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    I have a pandas script. import pandas as pd data = pd.read_csv('sample.csv',delimiter=',') def mapping(df): #work ... 'NoneType' object has no attribute 'loc' Any fixes for this?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using this app with firebase now, and when I try to build in xcode, it throws this error: module map ... ^0.14.4 firebase_messaging: ^7.0.3 flutter_localizations: sdk: flutter...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have below keras code : from numpy import loadtxt from keras.models import Sequential from keras.layers import Dense model = ... x dtype:object to array to pass in keras model....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I was looking into a Youtube Tutorial to implement Pull To Refresh in SwiftUI: https://www.youtube.com/watch?v= ... really hacky with Representables etc., so pure SwiftUI? Thanks!...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am try to check what that value is available on database or not so i am using as below: $domain_registrar_id = ... is empty, must contain exactly one of the supported datatypes"}...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am working on Laravel 8 framework, PHP 8 and MariaDB 10.4.17. I am using paginate() feature in controller class ... any idea why such untidiness occurs and how to correct it?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to change the configuration of wireguard client configuration on my Ubuntu system. It is running without ... my configuration file? Where is wireguard taking it from?...
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    I am trying to communicate between client UWP C# app and server Win32 C++ app, both apps are in same package and I am ... client I am getting "Access to the path is denied." error....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    that's my first time here, I'm going mad because of this problem I have: I'm developing a windows form ... being established before the 1st one gets closed by the server?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the below function that I call in a parallel loop. I have declared the union inside the below function for ... 0x8000000000000000ULL); } I am using gcc to compile the code....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a dataframe with the folloing schema: root |-- distanceValue: integer (nullable = true) |-- timeOfMeasurement: ... the latency which is an interval? Thank you for any help...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a multidimensional array: array(3) { ["checkIn"]=> array(0) {} ["code"]=> array(0) {} [0]=> array(2) { ... ('2021-02-02', array_column($array, 'checkIn')) ){ echo code?? }...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    //----- I am trying to refresh UI when product quantity increases or decreases in Hive DB-----// //---------------My ... , "del")) { product.delete(); } product.save(); } } }...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I wonder how to render a fully black visual effect view like messenger iOS in dark mode: I tried all blurred ... a backgroundColor on the visual effect view has no effect....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a lambda function which filters out running ec2 instances and stores them in an array, then it is sent as a payload ... , headers = {"Content-Type":"application/json"}) ```...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I know about mongoDB Replica set offers master slave configuration but is there a possibility to write in multiple mongodb database ... not related to mongodb 4.4 or at least 4+...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have 4 classes in a diamond inheritance hierarchy. Is it right to call both parents' assignment operator for the assignment operator in ... ; d = ref.d; return *this; } };```...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Which one should be faster here ? Or both have same performance level? -) Normal Function private def fun(lc: Column): ... abc", funUdf ("col1")) Which one will perform faster ?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    All test cases done except for one and that one had Runtime error.. I am not one-liner, because i am beginner. ... Problem Statement : HERE Problem Test Case(runtime error) : HERE...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I created the secondary windows node pool in my aks cluster, but since the windows_profile was optional in terraform, ... default password. How should I figure out this password....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to get all products based on two conditions on another table. See my example db data. Product -------- ... 'ViewProduct' AND Date > ap.Date AND ProductId = p.ProductID)...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How do I pass environment variables to the gatsby-sass-plugin? I'd like to be able to pass an environment ... additionalData: `$storeName: ${process.env.SHOPIFY_STORE_NAME};` } },...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to find duplicates based on forename, surname, and dateofbirth in my database. Below is what I have Customers ... if the cust_refno is the same it does not show again?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have been getting this error repeatedly and I haven't been able to find the exact cause for this. The ... Electron and any help resolving this issue will be greatly appreciated....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have been solving problem(Product of Array Except Self) on leetcode. My code compile successfully and passed 18 out of 19 test ... +; } result [i] = product; } return result; }...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I was searching what is the max number of connected devices and I came across a post that roughly states: When ... to the usage of an external router in nearby connections?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm facing the problem that my code keeps throwing the AttributionError in my Jupyter Notebook, even though I don't even ... ' I really hope someone can help me with this! Thanks!...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    mrtg cfgmaker does read incorrect values over SNMP V1 and V2 and I need to correct the resulting file. I would like to run ... . How to detect if the HTML part belongs to a LAG?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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