brook | A cross-platform programmable network tool 一个跨平台可编程网络工具 | VPN library
kandi X-RAY | brook Summary
kandi X-RAY | brook Summary
Brook is a cross-platform strong encryption and not detectable proxy. Brook's goal is to keep it simple, stupid and not detectable. ️ A project by txthinking.com.
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QUESTION
I have a JSON structure stored in a MySql table. Now, months later, I have a requirement to join to pieces found deep in the bowels of this JSON string.
...ANSWER
Answered 2021-Jun-08 at 19:02WITH
cte AS (
SELECT test.id,
test.value,
jsontable.facilityId,
CONCAT('$.facilities."', jsontable.facilityId, '"') path
FROM test
CROSS JOIN JSON_TABLE(JSON_KEYS(test.value, '$.facilities'),
'$[*]' COLUMNS (facilityId CHAR(4) PATH '$')) jsontable
)
SELECT cte.id,
cte.facilityId,
jsontable.code,
jsontable.payRate
FROM cte
CROSS JOIN JSON_TABLE(JSON_EXTRACT(cte.value, cte.path),
'$[*]' COLUMNS (code CHAR(3) PATH '$.code',
payRate DECIMAL(6, 4) PATH '$.payRate')) jsontable
QUESTION
I'm new to HTTP requests and trying to do POST request of my form submitting with axios and getting an error 400. I want to send my data to url and it should be seen there in JSON format.
codesandbox https://codesandbox.io/s/fast-brook-g3488?file=/src/App.js
...ANSWER
Answered 2021-Jun-05 at 16:13Error is very clear you are not passing data to axios post method.I am not sure what kind of validation you have in server but it will be look like this
QUESTION
I'm using final-form
and final-form-material-ui
I want to set min and max values for number inputs. Already tried
...ANSWER
Answered 2021-Jun-04 at 20:14using the documentation: https://final-form.org/docs/react-final-form/examples/field-level-validation
sandbox demo: https://codesandbox.io/s/wizardly-paper-2dtwf?file=/src/App.js:3139-3391
write your validation in this way:
QUESTION
I want to write a simple desktop application to track the overtime work of our employees. Whenever one of our employees needs to perform some tasks outside our normal working hours we want to track them using "Kimai Time Tracking".
The application I am programming needs to get the duration of all recorded tasks from Kimai, add them up and store them on a local SQL Server as an overtime contingent for the employee to claim later.
This is the GET request I'm mainly gonna use:
GET /api/timesheets (Returns a collection of timesheet records)
and this is an example output from the Kimai Demo (Sorry for length)
...ANSWER
Answered 2021-May-28 at 11:45You could use the HttpClient API to issue a REST request and then parse the response directly in your .NET app:
QUESTION
So I am writing a code for a Tkinter GUI, and in it, the code pulls data from FRED and uses it to present graphs. There is an option at the start to save the pulled data in a CSV file so you can run it without the internet. But when the code runs to use the CSV, something happens with the scale and it gives me a graph like this. I think it has something to do with the datetime data not being remembered. Current code situation follows:
Imports: from tkinter import *, from tkinter import ttk, pandas_datareader as pdr, pandas as pd, from datetime import datetime
Example of how data is called:
...ANSWER
Answered 2021-May-27 at 21:37It's hard to help you without the csv data. It could be that the dates aren't saved properly, or aren't interpreted properly. Maybe you could try parsing the datetime first. It kind of looks like there are no years, or something that is expected to be the year is actually a month?
Since it starts at 1970, I have a feeling that it's interpreting your time as unix epoch, not normal yyyymmdd type dates. Try printing dfCPIQuarterly
and see if it looks like a date. Maybe you shouldn't use infer_datetime_format = True
when reading it from the csv, but it's hard to tell without more details.
QUESTION
So I have database in which I want to retrieve the result that has the relationship "Reviewed" and in this result I want to retrieve entities with relationship "acted_in" and return the movie with highest number of cast members.
This is the code I wrote:
...ANSWER
Answered 2021-May-26 at 17:39The reason why you get multiple/duplicate actors is because the same movie is being reviewed by more than one person (reviewers). To remove duplicates, you can use the keyword "DISTINCT".
QUESTION
I have combined 3 JSON files into a single array using flat(), and then looped through the array to output its contents in the console. It outputs an array of arrays created from the 3 JSON files below.
Here's the console output:
...ANSWER
Answered 2021-May-24 at 11:39I'm not sure if this is exactly what you wanted, cause you didn't specify exact output, but I think you get a point how can it be done.
Object.entries
/ Object.keys
/ Object.values
is something what you are looking for:
QUESTION
I want to change terminal/taxa colour to blue, for specific taxa.
I'd like to change "Pomquet Lake", "Lake Ainslie", "Black River", "Pinchgut Lake", and "Blue Pond" to blue. is there a way to do this?
Code (figure below):
...ANSWER
Answered 2021-May-13 at 15:52No data are given, so that the example is not fully reproducible. The following general example using hclust
may hopefully give you an idea:
QUESTION
So, I have a dataset that looks like this:
R_fighter B_fighter Winner John Smith Bob Down Bob Down Oliver Black Harry Long Oliver Black Amy Kurev Maria Brooke Maria BrookeI want to add a column that adds a factor variable of Red
or Blue
called "Winner_Colour"
.
I'm looking for a way for the code to look at the first letter of column 1
and 2
, then look at Winner
and create a new column "Winner_Colour"
that has Red
if the winner belongs to R_fighter
or Blue
if the winner belongs to B_fighter
I have a feeling it might involve an if-statement
and a ```mutate()`` function but I don't know where to start.
ANSWER
Answered 2021-May-12 at 06:34You can use an ifelse
:
QUESTION
How can I convert this hook-based code to class-based code? Does the code still work? I'm using a react/ASP.net Core template. My project consists of several components that are siblings. I'm trying to send a state from a component to another one.
...ANSWER
Answered 2021-May-08 at 18:53A parent passes it’s state to a child via props. The child is not allowed to change its parents state, if a child wants to change a parents state then the parent passes a callback to the child that the child can call to change the state. This is fundamental to reacts state management. A child does not need to know how a parent stores it’s state (class instance, hook instance or state library).
if your application uses a global state manager like redux, then global state is mapped to props and a store action can be called to update global state. In this case the child does not need to know who else is using the state because it’s global.
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