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spring data jpa - nested exception is org.hibernate.AnnotationException: mappedBy reference an unknown target entity property

Based on this tutorial I'm trying to create Many-to-Many Relationship Using a Composite Key Eventually ... -exception-is-org-hibernate-annotationexception-mappedby-reference-an-unk...

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shell command not executing , stuck after changing the node from windows to linux on Jenkins

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

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How do you get Visual Studio Code to show Jupyter Python error messages when running a cell in a notebook?

Consider the following Python code segment: from ipywidgets import Text, Button, Label, VBox, HBox, GridBox, Layout ... -studio-code-to-show-jupyter-python-error-messages-when-run...

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

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java - Memory leakage: connections are not disposed even after the use of releasebody()

Even after processing the body and releasing it my connections are disposed. I cant use retrieve() as i need ... -connections-are-not-disposed-even-after-the-use-of-releasebody...

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

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angular - Why does PrimeNG VirtualScroller loadingItem not working?

I have PrimeNG 11.0.0-rc.2 working with Angular 11. Im using the VirtualScroller Component but I ... com/questions/66054164/why-does-primeng-virtualscroller-loadingitem-not-working...

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

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javascript - HTML img onLoad event not working without cache

I was trying to get count of loaded images. I saw onLoad event of img didn't working when i cleared ... .com/questions/66053270/html-img-onload-event-not-working-without-cache...

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

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python - PyCharm IDE can't find RPI.GPIO module

On the advice of TheZadok42 I installed PyCharm 2020.3.3 on both my Windows machine and my Raspberry PI 4 ... .com/questions/66052931/pycharm-ide-cant-find-rpi-gpio-module...

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node.js - What is the difference between npm install --force and npm install --legacy-peer-deps?

I am trying to install node_modules for a project using npm install. But it's failing. Error Log : npm ERR ... -the-difference-between-npm-install-force-and-npm-install-legacy-peer...

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

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Which container runtime should I use in a mixed os kubernetes environment

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dax - Aggregate on measure in powerbi?

So I have some measures created, with an example table such as: Fruit Fruit Measure Value banana sweetness ... /stackoverflow.com/questions/66052626/aggregate-on-measure-in-powerbi...

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class - Why is __getattribute__ called in a key/value __dict__ assignment? Python

class Test(): def __init__(self,age): print(self.__dict__) self.age=age self.__dict__["age"]=6 def ... /why-is-getattribute-called-in-a-key-value-dict-assignment-python...

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amazon s3 - Reading .gz file from S3 in R

I have data in S3 and I am trying to load it into R. I have tried using: Sys.setenv( "AWS_ACCESS_KEY_ID" = ... ://stackoverflow.com/questions/66051781/reading-gz-file-from-s3-in-r...

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Android Studio 4.1.2 emulator Set Location generates several locationUpdates

Updated to Android Studio 4.1.2 recently. I used to use an emulator for Pixel 4 API25 with a GPS ... /android-studio-4-1-2-emulator-set-location-generates-several-locationupdates...

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

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ssh - Install python libraries on all openshift pods

I have a redash server deployed on an on premise openshift cluster, with about 20 pods. I want to install ... .com/questions/66052009/install-python-libraries-on-all-openshift-pods...

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

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java - Datatable multiple selection primefaces

I am trying to do a multiple selection table just like in this example here Showcase The problem ... ://stackoverflow.com/questions/66051540/datatable-multiple-selection-primefaces...

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SQL: Count returning and new visitors based on IP group by date

I have a graph whitch showing me the unique visitors based on IP group by date (today every hour). Now I want to ... /sql-count-returning-and-new-visitors-based-on-ip-group-by-date...

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

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mongodb - Aggregating records by $group - condition 1 or condition 2

I have a database of about 50k "company" records. I want to find duplicates by matching: name and street ... /66054071/aggregating-records-by-group-condition-1-or-condition-2...

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xml - How to add the node at the specific place of the Dictionary<XElement,XElement> in c#?

Dictionary Dictionary<XElement, XElement> _XParents = new Dictionary<XElement, XElement>(); My dictionary looks like: ... at-the-specific-place-of-the-dictionaryxelement-xelement-i...

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Suppress java path warnings while -Werror using bazel version 4.0.0

Problem I have a package with a java_library configured with javaopts = ["-Werror"]. Building was successful with 3.6 ... -java-path-warnings-while-werror-using-bazel-version-4-0-0...

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

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codesign - xcode 11.4 code sign failed a nonzero digit while compiling

i faced this issue in onesignal profile while compiling debug ion simulator works perfectly fineenter image description here ... -4-code-sign-failed-a-nonzero-digit-while-compiling...

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r - Add click event to shiny app with 2 SunburstR plots

I am looking to add a click event to a shiny app that has 2 sund2b plots on the page. I would like the ... /questions/66053447/add-click-event-to-shiny-app-with-2-sunburstr-plots...

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node.js - Authenicating a GridFS object

I'm attempting to authenticate my gridfs object that is used in mongoose/mongodb for uploading image files ... ://stackoverflow.com/questions/66052022/authenicating-a-gridfs-object...

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reactjs - react js lodash loop thru and change a field value

I am new at reactjs and lodash. I have an array of objects which each has many field properties. I want to ... questions/66052902/react-js-lodash-loop-thru-and-change-a-field-value...

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How to properly allocate true 3D array in C

I am currently struggling to find a proper way to dynamically allocate a true 3D array in C89. The purpose of ... /questions/66052415/how-to-properly-allocate-true-3d-array-in-c...

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

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python - Can I deal with outliers in my data by applying tanh(x)?

I am working with financial data and cannot assume a Gaussian distribution. So I normalize my data by subtracting the ... can-i-deal-with-outliers-in-my-data-by-applying-tanhx...

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c++ - Forward Iterator - Const version issue

I can't seem a way to fix this issue. I have implemented a templated forward iterator that I'd ... ://stackoverflow.com/questions/66051544/forward-iterator-const-version-issue...

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

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Issue creating BeanUtils Method as Java Bean

I currently have a method that does something like the following: public void updateField(String user, String ... /questions/66052707/issue-creating-beanutils-method-as-java-bean...

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

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Is there a way to return to input if condition is not met in python?

What i am trying to do do is this. 1.User Inputs a number (for example a SSN or any Identification number) 2.If the ... -a-way-to-return-to-input-if-condition-is-not-met-in-python...

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

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