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问题 Assume that someone wants to package a Python (Cython) library that depends on the C++ boost library. What is the best way to configure the setup.py so that the user is properly informed that it is required to install the boost library (i.e., apt-get install libboost-dev in Ubuntu, etc in other OSes)? Or is it a better practice to include the boost library in the python package distribution? 回答1: The question is better asked as What is the best way to distribute a Python extension including

问题 I have an ASP .Net core application. I am simply trying to have my AutoMapper configure to convert a string comma delimited into a list of strings as per this configuration: configuration.CreateMap<Job, JobDto>() .ForMember(dto => dto.Keywords, options => options.MapFrom(entity => entity.Keywords.Split(',').ToList())) For some reason it does not get compiled and give me the following error: An expression tree may not contain a call or invocation that uses optional argument I can't see why I

问题 This question already has answers here : Make a div fill the height of the remaining screen space (34 answers) Closed 3 years ago . I want a desktop-like full-page width layout. Some menu at the top (uknown height, depending on the content), and div underneath that takes ALL the available space in viewport. div { padding: 0px } html, body { height: 100%; padding: 0px; margin: 0px; } .outer { background: olive; height: 100%; } .menu { background: orange; } .should_fill_available_space {

问题 An image often being the easiest way to explain something, here is a little screengrab of the problem I'm having: If you look at the right side of the window, you can see that the content is resized with a visible lag / delay. It's a problem that happens in quite a lot of applications, but I was wondering if there is a way to fix this in a Qt application using QQuickView and QML content. Basically my application is created like this: QQuickView view; view.resize(400, 200); view.setResizeMode

问题 I have an google app script for Google Sheets. Recently I came across "Script runtime" limitations when my function was inserting data into a spreadsheet over 6 min. My modal window just hung and in the Dev Console I got “Exceeded maximum execution time”. After some researching I figured how to re-implement my function so it would execute in batches and less likely hit the limit. However, at this point I would like add some logic to my script which could centralized catch this limitation and

问题 I'm developing quite a complex shiny app that runs on a private shinyserver. Only the pages that contains large plotly heatmaps (50-70Mb) are not working online (but the pages are working perfectly on my local machine). What I get is the usual message "Disconnected from the server Reload" . When this error message is shown no log file is produced in /var/log . What I tried to do is: check if it's a missing packages problem, it's not; check if it's a wrong paths problem, it's not; modify the

问题 splice() mutates the original array and should be avoided. Instead, one good option is to use filter() which creates a new array so does not mutates the state. But I used to remove items from an array using splice() with spread operator. removeItem = index => { const items = [...this.state.items]; items.splice(index, 1); this.setState({ items }); } So in this case when I log items changes but this.state.items stays unchanged. Question is, why does everyone use filter instead of splice with

问题 Not able to make the selected color of MaterialToggleButton to a solid color, only a transparent shade of color primary is shown. I tried the below set of code and the out image is shown below. Button theme in styles <style name="ThemeButtonColorToggle" parent="AppTheme"> <item name="colorPrimary">@color/colorOrange</item> <item name="colorButtonNormal">@color/colorOrange</item> <item name="android:backgroundTint">@color/black</item> <item name="strokeColor">@color/colorOrange</item> <item

问题 An image often being the easiest way to explain something, here is a little screengrab of the problem I'm having: If you look at the right side of the window, you can see that the content is resized with a visible lag / delay. It's a problem that happens in quite a lot of applications, but I was wondering if there is a way to fix this in a Qt application using QQuickView and QML content. Basically my application is created like this: QQuickView view; view.resize(400, 200); view.setResizeMode

问题 splice() mutates the original array and should be avoided. Instead, one good option is to use filter() which creates a new array so does not mutates the state. But I used to remove items from an array using splice() with spread operator. removeItem = index => { const items = [...this.state.items]; items.splice(index, 1); this.setState({ items }); } So in this case when I log items changes but this.state.items stays unchanged. Question is, why does everyone use filter instead of splice with