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python - dataframe: easiest way to unstack the years from datetimeindex to columns header?

I have this dataframe with daily timeseries Date ID Country Type Value 2018-01-21 340 ... -1.130000 .... ... -easiest-way-to-unstack-the-years-from-datetimeindex-to-columns-header...

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

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129 views

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python - excel pickling with openpyxl

I have written this code, but on the line _ = ws.cell(column == get_column_letter(cll[0][0]), ... from:https://stackoverflow.com/questions/65599006/excel-pickling-with-openpyxl...

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

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581 views

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hadoop - The process of NameNode isn't present when executing jps

I'm new to the Hadoop ecosystem, I installed hadooop 3.3.0 as a Pseudo-Distributed Mode. The all ... questions/65598994/the-process-of-namenode-isnt-present-when-executing-jps...

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

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232 views

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html - Why is the left margin of the navigation links larger than the right?

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. question ... -left-margin-of-the-navigation-links-larger-than-the-right...

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

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104 views

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TypeOrm: PrimaryGeneratedColumn() starts from 1 even when data exist

I'm using Typeorm + typegraphql + Postgre. I have a Contact table, and defined as: @Entity("contact" ... /65557859/typeorm-primarygeneratedcolumn-starts-from-1-even-when-data-exist...

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

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166 views

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How to create a Path from a shape in fabricjs?

I want to use the new text path feature to make text following path of the shape of specific objects. I would ... questions/65557706/how-to-create-a-path-from-a-shape-in-fabricjs...

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

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410 views

1 answer

ios - Constraints for dynamically size uilabel width programmatically

I have two labels set completely programmatically. Label two should always be up against the right ... /65557693/constraints-for-dynamically-size-uilabel-width-programmatically...

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

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115 views

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python - I am getting an open file error on my game and not sure why

This question already has answers here: question from:https://stackoverflow.com/questions/65557654/i-am-getting-an-open-file-error-on-my-game-and-not-sure-why...

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

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javascript - How to communicate with an external exe program from an google cloud app engine?

I want to make a Lichess BOT that plays chess using Stockfish engine. Stockfish has an .exe file I can run and ... -with-an-external-exe-program-from-an-google-cloud-app-engine...

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

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271 views

1 answer

xml - Tomcat - SAXParseException - Content is not allowed in prolog - Issue only with Debian Docker images

I get SAXParseException when using bitnami/tomcat:7 (debian) docker image but it works fine when using docker ... saxparseexception-content-is-not-allowed-in-prolog-issue-only-with...

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

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395 views

1 answer

SocketIO (docker replicas) + Nginx + Browser = dulicated emit events by total of replicas

I have a SocketIO server run inside docker swarm + Nginx for load balancing which is working fine. But I ... -docker-replicas-nginx-browser-dulicated-emit-events-by-total-of...

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

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282 views

1 answer

sql - Creating a Time Dimension table with Intervals in Oracle

What is the easiest way to create a table in oracle to get the output as shown below; Time Key 5 ... /questions/65558283/creating-a-time-dimension-table-with-intervals-in-oracle...

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

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672 views

1 answer

mongodb - Mongoose query with pagination not working properly

Mongo Version - v3.4 based on my last question - lookup with condition in mongoose My query working ... com/questions/65558282/mongoose-query-with-pagination-not-working-properly...

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

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1 answer

How to do multithreading or multiprocessing while calling function in python

I have sample dictionary is below I need to find the count of each attribute I need to implement using ... -to-do-multithreading-or-multiprocessing-while-calling-function-in-python...

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

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242 views

1 answer

Is there a way to make google sheets import range function stick to the range when it changes in the source sheet?

Context So I have been using query and importRange to pull data from my other sheets in conjunction with importRange. ... -google-sheets-import-range-function-stick-to-the-range-wh...

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

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271 views

1 answer

asp.net - C# blob to image and preview it

Good morning, I'm new to C# I need guidance how to convert Blob to Image and showing it on http this ... stackoverflow.com/questions/65557610/c-sharp-blob-to-image-and-preview-it...

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

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431 views

1 answer

c# - How do you limit indentation depth when serializing with Newtonsoft.Json

When serializing an object using Newtonsoft.Json, is there a way to stop indentation of the serialized values ... -you-limit-indentation-depth-when-serializing-with-newtonsoft-json...

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

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97 views

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python - 'CSRFTokenField' object is not iterable - Flask, WTForms

Basically I'm trying to create a survey that assesses some skills a person has. I'm using flask for ... .com/questions/65557518/csrftokenfield-object-is-not-iterable-flask-wtforms...

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

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103 views

1 answer

javascript - how to get change total sum foreach

I have a code cannot get inner foreach total sum <script> const opSelect = document.querySelectorAll('.op .qltbox' ... .com/questions/65557467/how-to-get-change-total-sum-foreach...

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

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156 views

1 answer

Is there a way to set associated objects in Swift?

Coming from objective C you can call function objc_setAssociatedObject between 2 objects to have them ... associationpolicy-should-i-use-swift-dictionary-objc-setassociatedob...

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

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458 views

1 answer

xml - Cannot find the declaration of element 'HTMLQuestion' in boto3 of Mturk

I'm trying to build XML to submit to Amazon's Mechanical Turks service using the HTMLQuestion data structure and ... -find-the-declaration-of-element-htmlquestion-in-boto3-of-mturk...

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

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138 views

1 answer

swift - connecting Firebase to tableview

I'am using this code to make collection view inside table view import UIKit struct bookS { let title ... ://stackoverflow.com/questions/65557352/connecting-firebase-to-tableview...

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

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252 views

1 answer

Separating Overlapping Date Ranges in Oracle

I have data with overlapping data ranges. Example below Customer_ID FAC_NUM Start_Date End_Date New_Monies 12345 ... questions/65557342/separating-overlapping-date-ranges-in-oracle...

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

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247 views

1 answer

How to have primary and secondary sorting stipulations for a list of lists in Python

I have this list of lists: myList = [[1, 200], [3, 200], [4, 300], [2, 200], [1, 300]] And ... /how-to-have-primary-and-secondary-sorting-stipulations-for-a-list-of-lists-in-py...

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

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272 views

1 answer

Where to store secret keys DJANGO

For the life of me, I have been looking for this everywhere and have not found the answer. I hope I am ... /remote-rejected-master-master-pre-receive-hook-declined-error-failed-t...

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

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125 views

1 answer

sql - Update Table with value from another table, else NULL

I was trying to Update a query on MS-Access. Let's Assume, I have two Tables (Employee, Department). I ... /questions/65557387/update-table-with-value-from-another-table-else-null...

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

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207 views

1 answer

Can't open animate cc test in safari/chrome

I'm new in Adobe animate cc. My problem is, I created a canvas html5 project in animate cc, now I ... .com/questions/65557323/cant-open-animate-cc-test-in-safari-chrome...

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

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458 views

1 answer

dart - how to return json List using flutter

i want to return json object list but i dont know how i'm using the sample doc from flutter the here ... /stackoverflow.com/questions/65546506/how-to-return-json-list-using-flutter...

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

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