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问题 I have a problem that i believe to have a simple fix I just don't know the fix myself. Say i have some divs i.e. <div class="box-1"></div> <div class="box-2"></div> <div class="box-3"></div> <div class="box-4"></div> etc. If these boxes need to be alternate colours. I need to create some css which basically does the following: .box-(odd-number) { color:#000; } .box-(even-number) { color:#fff; } Obviously I know the above is not the correct syntax. Could some one point me in the right

问题 My application code uses AService trait AService { def registerNewUser (username: String)(implicit tenant: Tenant): Future[Response] } to register a new user. Class Tenant is a simple case class: case class Tenant(val vstNumber:String, val divisionNumber:String) Trait AServiceMock mimics the registration logic by using a mocked version of AService trait AServiceMock { def registrationService = { val service = mock[AService] service.registerNewUser(anyString) returns Future(fixedResponse)

问题 I was reading the paragraph quoted below from an article entitled- Java theory and practice: Hashing it out - Defining hashCode() and equals() effectively and correctly Defining equality The Object class has two methods for making inferences about an object's identity: equals() and hashCode(). In general, if you override one of these methods, you must override both, as there are important relationships between them that must be maintained. In particular, if two objects are equal according to

问题 I was reading the paragraph quoted below from an article entitled- Java theory and practice: Hashing it out - Defining hashCode() and equals() effectively and correctly Defining equality The Object class has two methods for making inferences about an object's identity: equals() and hashCode(). In general, if you override one of these methods, you must override both, as there are important relationships between them that must be maintained. In particular, if two objects are equal according to

问题 My application code uses AService trait AService { def registerNewUser (username: String)(implicit tenant: Tenant): Future[Response] } to register a new user. Class Tenant is a simple case class: case class Tenant(val vstNumber:String, val divisionNumber:String) Trait AServiceMock mimics the registration logic by using a mocked version of AService trait AServiceMock { def registrationService = { val service = mock[AService] service.registerNewUser(anyString) returns Future(fixedResponse)

问题 I upgraded to Jetpack Compose 1.0.0-alpha12 and started to run into issues. Firstly, the setContent method I was using showed as deprecated. From the Alpha 12 release notes, I noticed that it said: ComponentActivity.setContent has moved to androidx.activity.compose.setContent in the androidx.activity:activity-compose module. (Icf416) So I removed my import androidx.compose.ui.platform.setContent and switched it to import androidx.activity.compose.setContent , which removed the deprecation.

问题 I have a method in my basecontroller class that adds data to tempdata to display pop-up messages. protected void AddPopupMessage(SeverityLevels severityLevel, string title, string message) { var newPopupMessage = new PopupMessage() { SeverityLevel = severityLevel, Title = title, Message = message }; _popupMessages.Add(newPopupMessage); TempData["PopupMessages"] = _popupMessages; } If the action returns a view, this works fine. If the action is calling a redirectotoaction I get the following

问题 I need to use environment variable "PATH" in yaml file which needs to be parsed with a script. This is the environment variable I have set on my terminal: $ echo $PATH /Users/abc/Downloads/tbwork This is my sample.yml: --- Top: ${PATH}/my.txt Vars: - a - b When I parse this yaml file with my script, I don't see PATH variables actual value. This is my script: import yaml import os import sys stream = open("sample.yml", "r") docs = yaml.load_all(stream) for doc in docs: for k,v in doc.items():

问题 I have a proprietary repository format and I'm trying to develop a Python module to process these repositories. Repo format goes as: /home/X/ | + alpha/ | + beta/ | + project.conf Here, X is a project. alpha and beta are folders inside this project and they represent groups in this project. A group is a container in this repo and what it represents is really not relevant for this question. The repo X also has files in its root level; project.conf is an example of such a file. I have a class

问题 I'm trying to follow links in a OneNote page to get the content of the linked page via the OneNote API. The HTML link looks like this: (removed some text) onenote:..\Partners\Cloud.one#Integrated%20Asset%20Manager%20(IAM)&section-id={DEDAE503-E375-49F2-B93D-F38B4121C70C}&page-id={7BF5121A-0B6C-4B08-9EAE-8FF2030257EE}&end&base-path={full-path-here} Trying to do OneNoteApplication.GetPageContent with the linked page-id throws an error for page not found. If I do a GetHierarchy the ID's for the