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588 views

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z3 - Trouble with TransitiveClosure function in Z3Py

I am trying to model graph connectivity with Z3. Specifically I am partitioning a graph and need the ... .com/questions/65936759/trouble-with-transitiveclosure-function-in-z3py...

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

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226 views

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Updating JSON value in XML data SQL Server

I have a simple XML which holds JSON as value in it. <Columns> <Column Name="SID2" DataType="String">[ ... .com/questions/65936738/updating-json-value-in-xml-data-sql-server...

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

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303 views

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angular - Regarding Image upload and get file information models in .NET core API and Angualar

in one of my functionality I need to add images along with other form data so I am using form data to send the ... -upload-and-get-file-information-models-in-net-core-api-and-angu...

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

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238 views

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windows - How to resolve language problems in the building process?

I have a maven java/scala project and Windows 10 with english language. Projects has test with russian words ... /65936710/how-to-resolve-language-problems-in-the-building-process...

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

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513 views

1 answer

MySQL - Same SQL query fast ,but very slow in Stored Procedures?

I had been stucked in this problem for more than 10 hours! I had tried to add or remove the '@' before ... /65936707/mysql-same-sql-query-fast-but-very-slow-in-stored-procedures...

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

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311 views

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r - Filter logical columns

Not able to filter on logical columns below. Wanted to check if there is way to filter. If I filter ... from:https://stackoverflow.com/questions/65936682/filter-logical-columns...

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

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272 views

1 answer

reactjs - Slider taking too much RAM, which leads to memory leaks

I have this component to track current time of an audio file: const SeekBar = (props) => { const [isSeeking, ... /65936355/slider-taking-too-much-ram-which-leads-to-memory-leaks...

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

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102 views

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C# Button Click with additional Parameter

This question already has answers here: question from:https://stackoverflow.com/questions/65936283/c-sharp-button-click-with-additional-parameter...

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

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216 views

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html - How to set a padding only for new lines of a textarea (while keeping the line-height constant)?

The goal is to have several lines in an HTML textarea that keep the line-height (e.g. 100%). However, when using ... -only-for-new-lines-of-a-textarea-while-keeping-the-line-he...

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

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353 views

1 answer

batch file - Delete all folders except 123, 1234 and 12345

With below I can delete all folders in C:Temp expect folder 123 but I want to add another folder 1234 and ... .com/questions/65936171/delete-all-folders-except-123-1234-and-12345...

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

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987 views

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microservices - Autowire doesn't work after enabling Hystrix

I'm encountering a issue, where autowiring doesn't work when I add Hystrix(EnableHystrix) in my microservice ... .com/questions/65936117/autowire-doesnt-work-after-enabling-hystrix...

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

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83 views

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How to pivot n columns in a dataframe into two columns in R?

This question already has an answer here: question from:https://stackoverflow.com/questions/65936105/how-to-pivot-n-columns-in-a-dataframe-into-two-columns-in-r...

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

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314 views

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How to truncate a snowflake table before loading it from AWS Glue

We are having some AWS Glue jobs , which are reading the data from Amazon S3 Locations and writing data into ... to-truncate-a-snowflake-table-before-loading-it-from-aws-glue...

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

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272 views

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reflection - Java superinterfaces runtime difference Java 8 vs Java 9

I noticed a difference in the output of the following program when run with Java 8 and Java 9. import ... /65937177/java-superinterfaces-runtime-difference-java-8-vs-java-9...

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

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189 views

1 answer

javascript - TypeError: _data__WEBPACK_IMPORTED_MODULE_11__.default.map is not a function

enter image description here enter image description here enter image description here enter image description here [enter ... -imported-module-11-default-map-is-not-a-function...

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

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297 views

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html - unable to manage bootstrap 4 div elements to the responsive design

I'm working with bootstrap 4 and following codes, <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/ ... /unable-to-manage-bootstrap-4-div-elements-to-the-responsive-design...

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

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258 views

1 answer

java - Retrofit is returning an empty body

I'm trying to use retrofit & gson to parse some JSON. However, I am getting an empty response body. ... ://stackoverflow.com/questions/65936965/retrofit-is-returning-an-empty-body...

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

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131 views

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r - What does the error 'invalid class “DMNGroup” object' mean, how to resolve the problem?

I am trying to replicate the workflow from library(DirichletMultinomial). I have large matrix containing counts count and ... -class-dmngroup-object-mean-how-to-resolve-the-p...

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

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322 views

1 answer

javascript - Trigger onbeforeunload event when there's still running ajax in the background

I'm sending ajax calls on my web application and I want to show message or trigger onbeforeunload if there ... onbeforeunload-event-when-theres-still-running-ajax-in-the-background...

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

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207 views

1 answer

Casting android To TV Sample app cannot find my tv but youtube can

I am new to cast. I downloaded the source code for casting app from codelabs. So that i could implement in my app ... -android-to-tv-sample-app-cannot-find-my-tv-but-youtube-can...

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

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206 views

1 answer

php - My Login Code is not working, because i because the the password is always wrong

I am writing a code for my school, so users can login and get to another website. But always, when i type the ... -is-not-working-because-i-because-the-the-password-is-always-wrong...

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

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216 views

1 answer

swift - SwiftLint install step fails on GitHub Actions

Recently something changed on GitHub Actions and we're not sure what happened or how to resolve it. We ... .com/questions/65937423/swiftlint-install-step-fails-on-github-actions...

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

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1.3k views

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flutter - Equivalent of if let and guard let of Swift in Dart

Just started Flutter with native iOS background, so I just have a quick question about Dart beta null safety. So in Swift ... /equivalent-of-if-let-and-guard-let-of-swift-in-dart...

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

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1.3k views

1 answer

bluetooth - Sending data to BLE device with javascript won't work

I have a bluetooth device and want to turn it on with the p5ble library. https://itpnyu.github.io/p5ble- ... questions/65937328/sending-data-to-ble-device-with-javascript-wont-work...

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

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505 views

1 answer

docker - Redis store data in backup.db file

I have RedisDB that exists in a Docker container. Database restored from dump.rdb file and everything works well (I ... .com/questions/65937275/redis-store-data-in-backup-db-file...

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

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210 views

1 answer

multithreading - Java: threading divided into blocks array - executor service

I am creating a program to calculate values of two arrays in steps of simulation (they are initialized ... /65937265/java-threading-divided-into-blocks-array-executor-service...

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

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166 views

1 answer

TSS (True Skill Statistic) threshold

I generated a habitat distribution model using maxent software. I wanted to assess the accuracy of my ... /stackoverflow.com/questions/65937256/tss-true-skill-statistic-threshold...

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

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247 views

1 answer

java - How can I format a String number to have commas in android Edit Field

For what function I can use in android to display the number into different formats. For eg: If I ... .com/questions/65937235/android-decimal-number-with-comma-separator-format...

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

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