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api - What is the standard format for returning lists in REST JSON responses?

When returning a list of objects in a JSON response, say a GET request to a /movies endpoint, is it more ... what-is-the-standard-format-for-returning-lists-in-rest-json-responses...

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

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html - How to get current and next item per loop of row in Jinja2?

A given list of number ranged from 0 to 10, I want to loop through them to get both current item and the next item ... /how-to-get-current-and-next-item-per-loop-of-row-in-jinja2...

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

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168 views

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javascript - Event listener function executed when page is loaded but event not happening

I am new to Web development. This is my first question. Thanks in advance. I am trying to use JS and ... -listener-function-executed-when-page-is-loaded-but-event-not-happening...

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

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93 views

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java - Openfire - Linux (Set up with securePort 9091

Hi everyone I am trying to set up an openfire xmpp server but I cannot seem to figure out how to ... stackoverflow.com/questions/65948241/openfire-linux-set-up-with-secureport-9091...

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

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757 views

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latex - Multiple arrayrulecolor per line with booktabs

Taking this to tex.stackexhange. The problem Let's say I want to have more than rules in two ... stackoverflow.com/questions/65948190/multiple-arrayrulecolor-per-line-with-booktabs...

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

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374 views

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list - How to append the column names once checked with dataframe in python

I have a list of data frame columns. I need to check those names with the data frame column names if it ... how-to-append-the-column-names-once-checked-with-dataframe-in-python...

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

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253 views

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bash - Send commands to a GNU screen

I have a GNU screen named demo, I want to send commands to it. How do I do this? screen -S demo -X /home ... .com/questions/65948156/i-cant-find-a-screen-with-my-linux-shell-script...

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

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172 views

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How to consistently slice the first and last character of a string in Python 3

I need help with writing a loop that can slice through a string, taking away the first and last character. I understand ... -the-first-and-last-character-of-a-string-in-python-3...

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

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jquery - Javascript FileReader() image preview gets doubled every choose

I have a multiple image preview function. Image preview works on first time. But on second time, ... /65948021/javascript-filereader-image-preview-gets-doubled-every-choose...

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

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498 views

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How to make bot detect my emojis in dm channel discord.py

if msg.content.startswith("!reg"): eb_reg = discord.Embed() eb_reg.title = "Wanna register ?" eb_reg.color = discord. ... /how-to-make-bot-detect-my-emojis-in-dm-channel-discord-py...

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

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427 views

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python - How to convert unix epoch time to datetime with timezone in pandas

I have many csv files containing Unix epoch time which needs to be converted to human readable date/time. The ... to-convert-unix-epoch-time-to-datetime-with-timezone-in-pandas...

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

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android - How to change the the spinner arrow in a drop down button? (the shape and locate)

I have been trying to customize a spinner, i try customize a style and/or write one layout. But in the end of the ... -the-spinner-arrow-in-a-drop-down-button-the-shape-and-locate...

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

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182 views

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dataframe - Extracting different statistics from the same iteration of a for loop in R

I would like to create a data frame between two variables that are linked to the same distribution for each iteration. ... -statistics-from-the-same-iteration-of-a-for-loop-in-r...

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

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javascript - Web Application for Multi-Route Optimisation using Genetic Algorithm (Javascipt)

Closed. This question needs to be more focused. It is not currently accepting answers. question from: ... application-for-multi-route-optimisation-using-genetic-algorithm-javascipt...

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

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225 views

1 answer

javascript - jQuery AJAX success not firing even though data is being captured

I have a form that I'm submitting by AJAX and trying to replace the form once it's been submitted with a ... /jquery-ajax-success-not-firing-even-though-data-is-being-captured...

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

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84 views

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javascript - group result using date from object keys and only get count the results

Hello I'm having a hard time getting this complex return using MongoDB nor Javascript. Hope can anyone teach me how ... -using-date-from-object-keys-and-only-get-count-the-results...

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

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210 views

1 answer

gcc - Catching Missing Semicolons in C header file prototypes

This topic ought to have been flogged to death. I just spent 30 minutes locating what ended up being ... questions/65947859/catching-missing-semicolons-in-c-header-file-prototypes...

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

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233 views

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Multiplying floats (Python 3.7)

This is probably a really easy question but it's 2am and my brain is fried trying to figure out why ... https://stackoverflow.com/questions/65947796/multiplying-floats-python-3-7...

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

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1 answer

javascript - filter result of observable

I have a service which returns an observable of organization object, and I want to filter the result ... https://stackoverflow.com/questions/65947710/filter-result-of-observable...

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

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101 views

1 answer

html - css on the relevant position of two components

I am super new to css, so apologize if the question is stupid. I have two components on a page, one ... .com/questions/65947692/css-on-the-relevant-position-of-two-components...

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

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320 views

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regex - r string cleaning , retain everything before the last underscore

I am working with a dataset that has column with some underscores. There is a patter to it but they ... /65947675/r-string-cleaning-retain-everything-before-the-last-underscore...

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

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635 views

1 answer

react native - Why is my state undefined when I run my unit test with a mocked state?

I've created a mock state in my unit test, however, when I run the test, I get a message that says:TypeError: ... my-state-undefined-when-i-run-my-unit-test-with-a-mocked-state...

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

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90 views

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python - Numpy array adding a column

Kind of new to python and I need to use numpy to append a column, I have an ndarray a with [[1 2 ... from:https://stackoverflow.com/questions/65947622/numpy-array-adding-a-column...

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

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187 views

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python - Setting dictionary property value to be the same as a previous value

I have a dictionary which I'd like to create a key/value pair where the value is the same as a previous ... setting-dictionary-property-value-to-be-the-same-as-a-previous-value...

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

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196 views

1 answer

sql - How to calculate lead time from a list of confirmations

I have a table with confirmations for parts processed through operations within a factory. | PartNumber | Plant | ... /how-to-calculate-lead-time-from-a-list-of-confirmations...

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

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176 views

1 answer

c# - Unity Mirror Multiplayer RTS, client ignoring hasAuthority check

I'm working on an RTS game using mirror and ran into an issue. I'm working on auto-attack ... /questions/65947592/unity-mirror-multiplayer-rts-client-ignoring-hasauthority-check...

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

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327 views

1 answer

c - Checking for repeated characters not giving me the desired output

I am trying to use the below code I have written to firstly check if any character in the alphabet has ... /checking-for-repeated-characters-not-giving-me-the-desired-output...

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

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635 views

1 answer

python - sqlalchemy.ext.automap: using PyInstaller (4.1, 4.2) results in KeyError ("sqlalchemy/util/_collections.py", line 212)

from sqlalchemy import create_engine from sqlalchemy.ext.automap import automap_base DB_PATH = "path/to/db.sqlite3" # SQLAlchemy ... -pyinstaller-4-1-4-2-results-in-keyerror-sqlal...

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

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