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228 views

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android - Two icons created when using two activities

Two icon created when i using Two activity Android Studio. I don't know why is this. I delete intent ... .com/questions/65937217/two-icons-created-when-using-two-activities...

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

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312 views

1 answer

How to truncate a snowflake table before loading it from AWS Glue

We are having some AWS Glue jobs , which are reading the data from Amazon S3 Locations and writing data into ... to-truncate-a-snowflake-table-before-loading-it-from-aws-glue...

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

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335 views

1 answer

reactjs - Is it inevitable to get FOUC with react-jss?

react-jss question: Is there a risk of FOUC (A flash of unstyled content) with react-jss global styles, because ... /questions/65937173/is-it-inevitable-to-get-fouc-with-react-jss...

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

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525 views

1 answer

node.js - Path Collision Error Mongoose Select Subdocument Fields

I understand it's an issue with my projection but I don't fully understand what I'm doing wrong ... .com/questions/65937166/path-collision-error-mongoose-select-subdocument-fields...

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

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325 views

1 answer

Windows Snort Error Failed to Parse IP address

The Problem I'm trying to run Snort in IDS mode on a Windows 10 computer. The command I am using is ... -based IP defragmentation. For more inforation, see README.frag3 preprocesso...

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

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440 views

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pandas - Contour plotting in python

I am trying to plot the contour plot for the following data:- My query I want to do a contour plot ... from:https://stackoverflow.com/questions/65937978/contour-plotting-in-python...

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

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81 views

1 answer

c++ - Templated class syntax errors

I have these tree classes. A ListTraits.h , a List.h and main.cpp List.h is a templated ... from:https://stackoverflow.com/questions/65937942/templated-class-syntax-errors...

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

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61 views

1 answer

java - What is a NullPointerException, and how do I fix it?

question from:https://stackoverflow.com/questions/65937937/arraylistobject-to-observablearraylistobject...

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

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242 views

1 answer

Ruby: installed bundler-2.2.7 causing installation of old gems. How can I force it to use bundler-2.2.5 or other solution?

I installed the Fastlane gem like that: gem cleanup gem list bundler bundle install --no-document bundler -v 2.2.5 gem ... -2-2-7-causing-installation-of-old-gems-how-can-i-force...

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

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291 views

1 answer

reactjs - How to specify http headers for react lazy loading request

I am using lazy routes in react app. Before call for next react chunk is fired from client to server, I ... /65937834/how-to-specify-http-headers-for-react-lazy-loading-request...

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

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1.1k views

1 answer

trying to update python on raspberry pi

Im new to this and am trying to install python and pip on my Raspi. I have followed the answer to ... /stackoverflow.com/questions/65937830/trying-to-update-python-on-raspberry-pi...

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

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238 views

1 answer

winforms - I've been trying to use a class to create images of obstacles and nothing happens when I run it

I'm trying to create a simple game and I wanted to use classes to have multiple obstacles to spawn and move from ... to-use-a-class-to-create-images-of-obstacles-and-nothing-happen...

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

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145 views

1 answer

python - Django rest framework, do serializer require fields to be specified?

Let's say we have model: class CompanySource(models.Model): company = models.ForeignKey(Company, on_delete=models ... -rest-framework-do-serializer-require-fields-to-be-specified...

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

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146 views

1 answer

sql - How to select variant column with one csv row as multiple columns in Snowflake?

I got a table TABVAR in snowflake which has column Var_Col which is VARIANT type. I load there each row from ... -variant-column-with-one-csv-row-as-multiple-columns-in-snowflake...

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

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419 views

1 answer

android - Difficult to repeat signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x8

I am struggling with a problem in Unity3D Android game. It is very hard to repeat Crash. It happens sometimes after 1 hour, ... 57.278 5263 5737 E CRASH : #06 pc 001fa510 /data/app...

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

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252 views

1 answer

batch file - How do I correctly use a path as a parameter?

I am trying to change the directory running a bat file with this parameter that will check if this directory exists, make ... /65937651/how-do-i-correctly-use-a-path-as-a-parameter...

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

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956 views

1 answer

deployment - Unable to serve an mlflow model locally

I have created an mlflow model with custom pyfunc. It shows the results when I send input to the loaded ... .com/questions/65937623/unable-to-serve-an-mlflow-model-locally...

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

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266 views

1 answer

react web - JS chunks built with Expo web are too heavy

I am building the web version of my mobile app and I am running into a huge size issue. When I run expo ... .com/questions/65937612/js-chunks-built-with-expo-web-are-too-heavy...

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

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1.1k views

1 answer

model - CatBoost and compare_models() issue in python

Using PyCaret, when I apply a compare_models(), and that a catboost is found to be the best, I ... stackoverflow.com/questions/65937608/catboost-and-compare-models-issue-in-python...

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

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652 views

1 answer

xmlhttprequest - Arraybuffer request on TypeScript

I'm trying to download a pdf file using arraybuffer type. I have already done this on JavaScript, ... https://stackoverflow.com/questions/65937552/arraybuffer-request-on-typescript...

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

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229 views

1 answer

api - Adding filters to .NET Core logging after initial Configuration

In Program.cs of .NET Core 3.1 we use ConfigureApiLogging to AddFilters()... What I'm wondering is ... /65937516/adding-filters-to-net-core-logging-after-initial-configuration...

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

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307 views

1 answer

Povray: Different spacing in colors in seemingly equivalent color gradients

I have a rather particular question about color gradients in Povray. There are two polygons in 3D space ... -different-spacing-in-colors-in-seemingly-equivalent-color-gradients...

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

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264 views

1 answer

rust - How to plot a series with a date on the x-axis and time on the y-axis?

I want to plot points, where the x-coordinate is a Date and the y-coordinate is a Time (like a NaiveTime from Chrono). I ... series-with-a-date-on-the-x-axis-and-time-on-the-y-axis...

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

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346 views

1 answer

r - variable values in data.table::melt with patterns

While answering this question I tried to use the patterns functionality together with data.table::melt: df1 ... /questions/65937422/variable-values-in-data-tablemelt-with-patterns...

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

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406 views

1 answer

webpack - Forcing one project to use the ReactJS bundles of another project

I have two projects, A and B, both developed with ReactJS each have its separate bundle file, which means ... forcing-one-project-to-use-the-reactjs-bundles-of-another-project...

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

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135 views

1 answer

java - Generate an instantiable class based on a static class reflectively

Can I (using reflection I presume?) create a class with all the same method names as java.lang.Math ... /generate-an-instantiable-class-based-on-a-static-class-reflectively...

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

0 votes

184 views

1 answer

MemoryError when running python script on google cloud

I am trying to use the Google cloud to run a script that makes predictions for every line of a test ... /questions/65937287/memoryerror-when-running-python-script-on-google-cloud...

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

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177 views

1 answer

python - LSTM Model not having any variance during evaluation

I have a question regarding the evaluation of an LSTM Model. I have trained an LSTM Model and stored it ... /questions/65937266/lstm-model-not-having-any-variance-during-evaluation...

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

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