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415 views

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ios - Prevent dismissal of modal view controller in SwiftUI

At WWDC 2019, Apple announced a new "card-style" look for modal presentations, which brought along with ... questions/56615408/prevent-dismissal-of-modal-view-controller-in-swiftui...

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

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312 views

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macos - How can I disable Bash sessions in OS X El Capitan

A seemingly new feature in OS X El Capitan (10.11 Beta) is Bash sessions (Terminal sessions). I now have a ~/ ... /32418438/how-can-i-disable-bash-sessions-in-os-x-el-capitan...

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

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482 views

1 answer

compilation - How to compile Lua scripts into a single executable, while still gaining the fast LuaJIT compiler?

How can I compile my Lua scripts into a single executable file, while also gaining the super fast performance ... -scripts-into-a-single-executable-while-still-gaining-the-fas...

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

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247 views

1 answer

Copy a file, creating directories as necessary in Ruby

Let's say I have a file at /source.txt, and I want to copy it to /a/b/c.txt. /a and / ... /stackoverflow.com/questions/5020710/copy-a-file-creating-directories-as-necessary-in-ruby...

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

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101 views

1 answer

c++ - How can I better check whether two char variables are in some set of values?

Recently, our professor has requested that we use two char variables (day) to receive the input from the user. The ... -check-whether-two-char-variables-are-in-some-set-of-values...

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

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202 views

1 answer

Duplicating a TABLE using Microsoft SQL Server Management

Need to duplicate a TABLE using Microsoft SQL Management Studio 2008 The TABLE needs to duplicate all table ... /3602346/duplicating-a-table-using-microsoft-sql-server-management...

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

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611 views

1 answer

kotlin suppress warning deprecated for Android

In my Kotlin Android project, I am using a function that has been deprecated starting from api 23, ... .com/questions/36676512/kotlin-suppress-warning-deprecated-for-android...

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

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473 views

1 answer

python - Setting Background color to transparent in Plotly plots

My python code creates a plotly Bar plot but the background is white in color i want to change it ... /questions/29968152/setting-background-color-to-transparent-in-plotly-plots...

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

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272 views

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WPF - Import image as resource

In WinForms it is possible to import an image as a resource, and the image would still work when compiled ... ://stackoverflow.com/questions/25714085/wpf-import-image-as-resource...

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

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129 views

1 answer

Adapt layout to Android platform or API level

For the application I am currently developing, I need to adapt the layout of the different activities to the ... /questions/6536079/adapt-layout-to-android-platform-or-api-level...

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

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313 views

1 answer

amazon web services - How to use Sub and GetAtt functions at the same time in CloudFormation template?

I create CloudFormation yaml template and I need to use !GetAtt "TestLambda.Arn" as part of !Sub function in ... -and-getatt-functions-at-the-same-time-in-cloudformation-template...

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

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598 views

1 answer

swift - 'scanHexInt32' was deprecated in iOS 13.0

What is alternate of scanHexInt32 in iOS 13 (Swift 5+)? extension UIColor { //----------------- ... ://stackoverflow.com/questions/57870527/scanhexint32-was-deprecated-in-ios-13-0...

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

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365 views

1 answer

shell - nginx: use environment variables

I have the following scenario: I have an env variable $SOME_IP defined and want to use it in a ... :https://stackoverflow.com/questions/21866477/nginx-use-environment-variables...

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

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341 views

1 answer

bash - Copy shell script output to clipboard

Is there any easy way to implement the copy to clipboard option from the output of a shell script ? ... /stackoverflow.com/questions/4023703/copy-shell-script-output-to-clipboard...

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

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162 views

1 answer

multithreading - Are java primitive ints atomic by design or by accident?

Are java primitive integers (int) atomic at all, for that matter? Some experimentation with two threads sharing an int ... /are-java-primitive-ints-atomic-by-design-or-by-accident...

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

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1.3k views

1 answer

javascript - eslint throws `no-undef` errors when linting Jest test files

I'm using Jest to write some specs and ESLint to lint the styling. For my foo.spec.js tests, eslint keeps ... /56398742/eslint-throws-no-undef-errors-when-linting-jest-test-files...

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

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124 views

1 answer

c# - Why use TagBuilder instead of StringBuilder?

what's the difference in using tag builder and string builder to create a table in a htmlhelper class ... .com/questions/3043654/why-use-tagbuilder-instead-of-stringbuilder...

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

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114 views

1 answer

javascript - Angular ui-router: how to prevent access to a state

Hello I'm new to angularJS and have been trying to prevent access to certain states based on user critera. This, ... /28518181/angular-ui-router-how-to-prevent-access-to-a-state...

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

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132 views

1 answer

ruby - Unique on an array of hashes based on value

I feel like this could be improved (a common feeling in ruby). I'm trying to uniq an array of hashes based on ... .com/questions/4841187/unique-on-an-array-of-hashes-based-on-value...

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

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359 views

1 answer

debugging - how to access Angular2 component specific data in console?

Is there any way to access Angular2 specific component specific data in console, for debugging purpose? Like Angular1 ... /how-to-access-angular2-component-specific-data-in-console...

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

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164 views

1 answer

How to convert List to Map with indexes using stream - Java 8?

I've created method whih numerating each character of alphabet. I'm learning streams(functional programming) and try to ... -convert-list-to-map-with-indexes-using-stream-java-8...

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

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1.2k views

1 answer

change rails environment in the mid of testing

How to change the environment variable of rails in testing question from:https://stackoverflow.com/questions/4266497/change-rails-environment-in-the-mid-of-testing...

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

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154 views

1 answer

Convert a string array to a concatenated string in C#

Is there an easy way to convert a string array into a concatenated string? For example, I have a string array: ... /convert-a-string-array-to-a-concatenated-string-in-c-sharp...

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

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65 views

1 answer

How to install Kafka on Windows?

I'm trying to install Kafka message queue on Windows for testing purposes (not for production). I found ... /stackoverflow.com/questions/23115013/how-to-install-kafka-on-windows...

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

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300 views

1 answer

android - how to fix seekbar-bar-thumb-centering-issues

I have set thumb image of a seek bar but my thumb looks little below of seek bar. How to set thumb ... .com/questions/7404100/how-to-fix-seekbar-bar-thumb-centering-issues...

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

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240 views

1 answer

python - Should I add a trailing comma after the last argument in a function call?

What is better to do? self.call(1, True, "hi") or self.call(1, True, "hi",) And what in the following ... should-i-add-a-trailing-comma-after-the-last-argument-in-a-function-call...

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

0 votes

311 views

1 answer

Finding non-expiring keys in Redis

In my setup, the info command shows me the following: [keys] => 1128 [expires] => 1125 I'd like ... https://stackoverflow.com/questions/9817951/finding-non-expiring-keys-in-redis...

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

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435 views

1 answer

asp.net mvc - Expression of type 'System.Web.Mvc.MvcWebRazorHostFactory' cannot be used for return type 'System.Web.WebPages.Razor.WebRazorHostFactory'

I am getting this error when I try to run a project that I took over. I assume I have a problem ... expression-of-type-system-web-mvc-mvcwebrazorhostfactory-cannot-be-used-for-re...

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

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