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293 views

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python - Sample more than one element from multivariable normal distribution

I have a 2D means matrix in size n*m, where n is number of samples and m is the dimension ... questions/65900523/sample-more-than-one-element-from-multivariable-normal-distribution...

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

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755 views

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prometheus - InfluxDB 2.0 - How to convert double to dateTime:RFC3339

I'm trying https://github.com/percona/mongodb_exporter with InfluxDB scraper. I found out it's inserted as ... /65899429/influxdb-2-0-how-to-convert-double-to-datetimerfc3339...

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

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154 views

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Python - Will logging happen if I don't import logging module

When debugging a python function, I set up my logging like this: import logging logger_name = 'test.log' log_format ... /python-will-logging-happen-if-i-dont-import-logging-module...

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

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170 views

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python - A "Discrete Gaussian Transformation" for image processing

I would like to use an image processing algorithm similar to some of the steps that JPEG compression ... /questions/65901210/a-discrete-gaussian-transformation-for-image-processing...

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

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167 views

1 answer

java - How to end mp3 tasks from background

Hi I have countdowntimer where I have some mp3 files which plays always after brake and round (I am making ... .com/questions/65901202/how-to-end-mp3-tasks-from-background...

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

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428 views

1 answer

powerbi - Can I put Lines on both axis in a Combo Chart in Power BI? (besides the Columns)

When using Power BI, is it possible to add a Line on the left Y-axis? Right now, I can only use the left Y- ... lines-on-both-axis-in-a-combo-chart-in-power-bi-besides-the-columns...

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

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216 views

1 answer

java - Difference between two implementation with lambda expression and simple method form?

Two bellow snippets with the same output, one with using Functional interface and lambda expression, while the ... -two-implementation-with-lambda-expression-and-simple-method-f...

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

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298 views

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ios - Selecting TableView Cell Activates Checkmark in Rows in Multiple Sections

I've implemented checkmarks (when row is selected) with the following code in cellForRowAt: // Add a ... selecting-tableview-cell-activates-checkmark-in-rows-in-multiple-sections...

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

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318 views

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Pass String from SCALA to Python in Databricks

I have the following question. I want to pass the value of a variable (string) from scala to python in ... .com/questions/65901062/pass-string-from-scala-to-python-in-databricks...

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

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117 views

1 answer

javascript - why puppeteer does not type in some inputs

Somtimes puppeteer does not type in some input fields, to be specific, I tried to simply type something in a ... com/questions/65901060/why-puppeteer-does-not-type-in-some-inputs...

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

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311 views

1 answer

matlab - Setting one instance of a graph to zoom in the x direction only

I have a figure containing three instances of a graph plotting class. I want two of them to be able to zoom in/out ... -one-instance-of-a-graph-to-zoom-in-the-x-direction-only...

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

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328 views

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java - Should Autowired class attributes be marked as transient

This question already has answers here: question from:https://stackoverflow.com/questions/65901054/should-autowired-class-attributes-be-marked-as-transient...

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

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102 views

1 answer

javascript - How to create function that add numbers in array using "while" loop?

I have an exercise to create a function (lets call it "iterateAndSum") which will sum all numbers in array and ... -to-create-function-that-add-numbers-in-array-using-while-loop...

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

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443 views

1 answer

go - How can I assign a negative number to the function that accepts the UINT parameter

From the meigk/pkcs11 package. Is there any way to assign a negative value in the Login function as userType? ... a-negative-number-to-the-function-that-accepts-the-uint-paramet...

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

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202 views

1 answer

javascript - Is there a way to set a range for a ResponsiveStream in Nivo?

I'm using Nivo, a react d3 based charting library. I'm using the ReactiveStream component. By default it auto-scales ... there-a-way-to-set-a-range-for-a-responsivestream-in-nivo...

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

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127 views

1 answer

java - Button onclick in expandablelistview

ExpandableListAdapter Hi i need to get onclick event to the button in List_item.xml whein i click on ... //stackoverflow.com/questions/65900879/button-onclick-in-expandablelistview...

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

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169 views

1 answer

python - Comparing different columns to get highest value, and return the rest as NaN

In the dataframe, I want to create 3 new columns labeled as A-hat, B-hat, C-hat, whereby I want to return ... -different-columns-to-get-highest-value-and-return-the-rest-as-nan...

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

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115 views

1 answer

python - PySparck How to notify the number of nodes that I am going to use?

I am learning how to use spark, but there are things I still don't understand. I have the following code import urllib ... -to-notify-the-number-of-nodes-that-i-am-going-to-use...

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

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719 views

1 answer

python - Why do I get error "Could not find a version that satisfies the requirement scipy==1.5.3" when running "pip install -r requirements.txt"?

I am trying to install all needed modules for an existing Django project. When I run pip install -r requirements.txt ... -amd64-3.9 umpy creating buildsrc.win-amd64-3.9 umpydistut...

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

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481 views

1 answer

vba - Excel dynamic drop down using semicolon delimited data

I have a column with cells containing more than one data element separated by the use of ;. Can ... /questions/65900695/excel-dynamic-drop-down-using-semicolon-delimited-data...

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

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382 views

1 answer

node.js - How to stub nested dependecies with ts-sinon

I got a simple unit test with the following code: my-pubsub.spec.ts import * as tsSinon from 'ts-sinon'; ... .com/questions/65900637/how-to-stub-nested-dependecies-with-ts-sinon...

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

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287 views

1 answer

Wordpress nginx map value not working in cloudpanel.io

I want to set up WordPress Multisite Subdirectory rules but i get this error "Vhost is not valid." map ... /65900595/wordpress-nginx-map-value-not-working-in-cloudpanel-io...

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

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141 views

1 answer

javascript - Add ID tag to parent <p>

I have this plugin wich automatically creates input fields, wrapped in <p> elements. I need get those <p> elements ... //stackoverflow.com/questions/65900562/add-id-tag-to-parent-p...

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

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1.2k views

1 answer

next.js - Nextjs routing case sensitivity for catch-all routing segment

I am not sure whether this is a bug that should be reported or simple configuration issue of the routing ... /65901455/nextjs-routing-case-sensitivity-for-catch-all-routing-segment...

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

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444 views

1 answer

node.js - IIS Node and Windows Authentication: IIS-Website Keeps prompting for Credentials

I have an IIS Website that runs on localhost:3000 using NodeJS, Express, passport and passport- ... and-windows-authentication-iis-website-keeps-prompting-for-credentials...

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

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1.2k views

1 answer

symfony 5 get data of many to many relation

how i get user_id of table : user_evento ? i need compare who user join on table : evento, enter image ... /questions/65901322/symfony-5-get-data-of-many-to-many-relation...

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

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324 views

1 answer

Tensorflow: How to save a 'DNNRegressorV2' model? python

I run into problem when trying to save a trained model, I've tried: model.save('~/Desktop/models/') ... .com/questions/65901303/tensorflow-how-to-save-a-dnnregressorv2-model-python...

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

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310 views

1 answer

Typescript check variable null or undefined

Sorry not sure how to describe my question. Hope the title does not mislead you. First of all, ... stackoverflow.com/questions/65901270/typescript-check-variable-null-or-undefined...

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

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