naming-conventions

问题 I created a static function like this. public static Bitmap Bitmap(String path) { Bitmap bitmap = Bitmap .getBitmapResource(Display.getWidth() + "/" + path); System.out.println(Display.getWidth() + "" + path); return bitmap; } However, when I called like this, private Bitmap download = Config_GlobalFunction.Bitmap("btn_download.png"); The output gave me FRIDG could not find 320/btn_download.png . In my res folder, I got an folder which was img and inside img got 6 different folders which were

问题 I created a static function like this. public static Bitmap Bitmap(String path) { Bitmap bitmap = Bitmap .getBitmapResource(Display.getWidth() + "/" + path); System.out.println(Display.getWidth() + "" + path); return bitmap; } However, when I called like this, private Bitmap download = Config_GlobalFunction.Bitmap("btn_download.png"); The output gave me FRIDG could not find 320/btn_download.png . In my res folder, I got an folder which was img and inside img got 6 different folders which were

问题 I have mysql table with collumns like 'operation.date', 'operation.name' and etc. After fetching that table data as object with $mysqli->fetch_object() i get this (print_r of row): stdClass Object ( [id] => 2 [operation.date] => 2010-12-15 [operation.name] => some_name ) how do I acces operation.date and operation.name and all other weirdly named object properties? 回答1: Specify aliases in your SQL query like SELECT column AS nameWithoutDots ... or access these properties with $object->{

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 6 years ago . Even nowadays I often see underscores in Java variables and methods, an example are member variables (like "m_count" or "_count"). As

问题 I was wondering peoples opinions on the naming of ID columns in database tables. If I have a table called Invoices with a primary key of an identity column I would call that column InvoiceID so that I would not conflict with other tables and it's obvious what it is. Where I am workind current they have called all ID columns ID. So they would do the following: Select i.ID , il.ID From Invoices i Left Join InvoiceLines il on i.ID = il.InvoiceID Now, I see a few problems here: 1. You would need

问题 These days I used to work with JSF, but there's a "convention" I'm in doubt if I should use. While working with managed beans, people used to name it as XxxxxManagedBean where the prefix can be any name related to your business. Have you worked like that? Particularly, I don't like that much despite makes search easy. Are you using another convention? Thanks for answering this simple doubt. 回答1: There is no strict convention specified by JSF itself. I've seen the following conventions:

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 8 years ago . What is the correct name for the following Java class: DVDPlayer or DvdPlayer ? 回答1: Since it looks like the answer is that there is

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 3 years ago . I've been using a local git repository interacting with my group's CVS repository for several months, now. I've made an almost neurotic number of branches, most of which have thankfully merged back into my trunk. But naming is starting to become an issue. If I have a task

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 4 years ago . I'm starting a new project and would like to get my table- and column names right from the start. For example I've always used plural in table names but recently learned singular is correct. So, if I got a table "user" and then I got products that only the user will have,

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 . I'm already familiar with the standard Java package naming convention of using a domain name to create a unique package name (i.e.