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814 views

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c# - How to Unit Test Startup.cs in .NET Core

How do people go about Unit Testing their Startup.cs classes in a .NET Core 2 application? All of the functionality ... /questions/47482256/how-to-unit-test-startup-cs-in-net-core...

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

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327 views

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Run Junit Suite using Maven Command

I have multiple Junit test suites (SlowTestSuite, FastTestSuite etc). I would like to run only specific suite ... .com/questions/11762801/run-junit-suite-using-maven-command...

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

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128 views

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html - Trigger CSS Animations in JavaScript

I don't know how to use JQuery, so I need a method which could trigger an animation using ... ://stackoverflow.com/questions/44846614/trigger-css-animations-in-javascript...

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

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489 views

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algorithm - How to create a trie in c#

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from:https: ... /questions/6416050/how-to-create-a-trie-in-c-sharp...

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

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110 views

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How do I show sprites in the border on C64?

I've seen cool C64 demos showing sprites in the border area of the screen. It shouldn't be possible; I think they ... /questions/1477444/how-do-i-show-sprites-in-the-border-on-c64...

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

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229 views

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c# - Convert any currency string to double

I need to store multiple currencies in SQL server. I understand that SQL won't support all different ... stackoverflow.com/questions/2753701/convert-any-currency-string-to-double...

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

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264 views

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Is there a jackson datatype module for JDK8 java.time?

I'm looking for a module for the new JDK8 java.time classes. I have looked through the FasterXML GitHub Project ... /21384820/is-there-a-jackson-datatype-module-for-jdk8-java-time...

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

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379 views

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python - PermissionError: [Errno 13] Permission denied

I'm getting this error : Exception in Tkinter callback Traceback (most recent call last): File ... /stackoverflow.com/questions/36434764/permissionerror-errno-13-permission-denied...

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

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214 views

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c# - How Can I Hide Kendo UI Grid Columns using JavaScript, React, Angular, Vue or ASP.NET MVC

I'm working on a HTML5 and JavaScript website. Is it possible to have a hidden column in Kendo UI Grid and ... hide-kendo-ui-grid-columns-using-javascript-react-angular-vue-or-as...

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

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221 views

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ios - Set UITableView's height to the height of its content with Auto Layout

I have a View which has two labels and a Table View inside it. I want label 1 to always stay above my ... /set-uitableviews-height-to-the-height-of-its-content-with-auto-layout...

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

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91 views

1 answer

c# - Read a HTML file into a string variable in memory

If I have a HTML file on disk, How can I read it all at once in to a String variable at run time? Then ... .com/questions/12183932/read-a-html-file-into-a-string-variable-in-memory...

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

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257 views

1 answer

javascript - How to remove square brackets in string using regex?

['abc','xyz'] - this string I want turn into abc,xyz using regex in javascript. I want to replace both ... com/questions/3812055/how-to-remove-square-brackets-in-string-using-regex...

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

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347 views

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"realm migration needed", exception in android while retrieving values from realm db

I am using Realm as a back end in my application. I have created one table named Setting. I added ... realm-migration-needed-exception-in-android-while-retrieving-values-from-real...

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

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1.2k views

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embedded - Polling or Interrupt based method

When should one use polling method and when should one use interrupt based method ? Are there scenarios ... /stackoverflow.com/questions/3072815/polling-or-interrupt-based-method...

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

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86 views

1 answer

c# - How to Convert Hex String to Hex Number

(This question already has answers here): question from:https://stackoverflow.com/questions/4275440/how-to-convert-hex-string-to-hex-number...

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

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142 views

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How to implement a SQL like 'LIKE' operator in java?

I need a comparator in java which has the same semantics as the sql 'like' operator. For example: myComparator.like(" ... /898405/how-to-implement-a-sql-like-like-operator-in-java...

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

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341 views

1 answer

php - curl posting with header application/x-www-form-urlencoded

$post_data="dispnumber=567567567&extension=6"; $url="http://xxxxxxxx.xxx/xx/xx"; I need to post this ... 18913345/curl-posting-with-header-application-x-www-form-urlencoded...

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

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233 views

1 answer

MYSQL Left Join COUNTS from multiple tables

I want to add columns that represent counts from other tables. I have 3 tables. Messages MessageID User ... com/questions/15349189/mysql-left-join-counts-from-multiple-tables...

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

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339 views

1 answer

regex - Capturing text between square brackets in PHP

I need some way of capturing the text between square brackets. So for example, the following string: [This ... .com/questions/10104473/capturing-text-between-square-brackets-in-php...

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

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1.0k views

1 answer

nosql - Redis, CouchDB or Cassandra?

(Closed). This question is opinion-based. It is not currently accepting answers. question from:https://stackoverflow.com/questions/4720508/redis-couchdb-or-cassandra...

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

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100 views

1 answer

javascript - In Firebase when using push() How do I get the unique ID and store in my database

I am pushing data in firebase, but i want to store unique id in my database also . can somebody tell me,how to push the ... -push-how-do-i-get-the-unique-id-and-store-in-my-databas...

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

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385 views

1 answer

Implementing an indexer in a class in TypeScript

Is it currently possible to implement an indexer on a class in TypeScript? class MyCollection { [name: ... questions/14841598/implementing-an-indexer-in-a-class-in-typescript...

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

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542 views

1 answer

dart - Easiest way to add 3 dot pop up menu AppBar in Flutter

I want a 3 dot popup menu button in the app bar of my app It must be a clickable one [navigate to other widgets, ... 58144948/easiest-way-to-add-3-dot-pop-up-menu-appbar-in-flutter...

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

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283 views

1 answer

amazon web services - What is Sid attribute use for in key policies?

Here is a documentation: Sid - (Optional) The Sid is a statement identifier, an arbitrary string you can use to ... questions/47514945/what-is-sid-attribute-use-for-in-key-policies...

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

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445 views

1 answer

python - Why do I get SQLAlchemy nested rollback error?

I got an error as follows in my code of python (which collects twitter statuses and store in database). ... com/questions/8870217/why-do-i-get-sqlalchemy-nested-rollback-error...

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

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131 views

1 answer

php - Laravel form html with PUT method for PUT routes

I Have this in my routes : +--------+---------------------------+----------- ... from:https://stackoverflow.com/questions/28143674/laravel-form-html-with-put-method-for-put-routes...

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

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294 views

1 answer

dart - How to load images with image.file

I can't seem to simply load an image from the hard drive to the screen. Image.network seems straightforward. ... .com/questions/49835623/how-to-load-images-with-image-file...

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

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484 views

1 answer

python - Big Sur clang "invalid version" error due to MACOSX_DEPLOYMENT_TARGET

I assume due to the fact Big Sur is sparkling new hotfixes for the new OS have not yet happen. When ... /big-sur-clang-invalid-version-error-due-to-macosx-deployment-target...

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

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