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Cannot refer to a non-final variable inside an inner class defined in a different method
...bly you could do a better design than that, but the idea is that you could group the updated variables inside a class reference that doesn't change.
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What is the standard naming convention for html/css ids and classes?
...t to look at file name conventions. And Git Branches.
My office's coding group actually had a meeting a month or two ago to discuss how we were going to name things. For git branches, we couldn't decide between 321-the_issue_description or 321_the-issue-description. (I wanted 321_theIssueDescrip...
Setup RSpec to test a gem (not Rails)
... The lines from @mkon will require all gems in the development and test groups, while my approach is to require every gem manually. Since you need to require every gem yourself when making gems, I think it's the better/clearer approach even though it might be a bit more work.
...
Rich vs Anemic Domain Model [closed]
...oyalty programs. 2) Applying a discount for orders that contain a specific group of items together depending on the current marketing campaign run by the store. 3) Calculating tax where amount of tax depends on each specific item of the order. In your opinion, where would all this logic belong? Coul...
What are good alternatives to SQL (the language)? [closed]
...e language today, I suspect join syntax would be different, functions like GROUP_CONCAT would have more regular syntax rather than sticking more keywords in the middle of the parentheses to control its behavior... create your own laundry list of inconsistencies and redundancies in SQL that you'd lik...
Can I 'git commit' a file and ignore its content changes?
...unchanged is designed for cases where it is expensive to check
whether a group of files have been modified; when you set the bit, git
(of course) assumes the files corresponding to that portion of the
index have not been modified in the working copy. So it avoids a mess
of stat calls. This b...
Match multiline text using regular expression
...subjectString);
if (regexMatcher.find()) {
ResultString = regexMatcher.group(1);
}
ResultString will then contain the text after User Comments:
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What does the LayoutInflater attachToRoot parameter mean?
...When adding Fragment
public View onCreateView(LayoutInflater inflater,ViewGroup parent,Bundle bundle)
{
super.onCreateView(inflater,parent,bundle);
View view = inflater.inflate(R.layout.image_fragment,parent,false);
.....
return view;
}
if you pass third parame...
When should I use a table variable vs temporary table in sql server?
...ple, I just wanted to put about 20 rows into a format and modify them as a group, before using them to UPDATE / INSERT a permanent table. So a table variable is perfect.
But I am also running SQL to back-fill thousands of rows at a time, and I can definitely say that the temporary tables perform mu...
When do you use POST and when do you use GET?
...tation of existing resources;
Posting a message to a bulletin board, newsgroup, mailing list,
or similar group of articles;
Providing a block of data, such as the result of submitting a
form, to a data-handling process;
Extending a database through an append operation.
The actual f...