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python - is it possible to upload a file to S3 from a URL in parts? file.aa, file.ab, file.ac

i would like to upload a really large file 3TB from a URL to s3 directly, but want to upload it in parts, similar to if i ... -a-file-to-s3-from-a-url-in-parts-file-aa-file-ab-fil...

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

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141 views

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Python Map Integer to Another "Random" Integer without Random

Suppose I am given an input integer in the range 0 to 10000. I would like a one to one function ... /questions/66055968/python-map-integer-to-another-random-integer-without-random...

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

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192 views

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pyspark - unable to convert null value to 0

I'm working with databricks and I don't understand why I'm not able to convert null value to 0 in what ... //stackoverflow.com/questions/66055870/unable-to-convert-null-value-to-0...

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

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c - How to use fscanf() for two strings (of ANY length) and dynamically allocate/de-allocate the memory properly

I need to read an input .txt file and print out two separate strings from each line in the file. I used a ... -use-fscanf-for-two-strings-of-any-length-and-dynamically-allocate-de...

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

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309 views

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javascript - AWS IoT-Core how to properly publish a actual new line in a JSON value, not or

I have a lambda (nodeJs) that reads a file (.ref) in a S3 bucket and publishes its content in a topic inside the AWS ... -properly-publish-a-actual-new-line-in-a-json-value-not-r-n...

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

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679 views

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servlets - HttpSession invalidate is redirecting to login page

Hi I'm using servlet filter to change session ID on every request in order to avoid session fixation. ... com/questions/66055702/httpsession-invalidate-is-redirecting-to-login-page...

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

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Common Lisp Read Macro for "lazy infix or," to destructure keywords

I have a Common Lisp reader macro to parse lazy/delayed declarations of an "or" relation, using infix syntax ... common-lisp-read-macro-for-lazy-infix-or-to-destructure-keywords...

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

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continuous integration - How to trigger pipelines in GitLab CI

I have the problem, that I want to trigger another pipeline (B) in antoher project (B), only when the ... stackoverflow.com/questions/66055557/how-to-trigger-pipelines-in-gitlab-ci...

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

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algorithm - Is PrefixSpan a different algoritm from Pseudo PrefixSpan?

While studying sequential pattern mining, I often face the algorithm, PrefixSpan and Pseudo PrefixSpan. I ... 66055365/is-prefixspan-a-different-algoritm-from-pseudo-prefixspan...

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

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261 views

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r - SEM - Analysis of invariance to test regressions

Let's suppose we have a confirmatory factor analysis CFA with three latent variables (visual, textual, and ... /questions/66056938/sem-analysis-of-invariance-to-test-regressions...

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

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go - How to trust self-signed certificate

As title, is there a way to trust self-signed certificate in Go? Scenario description: I set up a ... //stackoverflow.com/questions/66056820/how-to-trust-self-signed-certificate...

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

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454 views

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node.js - Solidity Uniswap - Error encountered during contract execution [execution reverted

I need to get the txn params from nodejs app to contract and then swap the token for ETH, ... 66056774/solidity-uniswap-error-encountered-during-contract-execution-execution-revert...

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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swift - Missing argument for parameter 'initialValue' in property wrapper initializer; add 'wrappedValue' and 'initialValue' arguments in

I'd like to create a property wrapper to accommodate the well known precision issues. However, when I ... -argument-for-parameter-initialvalue-in-property-wrapper-initializer-a...

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

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342 views

1 answer

javascript - How to overcome maximum call stack size exceeded in typescript, nodejs & angular

I've been working at debugging this for days now! I'm trying to pull the database values from Firebase ... -overcome-maximum-call-stack-size-exceeded-in-typescript-nodejs-angular...

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

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297 views

1 answer

android studio - keep listening to video audio in webview when exiting the app

I have a webview and it plays a video. How can I do so that when I close the application the audio of ... /66056588/keep-listening-to-video-audio-in-webview-when-exiting-the-app...

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

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104 views

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javascript - What does Hotjar use to uniquely identify page elements?

What does Hotjar use to uniquely identify page elements? It would be great if it was a JavaScript function ... /66056461/what-does-hotjar-use-to-uniquely-identify-page-elements...

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

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How do I use a method to change the file extension in Python?

(This question already has answers here): question from:https://stackoverflow.com/questions/66056312/how-do-i-use-a-method-to-change-the-file-extension-in-python...

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

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299 views

1 answer

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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499 views

1 answer

netcdf4 - Extract one variable from NetCDF to create raster brick

I'm trying to extract a variable from a multivariable netcdf file and then create a raster brick for ... 66056259/extract-one-variable-from-netcdf-to-create-raster-brick...

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

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292 views

1 answer

What is the most efficient way to do a case insensitive LEFT JOIN in Sqlite/Python?

I need to join two Sqlite tables, using custom upcase translations, in a Python program. Is there an established best ... -way-to-do-a-case-insensitive-left-join-in-sqlite-pyth...

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

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1 answer

kotlin - Android - Reading a file sometimes returns empty bytes (all read bytes are "0", but file is not empty)

Some Background I have a library that is a variant of SharedPreferences, but can be used multiprocess (https://github. ... a-file-sometimes-returns-empty-bytes-all-read-bytes-are-0...

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

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ASP.NET C# char Type displaying Special Character ?

I have an application that allows users to create applications. One of the fields in the application class is ... /66056145/asp-net-c-sharp-char-type-displaying-special-character...

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

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269 views

1 answer

python - Where is my mistake in this complex numpy usage?

recently I am learning NumPy's usage and I met a question which gives me 3 array: - q: A numpy array of ... .com/questions/66056124/where-is-my-mistake-in-this-complex-numpy-usage...

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

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465 views

1 answer

spring - MultiTenancy with ReactiveCrudRepository

I have a Spring boot webflux application. Its a SAAS application and there will be multiple ... ://stackoverflow.com/questions/66057130/multitenancy-with-reactivecrudrepository...

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

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199 views

1 answer

c# - Entity Framework: Modify only one field in Select projection

I have this EF query: var customers = customers.SelectMany(ps => ps.ProductSales.Select(c => new Customer( ... /66057069/entity-framework-modify-only-one-field-in-select-projection...

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

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174 views

1 answer

machine learning - Suggestions for multiple DTW cost paths?

While writing a Dynamic Time Warping algorithm from scratch in MaxMSP, I stumbled upon an issue I didn' ... .com/questions/66057014/suggestions-for-multiple-dtw-cost-paths...

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

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79 views

1 answer

python - Dynamic grid creation

I am trying to make a 2d grid in python. The size of the grid can vary but the largest it ... question from:https://stackoverflow.com/questions/66056995/dynamic-grid-creation...

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

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