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Why does this Java program terminate despite that apparently it shouldn't (and didn't)?
...entPos but thread is continuing to use the previous cached versions for performance reasons. Since only one thread modifies currentPos you can get away without locks which will improve performance.
The results look much different if you read the values only a single time within the thread for use i...
What is the difference between Sublime text and Github's Atom [closed]
...t on the same code that powers Web sites.
Advantages of Sublime Text is performance, as it doesn't need to run on top of Node.js, and it's a more mature product, about to reach a stable version 3.
There are a long list of minor differences that can be included in the comments (I wish this markdown c...
What exactly is Arel in Rails 3.0?
...t that ARel has a proper object model for the queries means that it can perform optimizations on those queries long before it ever generates an actual SQL query.
will it be compatible with all major DBs? - I assume it will.
Yes. In fact, I always talked about SQL above, but actually a relational q...
Using Spring MVC Test to unit test multipart POST request
...ders.webAppContextSetup(webApplicationContext).build();
mockMvc.perform(MockMvcRequestBuilders.multipart("/upload")
.file(firstFile)
.file(secondFile)
.file(jsonFile)
.param("some-random", "4"))
...
Why should we typedef a struct so often in C?
...ttern is to use typedef struct X { ... } X. That way you can use the short form X to address the struct anywhere the definition is available, but can still forward-declare and use struct X when desired.
– Pavel Minaev
Mar 20 '13 at 7:18
...
What is a .snk for?
...strong name consists of
a simple text name, version number,
and culture information (if
provided)—plus a public key and a
digital signature.
The SNK contains a unique key pair - a private and public key that can be used to ensure that you have a unique strong name for the assembly. When the asse...
Foreign keys in mongo?
..." or "cascading updates". However, the database does contain the correct information.
In addition, MongoDB has a DBRef standard that helps standardize the creation of these references. In fact, if you take a look at that link, it has a similar example.
How can I solve this task?
To be clear, ...
Skip a submodule during a Maven build
...
It accepts a comma separated list of parameters in one of the following forms:
relative path of the folder containing the POM
[groupId]:artifactId
Thus, given the following structure:
project-root [com.mycorp:parent]
|
+ --- server [com.mycorp:server]
| |
| + --- orm [com...
Class method differences in Python: bound, unbound and static
...e binding with the class instance is achieved via passing a context in the form of the instance object into this function.
This is pretty awesome since if you chose to keep no context or no binding to the instance, all that was needed was to write a class to wrap the descriptor CPO and override it...
JavaScript unit test tools for TDD
...uraged to write their use cases to show and tell their API. Such use cases forms the basis of regression tests.
AVA
Futuristic test runner with built-in support for ES2015. Even though JavaScript is single-threaded, IO in Node.js can happen in parallel due to its async nature. AVA takes advantage o...