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java - How to target a specific folder to open in file picker

I am trying to make an app to view files in a folder (the apps storage folder on external storage located at / ... 65866180/how-to-target-a-specific-folder-to-open-in-file-picker...

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

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node.js - callback or callBack? complete the ftruncate with callback?

how complete the ftruncate ? with/withtout callback(false)? my code in RESTful API is : lib.update= ... questions/65866087/callback-or-callback-complete-the-ftruncate-with-callback...

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

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javascript - How to use ternary operator inside component with v-for directive?

The working code looks as following: <template lang="pug"> b-carousel.d-none.d-sm-block( id='categoryRoulette' ... how-to-use-ternary-operator-inside-component-with-v-for-directive...

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

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cart - WooCommerce Hook - woocommerce_after_cart_item_name

I am using a function to add custom meta to products. I have used the following hooks for SHOW on ... .com/questions/65866037/woocommerce-hook-woocommerce-after-cart-item-name...

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

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wordpress - Get Posts based on serialized meta value

I have a series of posts and all have a meta_key with the value of "owner" and meta_value with serialized ... .com/questions/65866020/get-posts-based-on-serialized-meta-value...

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

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iPython, Google Colab, Target/Logistical Regression problem, code. Where?

I am trying to run a code from here in Colab. And encountered a problem. The code is below: ... /65866000/ipython-google-colab-target-logistical-regression-problem-code-where...

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

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Maven.I can run my JUnit Tests in IntelliJ but maven only reports that 0 tests executed

I have a project. This projects runs fine, I can start all my testcases with the IntelliJ Engine. Now I tried to ... -junit-tests-in-intellij-but-maven-only-reports-that-0-tests-e...

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

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woocommerce - Strip spaces on one condition, add them on another - jQuery not working

On the basket page of my client's WooCommerce site is a series of HTML strings that are generated from meta data ... -spaces-on-one-condition-add-them-on-another-jquery-not-working...

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

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javascript - Slatejs and React-select: setNodes causes an infinite recursion while rendering?

Within a custom element in my Slate.js editor, I have this logic for updating the properties of the ... -and-react-select-setnodes-causes-an-infinite-recursion-while-rendering...

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

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tkinter - Create a Python calculator without Lambda functions?

I'm trying to create a simple calculator using Tkinter to teach children how to make a basic program. ... com/questions/65865910/create-a-python-calculator-without-lambda-functions...

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

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c# - Disabled square border InputRadioGroup

When use a Blazor InputRadioGroup component, after choice, a square border is drawn in all options ... //stackoverflow.com/questions/65865893/disabled-square-border-inputradiogroup...

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

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java - Unable to find method 'org.gradle.api.reporting.internal.TaskReportContainer.<init>(Ljava/lang/Class;Lorg/gradle/api/Task;)V'

Updated my project from android plugin 3.3.2 and gradle 4.10.1 to android plugin 4.0.1 and gradle ... unable-to-find-method-org-gradle-api-reporting-internal-taskreportcontainer-in...

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

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javascript - Creating an object than belongs to another by foreign key and assigning it

I'm having issues with creating an item and assigning the ID for the category it belongs to. sorry for the long ... -object-than-belongs-to-another-by-foreign-key-and-assigning-it...

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

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flutter - Send request over REST, receive result over Websocket, how to handle this with Future or other approach?

I'm quite a newbie when i comes to flutter/dart, but i kinda getting into it, it is just like java, only ... -over-rest-receive-result-over-websocket-how-to-handle-this-with-f...

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

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dart - I'm trying to wrap a Stack widget on Flutter into an Expanded widget. How could I make the Stack fit in the Expanded with 0 margin?

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

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c# - Get Window Title Using Class With Same Class Name?

ANSWER: Get the processes currently running using Process.GetProcesses(); and wants you got all the processes filter ... 65865771/get-window-title-using-class-with-same-class-name...

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

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api - How can I count all the jobs listing on the other pages in Python?

I'm trying to make an API call and count all the job postings from all pages. The thing is I only managed to get ... -can-i-count-all-the-jobs-listing-on-the-other-pages-in-python...

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

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python - Creating new lists from dictionaries nested within list

I was tasked with taking this list (Players): https://github.com/josephyhu/Basketball-Team-Stats-Tool/ ... /65865740/creating-new-lists-from-dictionaries-nested-within-list...

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

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recursion - Can you add rows to a matrix in a recursive loop in R?

Ok, so I wrote this function in R that generates all unique pairings of elements in a list. pair_generate <- function (vec, ... -you-add-rows-to-a-matrix-in-a-recursive-loop-in-r...

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

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How to get the actual hotstring typed with capitalization in AutoHotKey?

I am using hotstrings in AutoHotKey and the output is reliant on if characters are capitalized. Is there a ... -to-get-the-actual-hotstring-typed-with-capitalization-in-autohotkey...

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

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javascript - ejs template not endering | TypeError

I'm, trying to render another ejs template (template.ejs) on another page, but I am getting a ... ://stackoverflow.com/questions/65865635/ejs-template-not-endering-typeerror...

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

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php - How to use Laravel Requests in Livewire Components

How to use exactly the same rules that I use in Laravel Requests in Livewire Components? I have already ... /questions/65865623/how-to-use-laravel-requests-in-livewire-components...

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

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Undefined variable after Python class import in VS Code

I am using VS Code with Python extension. However when I import * from package and use it: from mongoengine ... /65865597/undefined-variable-after-python-class-import-in-vs-code...

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

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java - Why does char overloading not work with integers and chars inside ternary expressions?

Code public static void main(String[] args) { System.out.println(returnValue('a')); System.out.println( ... -overloading-not-work-with-integers-and-chars-inside-ternary-expres...

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

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javascript find string from input

I made a chatbot in html/css/js using the switch method. I'm wondering how can I find a specific ... https://stackoverflow.com/questions/65865520/javascript-find-string-from-input...

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

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Optimising a subquery on a FROM clause in MySQL

I am developing a web application that has a listbox with thousands of records from a MySQL database ('Table1') ... /65865513/optimising-a-subquery-on-a-from-clause-in-mysql...

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

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python - How to iterate over a CSV file and create an object from the first element and the rest using Pandas?

I have the following code: def _load_data_set(self, dataset_file): data_frame = pandas.read_csv(dataset_file) table = ... and-create-an-object-from-the-first-element-and-t...

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

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mysql - I am getting an error when I try to run my code. local port 127.0.0.1:3310 cannot be bound

Success: SSH tunnel open - you are connecting to knuth.gcd.ieon port 22 with username s3025673 com.jcraft.jsch.JSchException: ... -to-run-my-code-local-port-127-0-0-13310-canno...

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

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