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JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
...Template are deprecated in Spring 3.2. I can't find out why or what is considered the best practice to replace existing code using these methods.
...
PG undefinedtable error relation users does not exist
...was not defined when factories.rb was being loaded. I wrapped the User.new call in a block and it solved the issue:
Fixed code:
FactoryGirl.define do
factory :user do
guid { User.new.send(:new_token) }
end
end
Note: probably not best practice to need to call your model like this, but it ...
What is Java Servlet?
... a particular type of network request - most commonly an HTTP request. Basically servlets are usually used to implement web applications - but there are also various frameworks which operate on top of servlets (e.g. Struts) to give a higher-level abstraction than the "here's an HTTP request, write t...
Sibling package imports
...your working directory into an installable package).
For the tests, specifically, pytest is able to find the api package in this situation and takes care of the sys.path hacks for you
So it really depends on what you want to do. In your case, though, since it seems that your goal is to make a prop...
Embedded MongoDB when running integration tests
...nd can report that is was incredibly easy to set-up and run. The low-level calls are all part of the official com.mongodb Java API so it is no more complicated than using the regular API.
– andyb
Jul 27 '12 at 13:51
...
What's the best way to unit test protected & private methods in Ruby?
...te: Never mind the send! thing, it was revoked long ago, send/__send__ can call methods of all visibility - redmine.ruby-lang.org/repositories/revision/1?rev=13824
– dolzenko
May 18 '10 at 5:41
...
implements Closeable or implements AutoCloseable
...sources which needs to be closed.
In your implementation, it is enough to call pw.close(). You should do this in a finally block:
PrintWriter pw = null;
try {
File file = new File("C:\\test.txt");
pw = new PrintWriter(file);
} catch (IOException e) {
System.out.println("bad things happen"...
Does the use of the “Async” suffix in a method name depend on whether the 'async' modifier is used?
...er a Task or Task<T> - which isn't right for methods at the top of a call stack, Button_Click for example, or async void.
Of course, you have to consider what is the point of the convention?
You could say that the Async suffix convention is to communicate to the API user that the method is a...
Can anyone explain IEnumerable and IEnumerator to me? [closed]
...hink when the original poster said "over foreach", he meant "when should I call GetEnumerator() / MoveNext() explicitly instead of using a foreach loop." For what it's worth.
– mqp
Feb 17 '09 at 19:46
...
Why sizeof int is wrong, while sizeof(int) is right?
...have introduced a rule to resolve the ambiguity, but I can imagine why it didn't bother. With the language as it stands, a type specifier never appears "naked" in an expression, and so there is no need for rules to resolve whether that second * is part of the type or an arithmetic operator.
The exi...