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postgresql - Postgres Query to delete duplicated rows by many parameters

I have a table with fields: Guide, FileSource, CodeName. All these fields are of text type. Some fields ... /66051017/postgres-query-to-delete-duplicated-rows-by-many-parameters...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Android Firebase Firestore StorageException has occurred

Not able to store values in Firestore due to the error given below and also instead of taking ... .com/questions/66051015/android-firebase-firestore-storageexception-has-occurred...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - How do I convert this SQL to prepared statement?

I need help with converting this SQL to Prepared Statement. This is for my search bar. I hope I'll be able ... /questions/66051001/how-do-i-convert-this-sql-to-prepared-statement...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python/JSON : I want to go to a specific thing when it can't find it in a json file

I'm actually making my discord bot and I wanted to make a command to know plane informations. I made it but know i want to ... -to-a-specific-thing-when-it-cant-find-it-in-a-json-f...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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JPA Inheritance error mapping query retrieving parent field

I have two related entities using hibernate: @Entity @Table(name = "OPERACION") @Inheritance(strategy = ... 66050946/jpa-inheritance-error-mapping-query-retrieving-parent-field...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Calculated property for model EF Core - Property or Method?

I am new to EF core. I have a Customer model with the usual properties (Name,Address,Email). I need ... /questions/66050888/calculated-property-for-model-ef-core-property-or-method...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - bcrypt different hash for same string?

I have created users in mysql with the same password then this code snippet changes the plain text passwords ... .com/questions/66050881/bcrypt-different-hash-for-same-string...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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SQL that will search for a string and return a different string in the column next to it?

Sorry if the title doesn't make sense. In this table I have a column named Item Code that is some letters like DPS ... -for-a-string-and-return-a-different-string-in-the-column-ne...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Build QT 5.6 With Visual Studio 2019 64 bit

I have the source code of Qt 5.6 for msvc 2015 and would like to build it for msvc 2019 not sure if this is ... .com/questions/66050820/build-qt-5-6-with-visual-studio-2019-64-bit...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Django and xhtml2pdf: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xfe in position 0: invalid start byte

I have a Django web application and I would like it to product an html pdf. I was sent HTML templates to work with, ... valign=top style='width:79.76%;border-top:none;border-left:...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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windows - What's a good way to uniquely identify a computer?

I'm developing some desktop software for a client to resell. The client wants to restrict the software ... questions/66052042/limit-inno-setup-package-installation-to-certain-pcs...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Passing Data From View Controller B using a button to View Contoller A with Tableview with delegate- protocol

I am looking how to pass data from one child View controller to the parent view controller. They both contain ... controller-b-using-a-button-to-view-contoller-a-with-tabl...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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pipeline - Heroku preview app with auto buildpack support

I have Heroku pipeline setup for my project but since my repo is a monorepo, I need the https:// ... .com/questions/66051878/heroku-preview-app-with-auto-buildpack-support...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Spring Sleuth Tracer not there in spring-cloud-sleuth - What is the alternative?

I have used org.springframework.cloud.sleuth.Tracer (1.3.x) to get the current Span and Trace ids. It looks ... -tracer-not-there-in-spring-cloud-sleuth-what-is-the-alternative...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - The .filter() method returns the starting array or an empty array

I tried to filter an array of objects using the .filter() method and the returned array is either empty or the ... /the-filter-method-returns-the-starting-array-or-an-empty-array...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Remove key and value from nested loop if the value is equal to a certain value

(This question already has answers here): question from:https://stackoverflow.com/questions/66051748/remove-key-and-value-from-nested-loop-if-the-value-is-equal-to-a-certain-value...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Project deploy blocked by CORS policy

I would like to deploy a PWD with Ionic, but I cannot get the communication with the API to return ... //stackoverflow.com/questions/66051522/project-deploy-blocked-by-cors-policy...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - SubtitleView without PlayerView

Is that possible to use com.google.android.exoplayer2.ui.SubtitleView for displaying subtitles from HLS ... ://stackoverflow.com/questions/66051492/subtitleview-without-playerview...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Unity: Best way to make interface in Unity

For my Android game I need to make a pop up interface window, which should appear when a level is complete. ... .com/questions/66051429/unity-best-way-to-make-interface-in-unity...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to create relative mark positions in Vega LIte

I have a pie chart with width & height set to "container". I would like to label each slice of the pie ... com/questions/66051254/how-to-create-relative-mark-positions-in-vega-lite...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Salesforce Marketing Cloud SQL

Can we identify the weekday or which day in SFMC tool through SQL, The scenario is, i need all the ... :https://stackoverflow.com/questions/66051231/salesforce-marketing-cloud-sql...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - how do i set/add variable in axios response and access later in render?

Im trying to set a variable in axios and trying to access it in the render method. useEffect(() => { let ... -i-set-add-variable-in-axios-response-and-access-later-in-render...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Path and split property give an error when uploading an image to the HEROKU server

I have problems with the path and split properties when uploading images, I think that these javaScript functions are not ... -an-error-when-uploading-an-image-to-the-heroku-serv...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - TransientTransactionError/NoSuchTransaction issue on long/large write operations using Mongoose transactions

I have been running a NodeJS codebase for several months, where once a day, it grabs a ... 66051131/transienttransactionerror-nosuchtransaction-issue-on-long-large-write-operations...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How to reload page while keeping FormGroup content alive

I have got a filter function in a sidenav in my application which filters the list of profiles. However when ... /66051116/how-to-reload-page-while-keeping-formgroup-content-alive...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Why does f-string literal not work here, whereas %()s formatting does?

I am trying to format my validator message with the min/max values in the actual validator. Here's my Flask Form: ... -does-f-string-literal-not-work-here-whereas-s-formatting-does...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Move fire ball up and down smoothly Pygame

I have a fireball that moves up and down but the problem is when its time to move down it has this snap ... .com/questions/66052243/move-fire-ball-up-and-down-smoothly-pygame...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - I have a Problem in my code, but I cant find it

(Closed.) This question is not reproducible or was caused by typos. It is not currently accepting answers. question from:https:// ... i-have-a-problem-in-my-code-but-i-cant-find-it...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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