conventions

How malleable are the conventions in ASP.NET MVC?

由 烈酒焚心 提交于 2019-12-10 09:45:27
问题 Specifically, does a controller class name have to have the Controller suffix, and can you change the folder structure in your project if you want to, without breaking things? Are there other conventions that can be overridden, and how? 回答1: Most of the conventions are malleable provided you know how the framework operates. Let's tackle two of the biggest conventions: the "{controller}/{action}/" magic keywords for instantiating controllers from a route the way the framework searches for

Python bracket convention [closed]

由 血红的双手。 提交于 2019-12-09 13:11:17
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . What do you think is the convention that is mostly used when writing dictionary literals in the code? I'll write one possible

End Java command line application properly

由 旧巷老猫 提交于 2019-12-08 16:31:00
问题 I am just wondering. Do I need to call System.exit(0); right before main method of a Java command line application ends? If so, why? What is the difference from letting it exit on its own, if I would just always put there 0 ? What is not cleaned up? Thanks in advance. 回答1: No! You do not always need to call System.exit(0) to end a java program. If there is no non-daemon thread spawned by your code, the application will terminate automatically upon finishing your main thread task. If your main

Why do Java source files go into a directory structure?

由 回眸只為那壹抹淺笑 提交于 2019-12-08 02:01:05
问题 as weSuppose that I am creating a Java project with the following classes com.bharani.ClassOne com.bharani.ClassTwo com.bharani.helper.HelperOne com.bharani.helper.support.HelperTwo with files put immediately under the folder 'src' src/ClassOne.java src/ClassTwo.java src/HelperOne.java src/HelperTwo.java and compile them using the command $ javac -d classes src/*.java (assuming that classes directory exists) The compiler compiles these files and put the class files in appropriate sub

VS Code PyLint Error E0602 (undefined variable) with ProtoBuf compiled Python Structure

由 跟風遠走 提交于 2019-12-07 16:31:15
问题 I was using Visual Studio for a long time, but it was becoming too complicated to maintain. Now I tried to move to VS Code, but it throws a number of PyLint error messages that don't make sense to me (and the program still works as expected). These errors happen primarily with Python code generated from a GoogleProtoBuf structure. For example: from lbsnstructure.lbsnstructure_pb2 import lbsnPost def geoaccuracy_within_threshold(post_geoaccuracy, min_geoaccuracy): """Checks if geoaccuracy is

What should I set the Application ID to in GTK?

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-07 10:12:39
问题 To initialize a GTK application, I must pass along an application id. I've done a bit of Googling and I found the minimum requirements of an application ID, but no guidelines as to how it should be named. I've also found some code snippets, where the convention seemed to be a bit like Java's package name convention. How should I name my application ID? 回答1: You can name it anything you want within the requirements, but the convention is a reverse domain name followed by an application name:

AmazonS3: custom error pages

由 你。 提交于 2019-12-06 22:12:17
问题 I am planning to share URLs (time limited) for private objects. Is there a way to set custom error pages for 404/403 http responses ? 回答1: Yes, it's possible, see this announcement. In the Developer guide there is a paragraph about "Custom Error Document Support" where I read the following sentence. You can optionally provide a custom error document with a user-friendly error message and with additional help. You provide this custom error document as part of adding website configuration to

Where to draw the line between size_t and unsigned int? [duplicate]

由 对着背影说爱祢 提交于 2019-12-06 17:15:32
问题 This question already has answers here : unsigned int vs. size_t (8 answers) Closed 5 years ago . I'm currently in the process of converting some uses of unsigned int to size_t in my a code base that I have been developing over the years. I understand the difference between the two and that for example unsigned int could be 32-bit while pointers and size_t could be 64-bit. My question is more about where I should use either one and what kind of convention people use for picking between the

One table vs multiple tables

由 荒凉一梦 提交于 2019-12-06 07:40:33
问题 I have the following tables: - posts - files - events - documents Every post, file, event, document can have comments. What is the better database scheme for this, and why ? First solution comments table (comment_id, author_id, comment) 4 tables to create relations (posts_comments(post_id, comment_id), files_comments(file_id, comment_id), events_comments(event_id, comment_id), documents_comments(document_id, comment_id)) Second solution comments table (comment_id, author_id, comment) items

Why do Java source files go into a directory structure?

由 点点圈 提交于 2019-12-06 06:37:09
as weSuppose that I am creating a Java project with the following classes com.bharani.ClassOne com.bharani.ClassTwo com.bharani.helper.HelperOne com.bharani.helper.support.HelperTwo with files put immediately under the folder 'src' src/ClassOne.java src/ClassTwo.java src/HelperOne.java src/HelperTwo.java and compile them using the command $ javac -d classes src/*.java (assuming that classes directory exists) The compiler compiles these files and put the class files in appropriate sub-directories inside the 'classes' directory like this classes/com/bharani/ClassOne.class classes/com/bharani
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