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Custom ImageView with drop shadow

Okay, I've been reading and searching around, and am now banging my head against the wall trying to figure this out. Here's what I have so far: ...
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What is the best way to trigger onchange event in react js

...is needed I found this comment very helpful: The input logic in React now dedupe's change events so they don't fire more than once per value. It listens for both browser onChange/onInput events as well as sets on the DOM node value prop (when you update the value via javascript). This has...
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Is there a way to automate the android sdk installation?

Now I have to download and install the Android SDK and AVD Manager, and then install the APIs, tools through the UI. Is there a way to automate this process? ...
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Is Mono ready for prime time? [closed]

...this task; (b) you are starting to write some new code, and you want to know if Mono is mature enough. For the first case, you can use the Mono Migration Analyzer tool (Moma) to evaluate how far your application is from running on Mono. If the evaluation comes back with flying colors, you should...
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When to use RSpec let()?

...able, and a few of them started writing with it. I've got enough spec code now using let() that I run into some of those problems too. I find myself going to the example, and starting from the innermost example group, work myself back up. It is the same skill as using a highly meta-programmable envi...
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Netty vs Apache MINA

... Update: Just use Netty. It is now a mature project with all the bells and whistles required for building protocol clients and servers. It has strong community with several active contributors backed by enterprises. It also has a book, 'Netty in Action'. I...
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean

...he future requirements and they made EJB 1.0 and then 2.0 and then 3.0 and now 3.1 but EJB's target was for just some requirements (transaction, distributed component model, etc). At the same time (in parallel) they realized that they need to support JSF too, then they made JSF managed beans and an...
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How to use Active Support core extensions

... up loading a lot of unneeded stuff with a simple require 'activesupport'. Now we have to do things like require 'active_support/core_ext/object/blank' If you don't care about granularity, you can choose to load bigger chunks. If you want everything in one big gulp use... For 1.9.2: rvm 1.9.2 ...
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Can someone explain mappedBy in JPA and Hibernate?

...urce of truth when it comes to managing a one-to-many table relationship. Now, if you take a bidirectional entity relationship that maps on the one-to-many table relationship we saw previously: If you take a look at the diagram above, you can see that there are two ways to manage this relationsh...
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What is the difference between build.sbt and build.scala?

...ry tutorial I see a build.sbt file which describes project settings. But now I have installed giter8 and created a project from template. And generated project from template missed build.sbt file, but it have build.scala (which seems used for same purposes, but it is more flexible). ...