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Make the first letter of each sentence capital without changing the rest of the sentence in Python

I have a sentence like below: sent = "It was cold yesterday in Chicago. you are sneezing since morning. come ... -letter-of-each-sentence-capital-without-changing-the-rest-of-the...

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

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How to fix login page Laravel ui auth didn't display any error message when wrong input email/password

I have project build in Laravel 8 and have login page on it, but I have problem, the login page didnt show ... login-page-laravel-ui-auth-didnt-display-any-error-message-when-wron...

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

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python - Add onupdate="cascade" to existing column in postgres with sqlalchemy

I want to add onupdate="cascade" on the ForeignKey object in an existing table. I have a many-to- ... 66058247/add-onupdate-cascade-to-existing-column-in-postgres-with-sqlalchemy...

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

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android - Changing value in Firebase results in infinite loop

I want to implement a function of 'add to favorite' by clicking in a star (button). When i click for ... 65844809/recycler-view-creates-infinity-posts-when-i-tap-the-like-button...

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

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javascript - scrolling direction to change elements class dynamically in vue js

I need to listen to the scrolling event of the page and according to the scrolling direction, it should be ... /scrolling-direction-to-change-elements-class-dynamically-in-vue-js...

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

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python - How can I give arguments from list elements to a class?

I'm trying to giving arguments from several lists to a class. I tried these: for i in range(len(myList)): # ... /65858878/how-can-i-give-arguments-from-list-elements-to-a-class...

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

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typescript - Read file with firebase function

I've got a Firebase Function and want to read a html file, stored in a subfolder. ── functions ├── ... https://stackoverflow.com/questions/65647010/read-file-with-firebase-function...

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

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python - Flipkart.com image src is changing after scraping

So I was trying to scrape flipcart.com for pure learning purpose & I'm facing a problem,can't understand ... /questions/65868084/flipkart-com-image-src-is-changing-after-scraping...

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

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python - 'Voice' object has no attribute 'voice_clients'

I get a error in this function: from discord.ext import commands import discord class Voice(commands.Cog): ... .com/questions/65875839/voice-object-has-no-attribute-voice-clients...

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

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

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C loading data from txt file into a linked list

I want to make a program that would load data from txt file and put it into a linked list then print that ... questions/65865975/c-loading-data-from-txt-file-into-a-linked-list...

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

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c# - Sprinting, Jumping, and Main menu wont work

So, i'm a game designer working with c# and Unity (Just starting) and I have a main menu, sprint ... /stackoverflow.com/questions/65914300/sprinting-jumping-and-main-menu-wont-work...

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

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c - Reading a binary file with fread

I am trying to read a bin with fread? . The binary file I am reading has 1 million sets of data. ... https://stackoverflow.com/questions/65883397/reading-a-binary-file-with-fread...

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

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javascript - API authorization 401 problem (only JS via browsers) - how to fix?

I need to get (any) OK-response from Yandex SpeechKit.API. I got API-KEY (valid) and successfully used it ... /api-authorization-401-problem-only-js-via-browsers-how-to-fix...

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

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221 views

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javascript - How do I show random question without repetition

When I click the button my website stucks I dont know what is happening. I am using the while loop to ... .com/questions/65899941/how-do-i-show-random-question-without-repetition...

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

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makefile - Search and Replace CFLAGS in a target

I need to add -Werror to the already existing (Exported?) CFLAGS for a build. Right now I am just ... /stackoverflow.com/questions/65942288/search-and-replace-cflags-in-a-target...

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

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347 views

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python - rtl_433 on raspberry pi: Send data to api via http post

I'm receiving the weather data from my weather station with a dongle on my raspberry pi, that has internet connection via ... -433-on-raspberry-pi-send-data-to-api-via-http-post...

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

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vuejs2 - Vue: Setting Data by matching route query

I'm attempting to set data fields provided by an array based on the Vue Router query. For example, when ... .com/questions/65848454/vue-setting-data-by-matching-route-query...

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

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How to create a new column by combining two column in Spark SQL?

This question already has answers here: question from:https://stackoverflow.com/questions/65948126/how-to-create-a-new-column-by-combining-two-column-in-spark-sql...

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

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203 views

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reactjs - When do we use rerender variable and when do we use regular variable in React?

We have useState, useReducer in react where after changing a variable created by them the component rerenders. But we can ... -variable-and-when-do-we-use-regular-variable-in-react...

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

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qt - How to display .png image using image provider with detail explanation

i want to send the dynamic image to qml and display on Qt gui i read online image provider is way to ... /how-to-display-png-image-using-image-provider-with-detail-explanation...

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

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751 views

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storage - Android 11 sharing file between apps

Android 11 had enforce some rules for storage, link refer : Storage updates in Android 11 Use Case : ... /stackoverflow.com/questions/65878479/android-11-sharing-file-between-apps...

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

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java - return method refference to stream

I have a class Care class Car{ private int wheels; private int doors; ... public int getWheels(){ ... ://stackoverflow.com/questions/65847854/return-method-refference-to-stream...

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

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567 views

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go - How do you serve static files with chi router

I just started using chi for smaller projects, and I was curious how static file serving is handled here. What' ... questions/65880069/how-do-you-serve-static-files-with-chi-router...

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

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192 views

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c# - How do I store file uploads of a .Net core web application on Azure

We are using GitHub Workflow to deploy a C# .Net Core web application on Azure. The web application consists of a ... -store-file-uploads-of-a-net-core-web-application-on-azure...

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

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Computing a single element of the adjugate or inverse of a symbolic binary matrix

I'm trying to get a single element of an adjugate A_adj of a matrix A, both of which need to be symbolic ... -single-element-of-the-adjugate-or-inverse-of-a-symbolic-binary-matri...

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

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108 views

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java - return method refference to stream

I have a class Care class Car{ private int wheels; private int doors; ... public int getWheels(){ ... ://stackoverflow.com/questions/65847854/return-method-refference-to-stream...

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

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317 views

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Firebase registration error in iOS by react native

I'm trying to figure an error out with Firebase, bit it didn't work well. Is there anyone to help me ... .com/questions/65903814/firebase-registration-error-in-ios-by-react-native...

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

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