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158 views

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javascript - Simple HTML5 video playlist on iPad

I have an old, first generation iPad that is almost useless and i'd like to transform it into a video ... //stackoverflow.com/questions/66052079/simple-html5-video-playlist-on-ipad...

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

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566 views

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Python Discord Bot - IndexError: list index out of range

I'm new to python (and programming in general), and I'm making a discord bot that will help me with ... /questions/66052026/python-discord-bot-indexerror-list-index-out-of-range...

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

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269 views

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scala - How read json with duplicated columns via spark?

I am reading json by spark there is nothing special just: spark.read.option('compression', 'gzip').option( ... /questions/66051974/how-read-json-with-duplicated-columns-via-spark...

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

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237 views

1 answer

mongodb - Hello I have problem with my request to db (React-mongo)

I followed a nice tutorial on udemy, MERN app, and when it's hosted on Heroku I have no problem When I host it ... /66051937/hello-i-have-problem-with-my-request-to-db-react-mongo...

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

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168 views

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c++ - How to call parent constructor in child classes constructor?

I have searched for it and this seems to be the only way of calling a superclass constructor in C++ ... /66051940/how-to-call-parent-constructor-in-child-classes-constructor...

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

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137 views

1 answer

ios - How to change font and its size in QLPreviewViewController?

In my iOS app, I'm using QLPreviewViewController(). It is presenting a .txt file. I want to change ... questions/66051814/how-to-change-font-and-its-size-in-qlpreviewviewcontroller...

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

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124 views

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python - make spark pyspark modeling faster

I am currently working in Juypter-Notebook using Spark - Pyspark for a NLP project. I is very slow ... ://stackoverflow.com/questions/66051689/make-spark-pyspark-modeling-faster...

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

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263 views

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github - Existing git (private remote) repo already exists. No way of getting in contact with previous developer

Imagine. You just got a new side-gig. You are given root access to the application. You ssh into the server. ... git-private-remote-repo-already-exists-no-way-of-getting-in-contact...

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

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394 views

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postgresql - Does Setting search_path Block In Postgres?

I'm trying to debug high contention of LWLock:lock_manager in Amazon Aurora Postgres 9.6. It looks like this: ... .com/questions/66051639/does-setting-search-path-block-in-postgres...

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

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306 views

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directory - Get all groups that have access permissions to a folder using Python

On Windows, when you right click on a folder and select 'Properties' and then the 'Security' tab and then ... -all-groups-that-have-access-permissions-to-a-folder-using-python...

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

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10.3k views

1 answer

Google Apps Script - We're sorry, a server error occurred. Please wait a bit and try again

We are running into sporadic errors (more often than not) on a project that generates Google Doc documents based on ... were-sorry-a-server-error-occurred-please-wait-a-bit-and...

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

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303 views

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Java Spring @autowire not working in test class

(This question already has an answer here): question from:https://stackoverflow.com/questions/66052950/java-spring-autowire-not-working-in-test-class...

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

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163 views

1 answer

javascript - Firestore Rules nested 'get' functions

I have started a Cloud Firestore Database and i set two collections: Users That have document data ... /stackoverflow.com/questions/66052930/firestore-rules-nested-get-functions...

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

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170 views

1 answer

java - How to disable individual health indicator in Spring Boot?

I am in need of disabling the Spring Boot health indicator for a single data source (we have many and ... /66052911/how-to-disable-individual-health-indicator-in-spring-boot...

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

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107 views

1 answer

javascript - sorting not working for Date field in Vuejs

I need to apply sorting and pagination logic for two tables in a single component in VueJS using stable methods. ... /questions/66052816/sorting-not-working-for-date-field-in-vuejs...

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

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177 views

1 answer

java - Algorithm to distribute n people in unique pairs over n-1 days

I`m trying to create an algorithm which creates unique pairs out of an even number of n people. Afterwards it should ... -to-distribute-n-people-in-unique-pairs-over-n-1-days...

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

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106 views

1 answer

java - HTTP request always add error and warning in response body

I am working on a java backend that is accessible via rest api. For example there is a resource to create ... /66052692/http-request-always-add-error-and-warning-in-response-body...

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

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90 views

1 answer

How do I extract the location of a local file in Android Studio?

I am trying to build a program and I need to allow the user to browse for a specific file in their phone and select ... -do-i-extract-the-location-of-a-local-file-in-android-studio...

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

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124 views

1 answer

javascript - Replacing the last 4 characters in a string

I have an element on several pages that looks like this. This is on several pages and I want to update the ... .com/questions/66052463/replacing-the-last-4-characters-in-a-string...

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

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408 views

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postgresql - How do I show the num records affected in a rolled-back transaction in Postgres pgAdmin?

In SQL Server when I would use Mgmt Studio to make changes to data I would often wrap the queries in a ... -the-num-records-affected-in-a-rolled-back-transaction-in-postgres...

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

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107 views

1 answer

How do I make a combobox selection changes do a calculation in C#

What I am trying to do is , I have made a Unit Converter. It has 2 comboBoxes (fromCb and toCB )and 2 ... do-i-make-a-combobox-selection-changes-do-a-calculation-in-c-sharp...

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

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400 views

1 answer

Recover dropped mysql sys schema - Database Administrators Stack Exchange

question from:https://stackoverflow.com/questions/66052199/recover-dropped-mysql-sys-schema...

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

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214 views

1 answer

Google Analytics Filter--Need to Return Null Values Only

I am trying to query Google Analytics and include only the results from users who are not logged in. I ... /66054307/google-analytics-filter-need-to-return-null-values-only...

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

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413 views

1 answer

adobe - Play Head preference to return to last play location?

I'm new to Premiere but have extensive experience using Sony Vegas. I can't figure out how to do a very ... /questions/66054240/play-head-preference-to-return-to-last-play-location...

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

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119 views

1 answer

javascript - Assigning a nested interface in typescript

I am trying to assign a value to a nested interface in typescript but the compiler seems to throw ... .com/questions/66054225/assigning-a-nested-interface-in-typescript...

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

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101 views

1 answer

How can I write this C for loop in Python? - what is the best solution?

(Closed). This question needs details or clarity. It is not currently accepting answers. question from:https://stackoverflow. ... -c-for-loop-in-python-what-is-the-best-solution...

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

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561 views

1 answer

pointers - How to json unmarshalling with custom attribute type in Go

In my project, I've defined structures so that get data from JSON. I tried to use json.Unmarshal ... //stackoverflow.com/questions/66053344/nested-struct-initialization-nil-pointer...

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

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170 views

1 answer

html - Multiple colors in vertical line with CSS

(This question already has answers here): question from:https://stackoverflow.com/questions/66053186/multiple-colors-in-vertical-line-with-css...

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

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