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How to connect two entities in JPA using criteria based query and reveal data from table whiches PK is a FK in another table?

I have such s code and it should perform such a query from orderItem oi join product p on oi.product_id = p. ... two-entities-in-jpa-using-criteria-based-query-and-reveal-data-fr...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - timestamp in firebase/firestore

When I save timestamp dates on firestore, it saves as a timestamp datatype. But when I retrieve the ... https://stackoverflow.com/questions/65909184/timestamp-in-firebase-firestore...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - python3 -m venv .venv Error: [WinError 2]

As the title shows, I get an error when attempting to run python3 -m venv .venv: Error: [WinError 2] ... /stackoverflow.com/questions/65909146/python3-m-venv-venv-error-winerror-2...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Wrong conversion of string field in jackson

I have JSON file with field: "id": "tunnels.fid-4d85fda9_1773f0fa076_-6dc1" When i use ObjectMapper in ... com/questions/65909009/wrong-conversion-of-string-field-in-jackson...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to solve a quadratic matrix equation in Python?

I am trying to solve a quadratic equation in Python that is a matrix equation. I am looking for a matrix ... /questions/65909004/how-to-solve-a-quadratic-matrix-equation-in-python...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Importing at different times

I have a GPS sensor that is hardwired to take reading every 15 seconds. I need to run calculations ... :https://stackoverflow.com/questions/65909000/importing-at-different-times...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Pandas: Create new column by filtering an existing column

I have a column gender that contains males "E" and females K , I am trying to add two new columns ... /questions/65908979/pandas-create-new-column-by-filtering-an-existing-column...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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wordpress - I want to remove the thumbnail image in all portfolio pages, and replace it with static image

I'm using Wordpress/Elementor, and I have a problem in my portfolio page. I want each project page, not to ... -the-thumbnail-image-in-all-portfolio-pages-and-replace-it-with...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - How to extract repeated values from a database table

Is it possible extract the values of 'score' as shown below when multiple values of passageId are identical for ... /65908941/how-to-extract-repeated-values-from-a-database-table...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Batch File If Statements causing close of CMD and not working

I am creating a should-be-simple batch file that will allow me to input a class name and it will take me ... 65909762/batch-file-if-statements-causing-close-of-cmd-and-not-working...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to fix manytomany field in django

How to make a one to many relationship in Django/Mysql? I have an identical situation to this post, yet ... .com/questions/65909707/how-to-fix-manytomany-field-in-django...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Cross compile Jack2 and Alsa

i need to cross compile for my imx7 (armv7 processor) Alsa lib, utils and Jack2. i succeed to cross ... https://stackoverflow.com/questions/65909679/cross-compile-jack2-and-alsa...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git lfs - GIT lfs used bandwith/storage never resetting?

for months now, my git lfs storage and bandwith is always used up. I have only one small repository right ... .com/questions/65909669/git-lfs-used-bandwith-storage-never-resetting...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring boot - CircuitBreaker not loading defaults from yaml file

I have a Spring Boot 2, Java 8 application using Resilience4j (version 1.3) CircuitBreaker (CB). The ... .com/questions/65909665/circuitbreaker-not-loading-defaults-from-yaml-file...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python string manipulation with regex in split

Could you please help me with crafting a regex to split a string as follows: anyrandomcharactermorerandoms ... questions/65909640/python-string-manipulation-with-regex-in-split...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Simple HTML DOM:Cannot fetch ant pagination

I am trying to scrape a website to estimate number of products against provided keyword. to accomplish this ... .com/questions/65909632/simple-html-domcannot-fetch-ant-pagination...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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json - Java GSON Failed parsing to object array

I have a problem. I am doing a webcall where I print a json on my screen like that looks like ... /stackoverflow.com/questions/65909568/java-gson-failed-parsing-to-object-array...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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error handling - Laravel 404 page depend on its guard

My Laravel Project have two guard. one is frontend shopping site and other is admin panel. when user accessed ... .com/questions/65909540/laravel-404-page-depend-on-its-guard...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Not being able to remove docker images with "docker image prune -a"

I have two docker images that I would like to remove, but it seems that they cannot be removed with docker image ... -being-able-to-remove-docker-images-with-docker-image-prune-a...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asp.net - How do I change an .net Core Validator error message using javascript?

I already have an Required field, e.g.: [Required(AllowEmptyStrings = false, ErrorMessage = "Fixed error message ... -i-change-an-net-core-validator-error-message-using-javascript...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Angular Email Validator, How to implement to update? Its possible parameters

I have apply a specific email validator, it works when I create the user, but if I try update any ... angular-email-validator-how-to-implement-to-update-its-possible-parameters...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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In binary search if all elements are same .In that case the time complexity of Binary search will be O(N)

Basically the time complexity of Binary Search is O(log N). What if all the elements are same. In the bottleneck ... all-elements-are-same-in-that-case-the-time-complexity-of-b...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Angular initialise module with configuration with remote http call

I'm using the GoogleApiModule to provide authentication for users, however I don't want to have the ... 65909471/angular-initialise-module-with-configuration-with-remote-http-call...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - how to update a parameter (i.e. dropout rate or units) at each epoch within a keras model

I am trying to add another parameter to Keras's implementation of deep learning architecture which changes at each or after a ... -e-dropout-rate-or-units-at-each-epoch-within-a-ke...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vba - Save sent Outlook Email (w/attachments) from Excel

I am using an Excel file to send personalized emails from a shared Outlook inbox. The code for sending the ... /questions/65909281/save-sent-outlook-email-w-attachments-from-excel...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hadoop - Python connecting to spark in standalone mode and accessing s3 with S3AFileSystem issues

Setup Spark spark-2.4.5-bin-without-hadoop configured with hadoop-2.8.5. Spark is running in standalone ... -to-spark-in-standalone-mode-and-accessing-s3-with-s3afilesyste...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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unity3d - How do you do capture a hold drag gesture with the new input system of unity?

As some people have noticed by now unity has introduced a new input system a while back now. What i am trying to ... capture-a-hold-drag-gesture-with-the-new-input-system-of-unity...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Recursive class typing in python

This question already has an answer here: question from:https://stackoverflow.com/questions/65909225/recursive-class-typing-in-python...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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