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How to count the frequency of an element in every line of a file with bash

I have a file that looks like this: 1|2|3|4 1|2|3|4 1|2|3 1|2 1|2|3|4 1|2|3|4 what I want to ... 65940507/how-to-count-the-frequency-of-an-element-in-every-line-of-a-file-with-bash...

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

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312 views

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python - footnote/annotate overlapping with xlabel

My code: Please scroll down to ##### Part where the question is related ##### This is part of ... //stackoverflow.com/questions/65940496/footnote-annotate-overlapping-with-xlabel...

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

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c++: why the restriction on offsetof() for non-standard layout objects, or how to recover parent from pointer-to-member

I have a situation where I have a pointer to a data member, and from that, wish to recover the address of ... the-restriction-on-offsetof-for-non-standard-layout-objects-or-how-t...

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

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371 views

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python - Return coefficients after Pipeline, GridSearch, and Target Transformation

This question has been asked before, here and here. When I try those answers, my error message ... /65940390/return-coefficients-after-pipeline-gridsearch-and-target-transformation...

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

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809 views

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python - kivy ImageRightWidget -> AttributeError: 'super' object has no attribute '__getattr__'

This is a working example with image on the left. from kivymd.app import MDApp from kivy.lang ... 65940379/kivy-imagerightwidget-attributeerror-super-object-has-no-attribute-geta...

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

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255 views

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r - How to get the min and max values of a column?

I have a dataset where the values are collapsed so each row has multiple inputs per one column. For example: Gene Score1 ... 65940361/how-to-get-the-min-and-max-values-of-a-column...

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

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jenkins - git step working, but checkout scm is not - going crazy :-)

After looking through the net for some time now and trying different options for an entire night, he he. I decided ... 65940298/git-step-working-but-checkout-scm-is-not-going-crazy...

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

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510 views

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api - Unable to hit POST mock service in browser

I am trying to create a mock service URL for POST operation in Postman, to do that i have created a mock ... .com/questions/65940296/unable-to-hit-post-mock-service-in-browser...

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

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reactjs - Typescript use string or string[]

I have this definition: interface Field { question: string, answer: string | string[], } but theres ... ://stackoverflow.com/questions/65940265/typescript-use-string-or-string...

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

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sql - Python Sqlite3 get value from table, like a dictionary

I have a database with values like this stored in a .db file. [UUID : INTEGER] 1e1f3e6e-c6e6-4897-8bb8 ... /questions/65940244/python-sqlite3-get-value-from-table-like-a-dictionary...

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

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Web Config Spring boot mapping

I have three URL's, all of them are GET request xyz.com/organization/{id} xyz.com/organization/ ... ://stackoverflow.com/questions/65940226/web-config-spring-boot-mapping...

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

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168 views

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c# - Reload page based on Checkbox selection

I have the basic controller code : public async Task<IActionResult> Index(StudentViewModel model,bool isOpen = ... .com/questions/65940212/reload-page-based-on-checkbox-selection...

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

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944 views

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signal processing - Create 2D hanning, hamming, blackman, gaussian window in NumPy

I am interested in creating 2D hanning, hamming, Blackman, etc windows in NumPy. I know that off-the-shelf ... /65940166/create-2d-hanning-hamming-blackman-gaussian-window-in-numpy...

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

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101 views

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python - Multi threading andd save csv file

i try get requeses multi threading and save to data but when the multi threading in use itss not save ... /stackoverflow.com/questions/65940124/multi-threading-andd-save-csv-file...

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

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228 views

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r - How to change the a axis to a time series in ggplot2

I'm trying to replicate the graph provided at https://www.chicagofed.org/research/data/cfnai/current-data since I will be ... how-to-change-the-a-axis-to-a-time-series-in-ggplot2...

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

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300 views

1 answer

logging - How to access LoadBalancer logfile with EFK architecture on Kubernetes Cluster

I followed this DigitalOcean guide successfully. I can access Kibana, ElasticSearch, and I can see the ... -access-loadbalancer-logfile-with-efk-architecture-on-kubernetes-cluster...

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

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111 views

1 answer

Recommented way to implement observable collections in Python?

I would like to have some observable collections/sequences in Python that allow me to listen on change ... /65940026/recommented-way-to-implement-observable-collections-in-python...

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

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286 views

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selenium - Code works in debugging mode but not when executed Normally in JAVA

Tried the below code on this demo site where I find an product from the productlist and then try to click on the ... -works-in-debugging-mode-but-not-when-executed-normally-in-java...

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

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1.4k views

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i need to get Android And IOS APP Subscription-renewed details in back-end using laravel

i need to get Android And IOS APP Subscription-renewed details in back-end using laravel and update that if app ... -and-ios-app-subscription-renewed-details-in-back-end-using...

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

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480 views

1 answer

pandas - hv.Slope.from_scatter, anyway to get the computed coefficient for this?

I'm plotting some scatter plots using holoviews and using hv.slope to compute the the slope for me. Code is ... -slope-from-scatter-anyway-to-get-the-computed-coefficient-for-this...

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

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233 views

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reactjs - Google Maps API | Map present but not displayed | Explicit height is set

ENVIRONMENT: google-map-react package no errors in console or network tabs mac VSCode TROUBLESHOOTING STEPS: explicitly ... -map-present-but-not-displayed-explicit-height-is-set...

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

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sql - Constraint for ensuring no overlaps, but only under certain circumstances, and with conflict resolution?

I have a table in a PostgreSQL database in which I store bookings that span periods of time. There must be ... -for-ensuring-no-overlaps-but-only-under-certain-circumstances-and-w...

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

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1.1k views

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replacing xml parent tag with some of its child tags using xml.dom in python

The following is the part of the XML code source: <FacilitySite> . . . <Program> . . . <ProgramProfileElectronicAddress> ... -with-some-of-its-child-tags-using-xml-dom-in-python...

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

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257 views

1 answer

angular - Cypress: How can I load the page when there is a condition in the attribute that needed a value?

I am new to cypress and I am having some issues displaying a page in cypress, actually the test halts because of a ... load-the-page-when-there-is-a-condition-in-the-attribute-that...

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

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520 views

1 answer

c# - There is no argument given that corresponds to the required formal parameter 'name' of 'Employee.Employee(string,string, int)'

I have this Employee class: public class Employee { public string Name { get; set; } public string ... -argument-given-that-corresponds-to-the-required-formal-parameter-na...

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

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88 views

1 answer

How to integrate nested structures in C with Simulink?

I have some legacy code written in C that I would like to integrate with SIMULINK. Some nonsense code to ... /65940585/how-to-integrate-nested-structures-in-c-with-simulink...

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

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192 views

1 answer

c# - Entity Splitting with Entity Framework 6 and not identical column names

Hey together I hope one of you can help me. I have a big problem with entity splitting in EF6. The ... /entity-splitting-with-entity-framework-6-and-not-identical-column-names...

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

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142 views

1 answer

Get the GUID of an interface reference in Delphi

I would like to get information of an interface reference. The IDE can display for example 'TMyObject($5864933A) as ... /65940537/get-the-guid-of-an-interface-reference-in-delphi...

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

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