uno

初识 Uno Platform

自古美人都是妖i 提交于 2019-11-29 06:11:40
一套可以让 UWP 开发者延续经验的跨平台框架 前一阵子某个朋友在脸书贴了一个关于 Uno Platform (以下简称 Uno) 的连结,好奇点进去看了一下,觉得非常有意思,这是一套可以让 UWP 开发者快速上手的跨平台 (UWP / iOS / Android /WebAssembly) 框架。 根据官网上的说明,Uno 在界面的开发上面几乎和 UWP 的 xaml 是相同的,这是很有意思的地方。以前在写 Xamarin Forms 总有一些尴尬之处,虽然 Xamarin Forms 也用 xaml,但和原来所习惯的 UWP 的 xaml 语法还是有些距离,有时想要套用一些原来在 UWP 或 WPF 上的技巧是不太可能实现。Uno 带来了全套的 UWP xaml,这改变会让原来 UWP 的开发者要进入跨平台开发的门槛进一步降低。 Uno 并非完全替代 Xamarin,它所替换的位置是 Xamarin Forms 这一块 xaml UI 的部分,使用 Uno 开发跨平台应用程序 (Android / iOS) 还是需要 Xamarin 作为基底的。Uno 官网上的架构图如下: 图片来源:https://platform.uno/#Architecture 在 Visual Studio 上要使用 Uno 其实是相当容易的,不过你得先安装 Xamarin 的开发环境,接着只要安装

Use OpenOffice Uno CLI with C# to create a spreadsheet

最后都变了- 提交于 2019-11-28 19:58:24
I have so far found a couple of sources that discuss creation of ODS files: How to create ODS documents in .Net and How to create .odt files with C#.NET? And most interestingly an explanation for opening calc files . However this opens OpenOffice in fullscreen, what im looking for is some way to write to a Calc file (.ods) without actually opening Openoffice. So that I can write a function that just opens a savefiledialog, gets the filename and then creates and saves the .ods file. Are there is any C# code examples available to do such a thing? So I have finally resolved this issue and want to

Getting python to import uno / pyuno

天大地大妈咪最大 提交于 2019-11-28 05:45:44
问题 I've been searching all day for a solution and can't seem to find anything that works, just a bunch of a leads that seem outdated or non-functional. I'm basically trying to get to a hello-world state either in python so that I can start programmatically creating document pages from database data. I tried installing both libreoffice and openoffice. I installed the file in the default location (i did windows 7 (C:\Program Files (x86)\LibreOffice 4) and installed ubuntu 14 and tried the default

Use OpenOffice Uno CLI with C# to create a spreadsheet

落花浮王杯 提交于 2019-11-27 12:37:31
问题 I have so far found a couple of sources that discuss creation of ODS files: How to create ODS documents in .Net and How to create .odt files with C#.NET? And most interestingly an explanation for opening calc files. However this opens OpenOffice in fullscreen, what im looking for is some way to write to a Calc file (.ods) without actually opening Openoffice. So that I can write a function that just opens a savefiledialog, gets the filename and then creates and saves the .ods file. Are there

how to convert xls to xlsx

牧云@^-^@ 提交于 2019-11-27 03:51:32
I have some *.xls(excel 2003) files, and I want to convert those files into xlsx(excel 2007). I use the uno python package, when I save the documents, I can set the Filter name: MS Excel 97 But there is no Filter name like 'MS Excel 2007', please help me, how can set the the filter name to convert xls to xlsx ? Ray I've had to do this before. The main idea is to use the xlrd module to open and parse a xls file and write the content to a xlsx file using the openpyxl module. Here's my code. Attention! It cannot handle complex xls files, you should add you own parsing logic if you are going to

Arduino各开发板

旧城冷巷雨未停 提交于 2019-11-26 19:14:09
参考来源:https://www.arduino.cn/thread-42417-1-1.html 查了好久, 发现除了奈何等等几位大神总结过 arduino 各板子之间的性能、差异,没有很新的分析文章,在此斗胆写一篇测评。亚伦安娜写以方便刚刚开始学Arduino的朋友买到合适的开发板。 Arduino 系列开发板实在太多,本人水平不高、能力有限,仅以 9 款开发板进行说明,有错误的地方请给予支出,万分感谢。不是数据控的可以直接看最后的总结,数据资料大部分来自于 aduino.cc 及 arduino.cn ,感谢。 一、 UNO/UNO r3 Arduino / Genuino Uno是基于ATmega328P的 单片机开发 板。它有 14个数字输入/输出引脚(其中6个可用作PWM输出),6个模拟输入 脚 , 16 MHz晶振,USB连接,电源插孔,ICSP接头和复位按钮。 只需使用USB 线 将其连接到计算机,或者使用 AC-to-DC适配器或电池为其供电即可开始使用。您可以修改您的UNO而不用担心做错 任何 事情,最糟糕的情况 也只 是您更换几元 的 芯片,重新开始。 “Uno”是意大利语“一”的 意思,并被选为 Arduino软件(IDE)1.0的发布。Uno板和Arduino软件(IDE)的1.0版本是Arduino的 最初 版本,现在发展到更新的版本。 Uno板是USB

how to convert xls to xlsx

孤者浪人 提交于 2019-11-26 12:25:24
问题 I have some *.xls(excel 2003) files, and I want to convert those files into xlsx(excel 2007). I use the uno python package, when I save the documents, I can set the Filter name: MS Excel 97 But there is no Filter name like \'MS Excel 2007\', please help me, how can set the the filter name to convert xls to xlsx ? 回答1: I've had to do this before. The main idea is to use the xlrd module to open and parse a xls file and write the content to a xlsx file using the openpyxl module. Here's my code.