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javascript - How to catch page not found in express router

I would like to catch 404 page not found error in express router. I use a basic example : const express = ... com/questions/65872351/how-to-catch-page-not-found-in-express-router...

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

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218 views

1 answer

php - Laravel unique validation on multiple column

I have a table that defines user connections like facebook friend. It has fields like - id---- ... stackoverflow.com/questions/65872327/laravel-unique-validation-on-multiple-column...

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

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275 views

1 answer

Multiple regex matches in Powershell - Output with Add-Content in the same line

I have some TXT files that have two rows with content I want to match and Add to another file: I'm using ... -regex-matches-in-powershell-output-with-add-content-in-the-same-line...

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

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440 views

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c# - How to use a DateTimePicker and format DateTime to create this SQL SELECT query for Access?

When I run this code, I get table columns without data. Date is designed as Short text in Ms Access ... a-datetimepicker-and-format-datetime-to-create-this-sql-select-query...

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

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322 views

1 answer

xml - What is xmlns in every WPF file?

What is xmlns? What role does it play in an XAML file when we create a WPF project? question from:https://stackoverflow.com/questions/65872137/using-a-namespace-in-xaml...

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

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355 views

1 answer

pandas - How do I get my parsed data to fall under certain columns? [python]

Here is my code. I've scraped the data from website but it just returns to me one long list. How do I manipulate ... -do-i-get-my-parsed-data-to-fall-under-certain-columns-python...

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

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181 views

1 answer

Datasnap global maintenance procedures

I am a begginer in DataSnap, but I have an application running well. But I need to create a ... :https://stackoverflow.com/questions/65872059/datasnap-global-maintenance-procedures...

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

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104 views

1 answer

java - Eclipse - Maven doesn't generate the 'web-resources' folder

I was facing this issue for days now. I'm creating a Dynamic web project with Eclipse, then converting that project ... .ubp.das.resources;ar.edu.ubp.das.security</param-value>...

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

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142 views

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python - The Enemy keeps shooting after its killed

class NPC(pg.sprite.Sprite): def __init__(self,x,y,image): self.copyimg = pg.image.load(image). ... stackoverflow.com/questions/65872025/the-enemy-keeps-shooting-after-its-killed...

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

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60 views

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javascript - How to use same script file for different pages?

Hey am new web developer and am working on a quote website project. Now to understand my question, Just see ... questions/65872021/how-to-use-same-script-file-for-different-pages...

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

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1.3k views

1 answer

create one database by docker compose

I have the following docker-compose.yml: ####################################### # Kong database ####################################### ... /create-one-database-by-docker-compose...

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

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117 views

1 answer

php - Why does it throw an internal server error (500) due to MySQL

I'm facing an issue that I can't seem to fix... I wrote some PHP and JavaScript code to be able to like ... /65871982/why-does-it-throw-an-internal-server-error-500-due-to-mysql...

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

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432 views

1 answer

Terraform: Interpolation could be replaced by HCL2 expression

When I try to use interpolation syntax like this: vpc_id = "${aws_vpc.prod-vpc.id}" I get the ... /questions/65871914/terraform-interpolation-could-be-replaced-by-hcl2-expression...

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

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170 views

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bash - Expect script: Create method to login to a remote server using ssh and send commands after method has returned

I've been trying to write an expect script which has one method to open an ssh connection and this method can be ... method-to-login-to-a-remote-server-using-ssh-and-send-comm...

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

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1.2k views

1 answer

beautifulsoup - Download Videos using python from ttdownloader

Hey guys I need some help, I am trying to download videos from this sitehttps://ttdownloader.com/ ... .com/questions/65871852/download-videos-using-python-from-ttdownloader...

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

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301 views

1 answer

javascript - Changed from btao to Buffer but recieving TypeError when pushing to Vercel

So i have this application in Next js where i need to encode my image to base64. I first tried using btao ... -from-btao-to-buffer-but-recieving-typeerror-when-pushing-to-vercel...

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

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208 views

1 answer

Package equivalency search: Ubuntu libace-6 => Fedora

Does anyone know if there is a Fedora package equivalent of the Ubuntu packages libace-6 and libace-dev ... com/questions/65873052/package-equivalency-search-ubuntu-libace-6-fedora...

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

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138 views

1 answer

r - Speeding up an extremely slow for-loop

This is my first question on stackoverflow, so feel free to criticize the question. For every row in a data ... .com/questions/65873007/speeding-up-an-extremely-slow-for-loop...

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

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235 views

1 answer

unit testing - Use valgrind with `R CMD check`

I want to run valgrind on the tests, examples and vignettes of my package. Various sources insinuate that the ... stackoverflow.com/questions/65872960/use-valgrind-with-r-cmd-check...

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

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835 views

1 answer

graph algorithm - Dijkstra by means of Heap and pred-field

I have the following task, but I have no idea how to do it? Calculate (lexicographically) the shortest path from ... com/questions/65872672/dijkstra-by-means-of-heap-and-pred-field...

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

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128 views

1 answer

javascript - How to make multi-word argumet?

How can I make multi-word argumet. For example a reason for bans or mutes.If I use args[2], args[3] ... :https://stackoverflow.com/questions/65872601/how-to-make-multi-word-argumet...

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

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108 views

1 answer

c# 9.0 - What C# feature is this?

In my C# application (which uses C# 9) I had a line of code like this: var filterCallback = new ... ://stackoverflow.com/questions/65872590/what-c-sharp-feature-is-this...

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

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289 views

1 answer

python - About tf.keras SGD batch

I want to use SGD optimizer in tf.keras. But SGD detail said Gradient descent (with momentum) optimizer. Dose ... ://stackoverflow.com/questions/65872559/about-tf-keras-sgd-batch...

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

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56 views

1 answer

python - Check if Dataframe is empty and print results

I would like to go over an excel file with different stock symbols. How can I check after reading the ... com/questions/65872529/check-if-dataframe-is-empty-and-print-results...

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

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549 views

1 answer

swift - Twitch API Authentication using WKWebView

As a beginner in coding, I am trying to create user login by using Twitch API on my WebView in ... ://stackoverflow.com/questions/65872504/twitch-api-authentication-using-wkwebview...

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

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236 views

1 answer

macos - ansible from MAC to a remote DataDomain which has special filesystem

Folks I have an ansible.cfg [defaults] remote_user = sysadmin inventory = hosts.yaml host_key_checking = False ... -mac-to-a-remote-datadomain-which-has-special-filesystem...

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

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228 views

1 answer

node.js - why does webpack gives error when run npm run dev

I'm trying to run "npm run dev" in my laravel project but there is an error occured that saying: Error: ... questions/65872365/why-does-webpack-gives-error-when-run-npm-run-dev...

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

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188 views

1 answer

python - Getting text from specific entry box in a grid and updating a combobox in that same row

I am using a for loop to create my text boxes and comboboxes. I need to be able to change the text in my Text ... -specific-entry-box-in-a-grid-and-updating-a-combobox-in-that-s...

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

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