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Questions tagged design-patterns

416 questions · page 2 of 9

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19
votes
2
answers

Mapping SQL View to JPA Entity

design-patterns jakarta-ee jpa
asked 2012-07-04T10:12:13.770
37
votes
6
answers

Why implementing a Singleton pattern in Java code is (sometimes) considered an anti-pattern in Java world?

java design-patterns singleton
asked 2012-07-02T10:45:34.057
12
votes
3
answers

Is DTO pattern deprecated or not?

java design-patterns jakarta-ee application-design
asked 2012-06-28T04:08:19.800
45
votes
2
answers

What are the differences between facade pattern and abstract factory pattern?

java design-patterns facade abstract-factory
asked 2012-06-25T11:54:21.263
98
votes
15
answers

adapter-Any real example of Adapter Pattern

oop design-patterns adapter software-design
asked 2012-06-18T08:55:29.033
14
votes
6
answers

Javascript immediately invoked function patterns

javascript function design-patterns
asked 2012-06-11T17:18:02.577
11
votes
5
answers

C++ Transaction-like Pattern for All or Nothing Work

c++ design-patterns transactional
asked 2012-06-11T16:10:00.197
14
votes
5
answers

PHP Builder pattern without inner classes

php design-patterns builder
asked 2012-06-09T14:08:51.177
11
votes
2
answers

Abstract Static Function in PHP 5.3

php design-patterns
asked 2012-05-24T14:55:55.520
31
votes
2
answers

Do procedural languages have design patterns?

design-patterns procedural-programming
asked 2012-05-08T01:02:59.510
15
votes
4
answers

How to print time up to 6 digits of precision for seconds value

java date timestamp design-patterns
asked 2012-04-09T13:20:29.980
59
votes
4
answers

Conditional Builder Method Chaining Fluent Interface

c# design-patterns builder fluent-interface method-chaining
asked 2012-04-06T17:00:06.660
28
votes
4
answers

Difference between object adapter pattern and class adapter pattern

design-patterns adapter
asked 2012-04-02T14:43:55.663
34
votes
7
answers

Best practice: Extending or overriding an Android library project class

java android eclipse design-patterns architecture
asked 2012-03-30T23:32:48.027
20
votes
5
answers

Defensive copy from Effective Java

java design-patterns
asked 2012-03-16T19:41:11.710
17
votes
4
answers

Dependency Injection - What to do when you have a lot of dependencies?

c# design-patterns dependency-injection refactoring
asked 2012-03-13T14:59:24.650
11
votes
4
answers

python pool apply_async and map_async do not block on full queue

python design-patterns queue multiprocessing python-multiprocessing
asked 2012-03-07T12:47:20.710
30
votes
15
answers

How to avoid getters and setters

oop design-patterns properties ooad accessor
asked 2012-02-23T15:40:46.340
10
votes
4
answers

Converting self-releasing objects to ARC

macos cocoa design-patterns memory-management automatic-ref-counting
asked 2012-02-22T11:14:57.480
9
votes
1
answers

How can jQuery return an array and still have it be a jQuery object?

javascript jquery class design-patterns
asked 2012-02-22T08:40:21.523
43
votes
3
answers

MVC implemented in pure C

c model-view-controller design-patterns
asked 2012-02-20T01:08:58.747
16
votes
2
answers

REST API - include related object details or just ID's

json design-patterns rest
asked 2012-02-18T01:32:10.370
11
votes
6
answers

Repository pattern - too many methods

c# design-patterns
asked 2012-02-14T08:16:10.357
26
votes
6
answers

Interface Segregation Principle- Program to an interface

oop design-patterns solid-principles interface-segregation-principle
asked 2012-02-12T15:09:37.107
10
votes
2
answers

Setting up a repository pattern in MVC

php oop design-patterns repository-pattern ddd-repositories
asked 2012-02-11T22:29:37.167
120
votes
9
answers

Mediator Vs Observer Object-Oriented Design Patterns

oop design-patterns observer-pattern mediator
asked 2012-02-10T10:43:37.353
10
votes
4
answers

How to unit test Singleton class - C++?

c++ oop design-patterns
asked 2012-02-08T10:29:51.390
11
votes
8
answers

What are good light-weight design patterns for avoid nulls in Java?

java design-patterns nullpointerexception null
asked 2012-02-06T15:21:33.200
21
votes
4
answers

How do Gang of Four Design Patterns fit into the MVC paradigm?

model-view-controller oop design-patterns
asked 2012-02-02T20:39:42.077
11
votes
3
answers

What is this design pattern? How to use it?

c++ oop design-patterns
asked 2012-01-31T20:26:16.873
8
votes
7
answers

Is this a decorator or a strategy pattern, or neither of the two?

java design-patterns decorator strategy-pattern
asked 2012-01-24T08:19:12.720
24
votes
2
answers

Javascript revealing module pattern, public properties

javascript jquery design-patterns module-pattern
asked 2012-01-17T10:33:25.460
14
votes
3
answers

What is the difference between "new A()" and "A.newInstance()"?

java android design-patterns singleton android-fragments
asked 2012-01-17T03:14:05.900
10
votes
4
answers

Implementing a composite pattern using MVC/Backbone.js

javascript model-view-controller design-patterns backbone.js composite
asked 2012-01-16T22:54:00.323
10
votes
2
answers

Design Patterns Used in CakePHP

oop design-patterns cakephp
asked 2012-01-11T06:08:32.573
8
votes
3
answers

using the command and factory design patterns for executing queued jobs

c# design-patterns factory-pattern command-pattern
asked 2012-01-09T12:21:28.640
8
votes
1
answers

What is the actual pattern for MVC WRT WebApplications?

model-view-controller design-patterns architecture mvp
asked 2012-01-01T11:54:42.283
13
votes
3
answers

Should a Service class be singleton in java?

java design-patterns
asked 2011-12-29T16:04:36.733
14
votes
2
answers

Recommend a design pattern for a workflow application

c# design-patterns user-interface workflow workflow-foundation
asked 2011-12-23T08:48:15.370
33
votes
6
answers

"Hello World" in MVC Pattern

javascript model-view-controller design-patterns object-oriented-analysis
asked 2011-12-13T23:42:56.543
190
votes
7
answers

Implementing Comments and Likes in database

mysql database design-patterns database-design
asked 2011-11-13T16:11:08.243
46
votes
3
answers

What is the difference between a channel adapter and a messaging gateway pattern?

design-patterns integration message-queue
asked 2011-11-10T20:06:48.790
38
votes
3
answers

Factory Pattern - CreateInstance static or not?

design-patterns factory factory-pattern factory-method static-factory
asked 2011-10-26T20:13:40.620
13
votes
1
answers

How to unit test a state machine?

unit-testing design-patterns state-pattern
asked 2011-10-17T18:17:27.443
117
votes
16
answers

Pattern to avoid nested try catch blocks?

c# design-patterns try-catch monads
asked 2011-10-17T16:03:36.330
11
votes
4
answers

Should entities have the capability to draw themselves?

c# design-patterns
asked 2011-10-13T20:58:30.640
9
votes
3
answers

What's the difference between these two JavaScript patterns

javascript design-patterns
asked 2011-10-02T04:54:54.807
10
votes
4
answers

Programmatically implementing callbacks with JS/jQuery

javascript jquery callback design-patterns
asked 2011-09-30T19:38:20.070
15
votes
4
answers

why module pattern?

javascript design-patterns
asked 2011-09-19T13:00:06.603
30
votes
6
answers

Right way to format date with strings like today, yesterday, tomorrow etc

android algorithm design-patterns datetime
asked 2011-09-18T14:21:49.340
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