大约有 11,700 项符合查询结果（耗时：0.0469秒） [XML]
Large-scale design in Haskell? [closed]
...in types (this code accesses hardware, this code is a single-user session, etc.)
E.g. the X monad in xmonad, captures precisely the design for what state is visible to what components of the system.
Type classes and existential types
Use type classes to provide abstraction: hide implementations ...
How to close Android application?
...ed, it would be completely bugged out my GL textures were all glitched out etc. So after investigating, thinking it was AndEngine, I came to realize it had to be something that was going wrong because android was trying to preserve the process when I was desiring to exit it. All the comments "oh you...
Using Build Flavors - Structuring source folders and build.gradle correctly
... with other types of resources like strings.xml, integers.xml, arrays.xml, etc.
Configure Signing Settings
To manually configure the signing configurations for your release build type using Gradle build configurations:
1.Create a keystore. A keystore is a binary file that contains a set of privat...
Biggest advantage to using ASP.Net MVC vs web forms
... there is an abundance of information with regards to questions, problems, etc. Offers more third-party control - need to consider your existing toolkits.
ASP.NET MVC:
Separation of concerns (SoC)
• From a technical standpoint, the organization of code within MVC is very clean, organized an...
Why is exception handling bad?
... possibly corrupted object.
This example may seem stupid (ok, I had to stretch myself a bit to construct one :-)), but, the takeaway is that if a programmer isn't constantly thinking of exceptions, and making sure that every permutation of state gets rolled back whenever there are throws, you get i...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...nefits vis a vis dynamic languages and a lack of a need for tagging types, etc.). Its schema uses JSON which makes supporting Avro in a new language a bit easier to manage if there's already a JSON library. Again, as with most wheel-reinventing protocol description systems, Avro is also not standa...
How should I have explained the difference between an Interface and an Abstract class?
...yment class. Payment can be made in many ways, such as PayPal, credit card etc. So we normally take Payment as our interface which contains a makePayment() method and CreditCard and PayPal are the two implementation classes.
public interface Payment
{
void makePayment();//by default it is a abs...
What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
...thods like insert, update, delete and in table data gateway you will find getcustomerbyId, getcustomerbyName, etc.
Data transfer object differs from the above two patterns, mainly because it is a distribution pattern and not a data source pattern as above two patterns. Use it mainly when you are wo...
Where to use EJB 3.1 and CDI?
... to the container who will send the call through interceptors, decorators, etc. as well as take care of any transaction or security checks. Once all that is done, the call finally goes to the real object and the result is passed back through the proxy to the caller.
The difference only comes in ho...
Why are mutable structs “evil”?
...w and then - especially with your Business Model, where you want streaming etc. to work smoothly with existing solutions. I wrote an article on how to work with mutable AND immutable data, solving most issues around mutability (I hope): rickyhelgesson.wordpress.com/2012/07/17/…
...