 17): ~61,000 XPBs At Block 15120 (End of Day 21): ~550,000 XPBs, start of regular 300/block emission At Block 21900 (End of Month 1): ~2,600,000 XPBs, 300/block At Block 43800 (End of Month 2): ~9,150,000 XPBs, 300/block At Block 85300 (End of POW phase): ~21,500,300 XPBs. UPDATE: The Pebblecoin Pool is now live! Instructions: Download the linux miner and run it: ./minerd -o stratum+tcp://69.60.113.21:3350 -u YOUR_WALLET_ADDRESS -p x UPDATE: The Pebblecoin wallet is now live! There have been thousands of attempts at alternative currencies in the community. Many are 100% copies of existing blockchains with a different name. Some are very slight variations with no significant differences. From recent history it is apparent the only realistic chance for viability of a new currency is one that is innovation and continued support and development. The bitcoin community for good reason has shown interest in currencies that provide privacy of transactions, several currencies such as darkcoin, have become popular based on this desire. The best technology for privacy is cryptonote although for a variety of reasons there hasnt been much development for ease of use, and as a result there has not been significant adoption. Pebblecoin (XPB) is a cryptonote based coin with improvements and changes in some areas, and the promise of development in others. I invite developers to work on this technology with me. There is no premine, any tips or support of any developer including myself will be completely voluntary. These are the following areas which I have determined needs changes/updates: I welcome suggestions, and am interested what else I can try to improve. 1) New Mining algorithm (active) A mining algorithm is either susceptible to ASIC development or to being botnetted, meaning it is either more efficient to have a centralized mining entity (as is the case with bitcoin) or to have an algorithm that requires a real CPU, in which case botnets become very attractive. To my knowledge there does not exist a blockchain that attempts to solve both problems, by having an algorithm that only works on a general purpose computer and is difficult to botnet. Cryptonote coins currently are primarily mined with botnets. Boulderhash is a new mining algorithm requiring 13 GB RAM, nearly eliminating all possible zombie (botnet controlled) computers from mining. Most infected computers in the world do not have 13 GB available, so an algorithm that requires that much RAM severely limits the productivity of a botnet. 13 GB also makes ASICs cost prohibitive, and the current GPUs do not have that much RAM. What's left is general purpose computers as was the original intent of bitcoin's mining process. 2) Distribution of coins (active) It is very common in the launch of a new cryptocurrency the distribution algorithm heavily is weighted towards the very early adopters. Such distribution is designed to give a massive advantage to people who are fully prepared to mine at launch, with a very large difference shortly after sometimes a few days later. If the point of mining is to both secure the network and fairly distribute coins a gradual build up of rewards makes more sense, with no drop off in mining rewards. At a standard block reward of 300, at launch each block will reward 0.3 coins leading up to 3, 30, and finally the standard reward of 300 which will be the standard unchanging reward from that point. It will take approximately 3 weeks for the block reward of 300 to be reached. 3) GUI Software (active) There are no current cryptonote coins that have a downloadable GUI, which makes the user experience much worse than that of bitcoin. It is hard to achieve signficant adoption with a command line interface. The very first update had the exact GUI written for bitcoin fully working with Pebblecoin. The GUI was released on Jan 19, before the full 300 XPB reward was awarded for winning the block. 4) IRC Chat support embedded in Client GUI (active) For user support, and to talk to core developers message boards such as Bitcointalk and reddit are primarily used. I have embedded an IRC client in the GUI and be available at set hours for any kind of support. 5) Address aliasing (to be worked on) Just as a user visiting google does not need to know the ip address, similarly an address should have the ability to have an associated userid. If I ask a friend to send me pebblecoins it would be easier to tell him send it to @myuserid rather than a very long address or scanning a QR code. There should be a way of registering a userid on the blockchain that will permanently translate to a pebblecoin addresss. QT INSTRUCTIONS: Download the package for your respective platform Run the Qt executable. The software will generate a new wallet for you and use a default folder: ~/.pebblecoin on Linux and %appdata%\pebblecoin on Windows. To use an existing wallet, copy the wallet.keys file into the default folder. To use a different data directory and/or wallet file, run the software like so: ./pebblecoin-qt --data-dir <DataDir> --wallet-file <FileName>. To enable mining, run the start_mining_NEEDS_13GB_RAM.bat batch file. Or run the qt wallet with the --enable-boulderhash command line option, or put enable-boulderhash=1 into the config file. It will start mining to the wallet address. To change the number of mining threads (13GB required per thread), do --mining-threads <NumThreads> or edit the batch file. DAEMON + SIMPLEWALLET INSTRUCTIONS: Download the package, run: ./pebblecoind --data-dir pebblecoin_data Once the daemon finished syncing, run the simplewallet: ./simplewallet POOL INSTRUCTIONS: Download the miner binary for your platform. Run the miner using a wallet address gotten from simplewallet or the Qt Wallet: Code: minerd -o stratum+tcp://69.60.113.21:3350 -u YOUR_WALLET_ADDRESS -p x [/li] DEV WALLET (for donations): PByFqCfuDRUPVsNrzrUXnuUdF7LpXsTTZXeq5cdHpJDogbJ8EBXopciN7DmQiGhLEo5ArA7dFqGga2A AhbRaZ2gL8jjp9VmYgk
elhoangvu / ClientServerChat C SocketThe Win32 C++ application about client-server chat with socket.
makuke1234 / PdfiumViewA light-weight PDF viewer for Windows.
stepan-dolgorukov / PgNo description available
maltsevda / WinProgПримеры для курса "Программирование в Windows"
GiovanniDicanio / CppWinDllResourceExtractorWindows C++ demo application that extracts a DLL embedded in an EXE as a binary resource
brightgao1 / ComboBoxSearchA single-header library to easily create a search suggestions system for Win32 comboBoxes.
kazaamjt / Win32 Service CPP TemplateA header file and an example implementing windows services in a not-so-painful-way™
fobrs / WebViewSample.Win32.cppwinrtSample to show using Edge based WebView in win32 cpp classic desktop app using modern cppwinrt
elhoangvu / ExpenditureManagement Win32The project is a expenditure management application in windows.
katahiromz / CBTHookerCBT Hooker for Windows debugging & analysis
jayphelps / Uikit Cpp Win32Win32 C++ Application Framework inspired by UIKit
