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How to parse JSON in Java
...ystem.out.println(obj.getString("name")); //John
Jackson (Maven)
ObjectMapper mapper = new ObjectMapper();
Person user = mapper.readValue("{\"name\": \"John\"}", Person.class);
System.out.println(user.name); //John
shar...
Is UML practical? [closed]
...that UML can be used to benefit a software project, especially use-case mapping, but is it really practical? I've done a few co-op work terms, and it appears that UML is not used heavily in the industry. Is it worth the time during a project to create UML diagrams? Also, I find that class diagr...
What are the differences between virtual memory and physical memory?
...sion of having infinite memory available on their system.
Virtual memory mappings are made to correspond to actual physical addresses. The operating system creates and deals with these mappings - utilizing the page table, among other data structures to maintain the mappings. Virtual memory mappings...
How to get Resource Name from Resource id
...esources().getResourceEntryName(int resid);
to get string like com.sample.app:id/radio1:
getResources().getResourceName(int resid);
In Kotlin Now :
val name = v.context.resources.getResourceEntryName(v.id)
share
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IIS7 Permissions Overview - ApplicationPoolIdentity
...Previously, when needing to write to the file system I would have give the AppPool user (Network Service) access to the directory or file.
...
MVC pattern on Android
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@LorenzoBarbagli He means, Android doesn't enforce MVC in apps by design (as iOS does). You have to implement a flavor of MVC, MVP or something else yourself if you want to achieve what MVC provides -- namely separation of concerns and an isolated, easily testable Model.
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Eclipse java debugging: source not found
While debugging a java app in eclipse I receive a " Source not found " error in two cases:
31 Answers
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How do I iterate over an NSArray?
...cts in a collection which conforms to the NSFastEnumeration protocol. This approach has a speed advantage because it stores pointers to several objects (obtained via a single method call) in a buffer and iterates through them by advancing through the buffer using pointer arithmetic. This is much fas...
LinkedIn联合创始人：初创企业早期别花钱买用户 - 资讯 - 清泛网 - 专注C/C...
...。比如Facebook，如此成功的公司，还收购了Instagram和WhatsApp。它为什么这样做？因为随着它的用户年龄的增长，越来越多它的用户开始倾向于使用Instagram和WhatsApp。现在许多年轻人都不用Facebook，觉得它不酷，因为他们的父母也在...
What are the differences between the urllib, urllib2, urllib3 and requests module?
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agree. with @PaulBiggar - requests does appear to be the de-facto way. In fact i arrived here on the basis that urllib (and other versions) either dont work or are suboptimal compared to requests.
– D.L
Feb 9 at 20:57
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