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ios - Error: ConnectFailure (Connection refused)

I have the xamarin.forms application for which i am trying to connect localhost from PC to Iphone simulator in ... and exception is also null. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - Get resource ID from URI or Bitmap

Is there anyway I can find resource ID from Bitmap, URI, file path or file name of an image? These images ... info like bitmap, absolute path. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Create select menu in bash

So I am trying to make a little custom management script for my server, but I am running into a problem for ... also achieve that in the script? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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How to obtain the token returned from Azure AD B2C in ASP Core 2.0?

I have used Visual Studio's latest New Project wizard to create a ASP Core 2.0 Web page (Razor Pages) ... Autorest which require the token. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - phpDoc @var for compound statement isn't displayed correctly

I have a compound statement in one of my classes and as far as I know I'm following the phpDoc docs here. ... correctly: What am I doing wrong? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Optimisation ideas - Longest common substring

I have this program which is supposed to find the Longest Common Substring of a number of strings. Which it does, ... trees (they're large). See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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porting javac and dx to android

Hi i'm planning on porting the javac compiler and dx converter to android..Is this going to be a trivial Task ... devices... is this possible? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Label hidden by PictureBox in Powershell using Windows Forms

I have problem with PictureBox. When I am docking PictureBox to the top right, it's hidding a part of ... somehow skip PictureBox.. Screenshot: See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Changing checkbox visibility

I would like the button on my web page to toggle the visibility of my two check-boxes. How do I go about ... </form> </body> </html> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - CSS overriding UI properties - with or without !important

I want to override default Dropdown properties that belong to react semantic UI Here is my dropdown: <Dropdown ... What are best practices? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Structuring Firebase Firestore for E-commerce Filter functionality

As the title says, I want to achieve the filter functionality with my E-Commerce app fully built on Firebase ... modeling data to achieve this? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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jquery - changing opacity while scrolling is not working

I'm trying to make a div fade in and out using opacity while scrolling here's the js code $(document).ready ... http://jsfiddle.net/jery0cdp/5/ See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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wish to use colaboratory. What is simplest way to do a get drive file to python (encapsulated)?

I'm looking for simplification/encapsulation so my existing programs that use (sic) open("my_file.txt") can be ... created this? Thank you. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Converting pixels to dpi for mdpi and hdpi screens

I am using this code that I have found on another thread which is working fine on mdpi screens: public static ... it is 160dpi or 240dpi? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - Unable to display images into Gridview using Universal Image Loader?

I am trying to display images from sdcard and drawable inside gridview using the following code.But it doesn't ... Thread.run(Thread.java:1019) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Jasperreports time series chart

I have a csv file as the data source. I want to create a time series chart to show the data during a ... period expression, and any other setup? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - WiX installer project: CefSharp.Core.dll could not be loaded, file not found

I am working on a windows application on c# visual studio, i have set up a WiX project for the installer and ... the dll with the same error. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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iis 7 - iis7, classic asp; type mismatch error

I've setup a local server on Windows 7 with IIS 7, for a classic ASP VBS site I'm working on. A ... be automatically evaluated with no errors? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ruby on rails - Spree_static_content gem not working with spree 3.3.x

Have to create static pages using the same layout of rest of the spree commerce site. Spree_static_content is the ... may resolve the conflict. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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aggregation - Need to default to last nonblank value

At present that dax calculation is a simple SUM, but I need to default to the last non-blank value for the ... stating 167, it should not 9: See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Add items to JSON objects

I have a situation that I just cannot figure out how to do. I'm trying to add items to a JSON object ... values. Any help would be appreciated. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Rotating date tick labels in a subplot environment with three y-axis

How can I rotate the x-tick labels in the following code? I would like to use fig.autofmt_xdate(), because ... figure looks like this right now. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Using Google Translate Code to Auto Translate Webpage onLoad

How do you customize this code so that upon loading it will auto translate the page without clicking the ... =googleTranslateElementInit"); }); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ios - working with variables from dispatch_async

I have a method which downloads some pics from a server. I had the buffer for the downloaded data defined ... });// get_global_queue } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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How to add a new tab into navindex using doxygen?

I am using doxygen to generate an API documentation, and want to add some tutorials (will be wrote in the ... ? Thanks for any suggestions. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Perl and Xpath: considering hierarchy

I would like to extract the attribute values of an XML considering the hierarchy level: <?xml version="1.0" ... to solve this problem. Thanks. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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wpf - How to open an application window while there is another application active in fullscreen mode in Windows?

My scenario is the following: The user of my WPF Windows application won't be using it very often. Instead, he ... . Thank you for your help! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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usb drive - How can my Android App see the mounted directory when running on Chromebook with ARC { "enableExternalDirectory": true }

This emerged out of an earlier question Android app on Chromebook to access USB devices? It seems that ARC does not ... possible in an ARC app? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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