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html - Get div to cover an video element

I am trying to get a div element to cover a video element. But at the moment, it only partially covers ... /stackoverflow.com/questions/66055994/get-div-to-cover-an-video-element...

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

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arrays - np.vstack() with datetime and float data types

I have a Pandas dataframe with datetime elements ('date') and floats ('cups) and am wondering if there's ... .com/questions/66055875/np-vstack-with-datetime-and-float-data-types...

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

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How to run nvm command from bash file in GCP Cloud Shell (global install)?

What we're trying to do We are using Cloud Shell Editor (IDE) on GCP. According to the documentation for ... -nvm-command-from-bash-file-in-gcp-cloud-shell-global-install...

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

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docker - Two containers with access to same local port

How can I have two or more containers write data out to localhost on the same port? Is the only way to ... .com/questions/66055857/two-containers-with-access-to-same-local-port...

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

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c++ - Eigen returning a double

I want to return an eigenvalue to a double (E). All the code examples use cout<<. There is some ... from:https://stackoverflow.com/questions/66055855/eigen-returning-a-double...

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

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c++ - Why are interpretations of a binary file so scrambled?

(Closed). This question needs details or clarity. It is not currently accepting answers. question from:https:// ... /66055853/why-are-interpretations-of-a-binary-file-so-scrambled...

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

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javascript - My dropdown Menu does not working (react.js)

I need help with this code, at the end production process on the page called projects, my dropdown menu does ... com/questions/66055817/my-dropdown-menu-does-not-working-react-js...

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

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python - Hello I was confused about this code because purely from a technical stand point it should work

This is supposed to take three int values, and give you the LOWEST amount num1 = int(input()) num2 = int ... -confused-about-this-code-because-purely-from-a-technical-stand-point...

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

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Changing the table query in Access

https://imgur.com/n3d0b2v In this picture I'm showing how the two queries are showing up as different ... /stackoverflow.com/questions/66055629/changing-the-table-query-in-access...

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

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c# - can you store a value in a global dictionary in a Azure Function

I have created an azure function with 2 HTTP triggers, now the issue I am facing is I need to store a value from ... -you-store-a-value-in-a-global-dictionary-in-a-azure-function...

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

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c - CS50 Speller compiles, yet not runs at all

I'm very new to programming and I've been trying to finish the cs50 course without just copying other people's ... .com/questions/66056805/cs50-speller-compiles-yet-not-runs-at-all...

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

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ruby on rails - Doorkeeper JWT without storing the whole jwt in database

We have an oauth server that uses doorkeeper. We want to start using doorkeeper jwt, but we can't turn ... /66056762/doorkeeper-jwt-without-storing-the-whole-jwt-in-database...

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

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multithreading - Sharing across a multithreaded process

Is an open file table shared across a multithreaded process? Why or why not? I've tried approaching ... /stackoverflow.com/questions/66056760/sharing-across-a-multithreaded-process...

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

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javascript - Resetting state of react-select component not working

I am having two problems with my react-select component: 1st: when I select and option, I am not ... com/questions/66056757/resetting-state-of-react-select-component-not-working...

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

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hibernate - Spring JPA repository conditional overloaded joinColumn implementation

I have a section of my database here, simplified for the question: Supplier company_id int ... /66056722/spring-jpa-repository-conditional-overloaded-joincolumn-implementation...

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

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c++11 - When is std::weak_ptr useful?

I started studying smart pointers of C++11 and I don't see any useful use of std::weak_ptr. Can someone ... /questions/66056478/stdshared-ptr-vs-stdweak-ptr-in-terms-of-application...

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

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dart - What is TextAffinity in Flutter?

The TextAffinity enum in Flutter has the following documentation description: A way to disambiguate a TextPosition ... .com/questions/66056458/what-is-textaffinity-in-flutter...

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

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javascript - Simple cookie test

how do i display the tag "username" as "John Doe" My website holding the html code is here, hello! ... question from:https://stackoverflow.com/questions/66056435/simple-cookie-test...

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

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javascript - Material UI typography setting is not working on default Box element

I'm using Materail UI 4.11. I have create my own theme with typograph: ... createMuiTheme({ typography: { ... /material-ui-typography-setting-is-not-working-on-default-box-element...

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

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html - How to align element in div independently of the others in css?

(This question already has answers here): question from:https://stackoverflow.com/questions/66056346/how-to-align-element-in-div-independently-of-the-others-in-css...

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

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javascript - Odin Project: Library (I am trying to display a book object but cant seem to get it)

I am trying to get my javascript objects to display in my project but cant seem to get it. Currently I am able to add ... i-am-trying-to-display-a-book-object-but-cant-seem-to-get...

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

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python 3.x - pyspark dataframes: Why can I select some nested fields but not others?

I'm trying to write some code to un-nest JSON into Dataframes using pyspark (3.0.1) in Python 3.9.1. ... /pyspark-dataframes-why-can-i-select-some-nested-fields-but-not-others...

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Scheduling Airflow Dag Runs to have exact times rather than cron

I have a two DAGs. DAG A: picks up a zip file from a folder and unzips it at 8am. it always extracts ... /66056234/scheduling-airflow-dag-runs-to-have-exact-times-rather-than-cron...

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

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parsing - ANLTR precedence across multiple parser rules

Consider the following grammar grammar precedence; s: expr EOF; expr: '!' expr | expr '.' ID ... /stackoverflow.com/questions/66056215/anltr-precedence-across-multiple-parser-rules...

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

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How to validate and compact JSON string in Java without Jackson or Gson?

I am looking for a fast alternative to validate and minify JSON strings in Java. I can use Jackson to parse ... -validate-and-compact-json-string-in-java-without-jackson-or-gson...

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

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Update data without rendering all components when data is updated Reactjs

I'm trying to update a unique component once I make the request but all components in the map function are ... -data-without-rendering-all-components-when-data-is-updated-reactjs...

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

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python - Creating new column in df with 2 parameters

I need to create a new column based on 2 conditions, Country with population over 50,000 and Recovery Rate in ... com/questions/66056181/creating-new-column-in-df-with-2-parameters...

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

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Inter container docker communication using network alias results in "Invalid DNS name"

I sent a request to "container 1" from my localhost, which is supposed to call "container 2" in ... inter-container-docker-communication-using-network-alias-results-in-invalid-dns...

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

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