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828 views

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hyperlink from select form with method get to html (php,mysql)

i need to link a select form to "country_data.php" from "index.php" by GET method's. i'm using php_mysqli connection importing a ... ?php endwhile;?> </select> </td> </form> </tr>...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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453 views

1 answer

ios - List Item with Toggle subview and selection gesture

I have a List and items containing a Toggle view. I would like to handle selection and toggle state separately. the ... syntax errors (if exsist) and focus on the gesture issue]...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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367 views

1 answer

logging - Issue with Sidecar container log file path in Kubernetes

I have a deployment with 2 containers running in the same Pod in my Kubernetes cluster. One is NGINX and the ... inside the directory /var/log/sidecar. Please advise, thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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486 views

1 answer

dart - How to unspecify a port number while not running flutter web

Is there any way to stop Flutter web with a Headless-Server target, I managed to specify to localhost:8080 ? ... Server target flutter run -d headless-server --web-port=8080...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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384 views

1 answer

Django: Is There A Way To Refresh Page Without Going Back To The Top Of The Page

I am using a like button but everytime i press it it needs to refresh the page which sends the user back to the ... a form or execute a view using javascript then that could work....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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332 views

1 answer

WWW::Mechanize->click_button gets perl to 100% cpu use and ends up never finishing

I am posting invoices to sql-ledger (sql-ledger.org) via WWW::Mechanize: $request = $self->{_mech}->get('http://localhost ... but some span..) I'm using WWW::Mechanize version 1.92...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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173 views

1 answer

python - Most elegant way to find the position of the odd one out

I have a list of 3 strings, two of which are always equal. I want to find the odd one out. The problems sound super simple but ... z), 2) ans = f(*lst) Is there a better way here?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

1 answer

functional programming - Which functions in Array.prototype are pure function in Javascript

I know the the pure functions has some rules below. no side effect. always same input & same out when you call ... ES2020? I know slice is a pure function Array.prototype.slice...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

1 answer

GraphQL stitchSchemas type merging works with argsFromKeys but not with args

What's the difference between args and keys/argsFromKeys when merging types? Is there any reason args would not work? My ... b9cg-4f40-8712-271ceb46d14b"]}) return arg; } } }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

1 answer

pip - Errors installing the module face_recognition in Python

I am having a huge error on installing face_recognition. I tried python -m pip install face_recognition in the terminal and ... : Command errored out with exit status 1: 'C:UsersIa...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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465 views

1 answer

oh my zsh - How to make zsh keybind between emacs mode and vi mode?

I want to bind a key to toggle emacs mode and vi mode,which I use oh-my-zsh plugins(vi-mode). I tried Is there a ... way to toggle vi/emacs or keybind to set keymap? Thanks a lot !...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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151 views

1 answer

reactjs - React function displayBanner = () => {

I am currently working on a project and trying to attempt to hide a banner by changing the state of a className ... dismissed. Can anyone assist in explaining what I?am missing?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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260 views

1 answer

mongodb - How does mongoose link lists

I am a newbie and am using [email protected] in nodejs I now have the "cats" table: { name: String, breed: ObjectId } ... define "Schema", how do I query it, please help me, thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

google cloud platform - GCP gcloud shell SSH Permission denied (publickey) project ssh metadata

devops@devops-Inspiron-5448:~/.ssh$ rm /home/devops/.ssh/google_compute_* devops@devops-Inspiron-5448:~/.ssh$ gcloud ... to accept ssh traffic. devops@devops-Inspiron-5448:~/.ssh$...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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333 views

1 answer

PayPal express checkout add tax info

So i was integrating my app with paypal for express checkout and could not figure out how to add in my gst/hst number ... is still able to get the gst/hst number on their receipt....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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350 views

1 answer

Using Excel RATE function to solve the present value

I would like to use future value (FV), Payment terms (PMT), Balloon payment months (NPER#1), Amortization months (NPER#2 ... the loan would be much appreciated. Thank you so much!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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670 views

1 answer

multithreading - how to close a Thread from Tkinter While the Thread is running Python selenium

So, I made a small canvas window with tkinter which has 2 buttons, One is a start button, the other is a stop button. ... set("Stop") stop_btn.grid(column=1, row=3) root.mainloop()...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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390 views

1 answer

pandas - Why does code stops running in halfway in Python

Here is my python sample for scraping some finance data import numpy as np import pandas as pd import matplotlib.pyplot ... (symbol,start,end) Anyone please explain that for me?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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203 views

1 answer

outputs of different list comprehensions in python 3.x

I was studying about list comprehension in Python and I am confused why this two codes are producing different ... <generator object <listcomp>.<genexpr> at 0x000002919E148C80>]...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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231 views

1 answer

Ensure two fields in a Python class are the same subclass of a given base class using mypy

Let's say I have the following dataclasses: @dataclass class Product: color: str @dataclass class Wrench(Product): pass ... limits of mypy and Python's type hints too far?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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303 views

1 answer

How to close all opened windows from python?

I am making a personal voice assistant in python. And in my program I wrote a function which can shutdown my pc. But ... any python script to do that or any windows shortcut key?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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294 views

1 answer

python - Turn correlating rows values from positive to negative pandas dataframe

trying to write a script to process some invoices we to make things a bit easier. I have a data frame with 25 ... cheers for your help. just starting out. have looked everywhere....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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287 views

1 answer

Ansible: Declaring vars that are accessible to entire play, under "tasks"

I'm trying to declare some variables based on a value returned by a task inside the play. This is what I ... declare variables accessible to the entire play, underneath "tasks"?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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204 views

1 answer

Configure Firebase emulator in Flutter

I need android and ios configure support for this issue solving. Issue: I try to configure firebase emulator in flutter ... ="main.dart.js" type="application/javascript"></script>...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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404 views

1 answer

visual studio code - How to make "sort by location" the default option in Outline view?

In the outline view, it is sorted by category by default. How to make it sort by location by default? I went to Google ... with the Settings on the picture is, at least in my here....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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161 views

1 answer

javascript - How to add new row to react-table

I know that this is a very basic question. But I couldn't find the answer by now. In my application, I will fetch some ... . How should I do that? Thank you very much for your help...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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420 views

1 answer

google cloud identity - GCIP - Caching token to avoid frequent calls to external providers

We are using external provider Salesforce Identity to enable SAML2 based auth flow using IAP/GCIP. Want to know how ... as well as recommendations? Same query for OIDC based flow....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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552 views

1 answer

downloads.onChanged won't fire before downloads complete on firefox webextension

I have webextension that have downloads.onChanged listener. This listener should remove downloads that changed it's name. On ... interrupted". On chrome all of this methods works....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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