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How do you create a dictionary in Java? [closed]
...There's an Abstract Class Dictionary
http://docs.oracle.com/javase/6/docs/api/java/util/Dictionary.html
However this requires implementation.
Java gives us a nice implementation called a Hashtable
http://docs.oracle.com/javase/6/docs/api/java/util/Hashtable.html
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Examples of GoF Design Patterns in Java's core libraries
...pattern implementations as possible, found in both the Java SE and Java EE APIs.
Creational patterns
Abstract factory (recognizeable by creational methods returning the factory itself which in turn can be used to create another abstract/interface type)
javax.xml.parsers.DocumentBuilderFactory#newI...
Do you need to use path.join in node.js?
...eed to pass a path to a Windows command run as a subprocess. Also, Windows API calls (and methods from higher-level languages that call the Windows API) that return paths will use backslashes, so even if you aren't passing them to subprocesses, you'll need to normalize them.
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What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
... will interact, what language is best suited, how to best use any existing api's, creating an api if none exists etc.
Both have their place, both tasks must be done in order to staisfy the requirement and in large orgs you will have dedicated people doing it, in smaller dev shops often times a dev...
How to override Backbone.sync?
...ackbone.js, and one of the things I'm trying is to make a call to a remote API, so I need to be able to override Backbone.sync, as I understand the documentation .
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How well is Unicode supported in C++11?
...ʟ ʟᴇᴛᴛᴇʀ ᴊ ᴡɪᴛʜ ᴄᴀʀᴏɴ; there's no precomposed capital; it just uppercases to a capital J and a combining caron.
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Android Json and null values
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"null" != null. The problem is that isNull needs api 9+ and sometimes you want lower apis to work. This answer is well, you can use jsonObject.getString != "null" to.
– sagits
Jul 31 '14 at 19:36
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Should import statements always be at the top of a module?
...ome different module at runtime.
if [condition]:
import foo as plugin_api
else:
import bar as plugin_api
xx = plugin_api.Plugin()
[...]
There are probably other situations where you might place imports in other parts in the code.
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How do you close/hide the Android soft keyboard using Java?
...so many answers, each different, for the same simple question is that this API, like many others in Android, is horribly designed. I can think of no polite way to state it.
I want to hide the keyboard. I expect to provide Android with the following statement: Keyboard.hide(). The end. Thank you ver...
[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
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I am using VS2013, MVC 5.2.2.0, Web Api 2. I have just changed the all versions from 2.0.0.0 to 3.0.0.0 of the following section of Web.config resides inside the View folder of my project.
<configSections>
<sectionGroup name="system.web.webPages.razor...