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269 views

1 answer

c - Have gcc create .s file and executable binary from Makefile

I am currently learning C with the book "Learn C The Hard Way" and looked into reverse engineering as well. ... 65937213/have-gcc-create-s-file-and-executable-binary-from-makefile...

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

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235 views

1 answer

Python cannot open file ('Directory'): No such file or directory

I am trying to use a repository from this link https://github.com/zarroboogs/p4g-saveconv#moving-converted-saves-to ... /python-cannot-open-file-directory-no-such-file-or-directory...

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

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404 views

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django - How to set custom choices in Wagtail form?

I am fetching a list of items from another project, and want to show that list in my form. I tried overriding ... .com/questions/65937164/how-to-set-custom-choices-in-wagtail-form...

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

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262 views

1 answer

What is the best way to handle the react GQL configurations with all query and mutation policies and for file upload?

Need to know the best practice to maintain the react GQL configurations settings where we set all query, mutation, or ... -handle-the-react-gql-configurations-with-all-query-and-m...

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

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281 views

1 answer

mysql - Updating an entry to an SQL table - using update gives table doesn't exist error

This is my query code: UPDATE `firstTable` SET major = 'Physics' WHERE student_id = 2; This is the error : ... entry-to-an-sql-table-using-update-gives-table-doesnt-exist-error...

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

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365 views

1 answer

r - Somthing is wrong with using pivot_wider and pivot_longer to gather data(I finished it by myself.It was solved.)

I used this method to gather mean and sd result successly before here .And then, I tried to use this methond to ... -with-using-pivot-wider-and-pivot-longer-to-gather-datai-finis...

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

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856 views

1 answer

azure devops migration tools - Migrated Work Items being assigned to me and identity question

In using the WorkItemMigrationConfig some of the migrated Work Items are being automatically assigned to the user I am ... -work-items-being-assigned-to-me-and-identity-question...

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

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266 views

1 answer

r - How to convert raw format of an excel file into dataframe

I'm using R to get an object from an AWS S3 bucket. Using the function below returns a 'raw' object. I'm ... /65937007/how-to-convert-raw-format-of-an-excel-file-into-dataframe...

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

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705 views

1 answer

asp.net core - Azure web app "Couldn't find a valid certificate"

So I created an ASP.NET Core website with IdentityServer authentication and published it to my Azure Web App ... questions/65937953/azure-web-app-couldnt-find-a-valid-certificate...

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

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422 views

1 answer

elasticsearch - Kibana Error Alerting - Filter Similiar Error Messages | Similarity Query [Elastalert]

My goal is to be alerted for unique error types only (Elasticsearch 6.8 + Elastalert). Example error ... kibana-error-alerting-filter-similiar-error-messages-similarity-query-elast...

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

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1.8k views

1 answer

why i can not run program on my linux(qemu simulate arm32,and start a linux os)

【1】, I have a linux os environment, which is based on arm32(qemu similute). 【2】, There are two file in / ... -not-run-program-on-my-linuxqemu-simulate-arm32-and-start-a-linux-os...

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

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250 views

1 answer

c++ - runtime error: member access within null pointer of type 'ListNode'

I have spent a lot of time on it but still getting the same error. Please someone help. I have written ... 65937821/runtime-error-member-access-within-null-pointer-of-type-listnode...

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

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134 views

1 answer

php - Add class to WooCommerce pages via custom checkbox in WooCommerce product settings

I have a problem with the code below. With that code, we can select specific product and give them a ... -to-woocommerce-pages-via-custom-checkbox-in-woocommerce-product-settin...

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

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82 views

1 answer

python - How to convert value in dictionary from string to int

I have a list of dictionaries, where both the key and value are strings. I am importing the data from a CSV ... /65937789/how-to-convert-value-in-dictionary-from-string-to-int...

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

0 votes

408 views

1 answer

spring boot - Mapping actuator endpoints outside of base path

I try to achieve the following: in my application, the health endpoint should be mapped to /health all ... .com/questions/65937762/mapping-actuator-endpoints-outside-of-base-path...

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

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394 views

1 answer

dax - Producing a visual for change in value month on month PowerBI

I'm trying to replicate the following figure produced in Splunk, I would like to produce a similar figure in ... producing-a-visual-for-change-in-value-month-on-month-powerbi...

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

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487 views

1 answer

No such file or directory @ rb_sysopen for external URL / Rails 6.11 / Ruby 3

This was working fine in Rails 6 but now upgrading Rails and Ruby to 6.11 and 3, it's triggering this "classic" ... file-or-directory-rb-sysopen-for-external-url-rails-6-11-ruby-3...

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

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52 views

1 answer

javascript - I'm unable to run all webdriver.io spec file in single browser seession

I'm using webdriver.io run test. I also reduced maxinstances to 1, but webdriver.io still keeps creating a new ... -to-run-all-webdriver-io-spec-file-in-single-browser-seession...

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

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370 views

1 answer

qt - Why there is no prepare statement in mysql after I calling QSqlQuery::prepare function

Here are my test codes: //Get a database connection of type MySQL from my function. auto pdatabase = INDBPOOL ... -no-prepare-statement-in-mysql-after-i-calling-qsqlqueryprepare-fu...

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

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263 views

1 answer

php - can react js components and laravel blade work in one single project? if not, what's the best approach?

I have a project that is fully developed in laravel mvc design pattern, and now i want to change few of the ... components-and-laravel-blade-work-in-one-single-project-if-not-wh...

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

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169 views

1 answer

python - Adding choices but not showing in the selectbox

I am trying to add categories in my blog project. So that whenever user post a blog he will add category ... com/questions/65937517/adding-choices-but-not-showing-in-the-selectbox...

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

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231 views

1 answer

api - Adding filters to .NET Core logging after initial Configuration

In Program.cs of .NET Core 3.1 we use ConfigureApiLogging to AddFilters()... What I'm wondering is ... /65937516/adding-filters-to-net-core-logging-after-initial-configuration...

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

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1.2k views

1 answer

opencart - twig issue upon emarket theme activation

I am facing this strange issue once i installed "emarket theme" and of course i cleared twig cache ... stackoverflow.com/questions/65937515/twig-issue-upon-emarket-theme-activation...

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

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217 views

1 answer

visual studio - Text Block and button blocking by image after add background image

I am new to uwp visual studio and I trying to set a background image, but it will cover the button and ... /text-block-and-button-blocking-by-image-after-add-background-image...

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

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835 views

1 answer

slurm - Snakemake delete output files from master node if cluster job gets killed

I am running snakemake on the login node of a cluster using the slurm job queuing system. Unfortunately, if a ... delete-output-files-from-master-node-if-cluster-job-gets-killed...

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

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1.3k views

1 answer

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)

0 votes

317 views

1 answer

swift - ios painting inside UIView. How change background color?

I want to make painting by finger inside UIView. I am using draw function: override func draw(_ rect: ... /questions/65937300/ios-painting-inside-uiview-how-change-background-color...

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

0 votes

459 views

1 answer

matplotlib - Is it possible in Python to create a custom made polygon and use that as arrow to produce a stream plot?

i want to create a plot with 13 different arrow styles for a vector field showing the stream of a sea. I want to ... python-to-create-a-custom-made-polygon-and-use-that-as-arrow-t...

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

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