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scala - Why is join not possible after show operator?

The following code works fine until I add show after agg. Why is show not possible? val tempTableB = tableB. ... is this behaving this way? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - How to get a warning on "shiny app will not work if the same output is used twice"

This is an old Shiny issue: shiny app will not work if the same "output" is used two times in Ui.R ... sharing your solutions on this issue! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Karate Spring Integration

We have a Spring MVC application, Is it possible to integrate spring context in Karate ? .Say bind the ... bean by spring context ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - HEREDOC Returning unexpected end

The following snippet is causing an "PHP Parse error: syntax error, unexpected $end in /Applications/MAMP/htdocs3/nettuts ... /footer.html'); ?> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - AlarmManager setInexactRepeating, setWindow, setRepeating methods do not fire alarm when called from within loop for week days

Requirement :- I need to fire alarm on selected days of a week and a date from which alarms would ... name="app_name">ReminderSample</string> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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windows - Why does using "int 21h" on Assembly x86 MASM cause my program to crash?

I was trying to make my program accept input without the user having to press enter, so I tried the following: mov ... is Windows, by the way. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How do I use GridBayLayout in Java (Swing) to generate this particular image in my frame?

Basically, how do I generate this? I'm pretty sure this is a job for GridBagLayout, but I'm unable to wrap ... -resizing, but that's about it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Typescript property does not exist in a union

I have the following types: Foo { foobar: any } Bar { fooBarBar: any; } A function defined as such: this. ... ] and the error will disappear... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python function returns None, unclear why

I am pretty new to python and am hitting an issue I cannot explain. I have tried searching through the forum ... for any help or insights. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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regex - replacing only single instances of a character with python regexp

I am trying to replace single $ characters with something else, and want to ignore multiple $ characters in a row, ... ' What am I doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Recursive Promises Not Returning

I have a recursive function like so function missingItemsPromise() { return new Promise(resolve => { if ( ... is called calling calling resolves See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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regex - Python - Regular expressions get numbers between parenthesis

I need help creating a Regex to get numbers between parenthesis when my values are between word "PIC" and the "." I ... ", s) print m.group(1) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Spring Batch With Annotation and Caching

Does anyone have good example of Spring Batch (Using Annotation) to cache a reference table which will be accessible ... on this topic. Thanks ! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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basic authentication - How do I automatically authorize all endpoints with Swagger UI?

I have an entire API deployed and accessible with Swagger UI. It uses Basic Auth over HTTPS, and one can ... is a public username/password.) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - There is no ViewData item of type 'IEnumerable<SelectListItem>' that has the key "key"

My code is like this namespace DiagnosisApp.Models { public class ProcedurePrice { public int ID { get; set; } ... I am doing wrong here? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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750 views

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PHP: Can CURL follow meta redirects

CURL can follow header redirects with the use of CURLOPT_FOLLOWLOCATION but is it possible to follow meta refresh redirects? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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selenium.common.exceptions.TimeoutException error using WebDriverWait with expected_conditions through Selenium and Python

Traceback (most recent call last): File "Inventorytest.py", line 88, in <module> j.go_to_application() ... out with suggestion and solutions. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Print RDLC Report without showing ReportViewer Control

I was wondering if is possible to send/print data from DataGridView directly to rdlc report without binding it to ... . Is it possible? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Can I track my Firebase function in Google Analytics?

Is there any way to perform Server-side event tracking? Every call to my Firebase function, has to go ... Analytics? Appreciate your help! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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408 views

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Stacked Column Chart in C#

I am trying to set up my program so that the user can display a stacked column chart that ... .Charting.SeriesChartType.StackedColumn; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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853 views

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java - Apache POI Line Chart colors

I am creating an Excel file with some statistics, also including line charts. I had succeed in creating charts and ... using Apache POI 3.10. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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405 views

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Creating Google Calendar events with a GCP Service Account

I would like to rig things so that my GCP service account can invite users to calendar events. So for example ... main().catch(console.error); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Month issue in SimpleDateFormat class

String expiryDate = "2016-03-14"; private String formatDateTime(String expiryDate, String expiryTime) { SimpleDateFormat ... was Mar,14,2016 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Add values to a specified series in a DynamicTimeSeriesCollection

The program will receive data every second and draw them on time Series chart. However, once I create two series, ... MINMAX ); return result; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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visual studio - xaml designer or previewer is not showing

Xamarin.Forms design view doesn't show for the preview of the .xaml What could I do? I looked for an answer and ... get them? This is my view: See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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793 views

1 answer

sqlite - Android Delete Query

I'm attempting to delete all rows in one table that do not have a corresponding ID in another table. Since ... FROM my_table2)"}); Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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448 views

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r - Convert many formats of date-time to one standard format

I am trying to do some simple operation in R, after loading a table i encountered a date column which has many ... help me to get this right! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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739 views

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python 2.7 - Using scipy curve_fit for a variable number of parameters

I have a fitting function which has the form: def fit_func(x_data, a, b, c, N) where a, b, c are ... am doing wrong with my function call? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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