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android - 是否有唯一的Android设备ID？(Is there a unique Android device ID?)

Android设备是否具有唯一的ID，如果是，则使用Java访问它的简单方法是什么？ ask by Tyler translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Java int to String - Integer.toString（i）vs new Integer（i）.toString（）(Java int to String - Integer.toString(i) vs new Integer(i).toString())

Sometimes java puzzles me. (有时java困惑我 ) I have a huge amount of int initializations to make. (我有大量的int初始化 ) ... (i) new Integer(i).toString() ask by marcolopes translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - 如何在RecyclerView中居中放置项目(How to center items in RecyclerView)

I want to have a horizontal RecyclerView that I can insert or remove items from. (我想要一个水平的RecyclerView，可以从中插入或删除项目 ) The ... Any ideas? (有任何想法吗？) ask by lea.cotan translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - SQL Server查询 - 使用DISTINCT选择COUNT（*）(SQL Server query - Selecting COUNT(*) with DISTINCT)

In SQL Server 2005 I have a table cm_production that lists all the code that's been put into production. (在SQL Server 2005中 ... . (或者其他的东西 ) ask by somacore translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git - 无法推送到GitHub-一直说需要合并(Cannot push to GitHub - keeps saying need merge)

I'm new to GitHub . (我是GitHub的新手 ) Today I met some issue when I was trying to push my code to GitHub. (今天，当我尝试将代码推送到 ... 中推送任何内容，那么为什么需要提取内容？) ask by user1353717 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - 在Python中手动引发（抛出）异常(Manually raising (throwing) an exception in Python)

如何在Python中引发异常，以便以后可以通过except块捕获该异常？ ask by TIMEX translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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openapi - Using Swagger, can one mark a field as 'readOnly' for one request and modifiable for another without cloning the schema?

I have 2 API calls for creating and updating a particular record. We would like to express one can specify a value ... schemas to maintain. Is there a cleaner way to handle this?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Mapbox with nativescript | element-registry issue

Good morning. Could someone help me? I have tried to make an app in NativeScript-Angular using mapbox following This video In ... more to do and... Sorry for my english. Thanks....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Schedule a DML operation on EXTERNAL TABLEs in Azure SQL

I'm new to AzureSQL. I want to migrate data from Azure SQL periodically based on timestamp. use DB1 GO delete DB2 ... , there is no SQL Server Agent when using AzureSQL. Thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Regex to reject all urls but allow words

I'm building a form in which users enter personal information (e.g Names) into text fields. I want to prevent users ... But am not sure how to match everything but this. Thanks!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to click objects behind a fog of PointsMaterial three js

I'd like to know if there is some property to make objects behind a fog of multiple Points clickable, that ... points.geometry.verticesNeedUpdate = true; }; Thanks for your help!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Integrate BigQuery SubPub and Cloud Functions

I'm in a project the we need to use BigQuery, PubSub, Logs explorer and Cloud Functions. The project: Every time certain ... sink I created and use the info to make my calls......

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - "ImportError: DLL load failed while importing pdftotext: The specified module could not be found."

I got ImportError when importing pdftotext in studio code but not in anaconda I also have the wheel files of pdftotext ... *pdftotext*: The specified module could not be found....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Debugging a unity c# project on the hololens

I have an additional question to this one regarding debugging on the HoloLens. I have four consecutive scenes in my ... scenes, like the position of another marker, etc. Thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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autodesk designautomation - Inventor assembly not displaying appearances correctly in Forge Viewer

I have an Inventor assembly using one standard Inventor Appearance Library appearance and one custom appearance, saved to a local ... . Is there a better way to do this? Thanks!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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geometry - How to bind data-points to a specific area inside a circle?

Hi everyone the Following Situation: I have a circle with a dynamically generated number of Quadrants and Segments. ... to calculate the coordinates inside each segment. Any ideas?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Azure DevOps - Branch Policies are resulting in multiple builds running during Pull Requests

Our repositories has folders, the code in the folder are sometimes dependent on code in other folders, but only in one direction ... were only in Folder C, it would run Build C?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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database - SQL to Replace Specific Text in Field Not Working

I'm trying to make text replacements on a particular FIELD in an Access.accdb and it is not working. No errors, ... t make any replacement. I appreciate any kind of help, thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python 3.x - Proper way to list a second heirarchy generator

Let's say we have a generator that do operations on a generator, here's an example: def print_forever(n): ... (limit_gen(print_forever(2), 5) for example raises a StopIteration....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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wordpress - NginX Caching Issue

So I have this rather weird issues with NginX Caching. I been using the amimoto stack on aws for some time now and ... a dummy website where you can see this issue for yourself....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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iOS app compiles but crashes on launch when using unsupported 3rd party SDK

I have recently dropped the support of iOS 9 in one of my SDKs and set the minimum target version to iOS 10 ... integrators end? Any help or pointers would be highly appreciated!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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C# how can I do something if I press a key only one time

while true { if (checkBox1.Checked & KKEY == "CapsLock") { if (sim.InputDeviceState.IsKeyDown(VirtualKeyCode.CAPITAL)) { ... when is pressed again i need the send something again....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Google Cloud TypeError: Cannot read property 'Reader' of undefined

My Google Cloud Function won't upload if I include this line, which came from the docs: const {Translate} = require( ... universe, 2020 was awful. How are things in your universe?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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My service worker shall support push notifications without a payload?

I'm reading Mozilla's Service Worker Cookbook and I found that service workers implement event listener for the " ... that don't support payload inside the push notifications?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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578 views

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How to do aggregation sort in mongodb inner object with c#

I need to sort inner object sort of a class with mongo db. i need to sort based on marks Sample Json: {"_id":" ... sort mongo shell query .. don't know to implement that in c#...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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database - Application that receives data in real time without refresh

I am developing a desktop program, a website and an application and they both communicate through the same ... other connected applications receive this data in real time?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Find duplicate id attributes

Before uploading on my server I want to check if I accidentally defined an id two or more times in one of my html files: ... are duplicates: "ERROR: The id="test" is not unique."...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - MongoDB - spring data - how to pick objects from different arrays into array / list

Object sample: [ { "name": "aaa", "list": [ { "key": "val1" }, { "key": "val2" }, { "key": " ... , it retrieves all objects of list in case it contains this value. Any suggestions?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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