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Java Enum definition
...ll be asking yourself what the point of this is :) Well, it means that the API for Enum can refer to itself - for instance, being able to say that Enum<E> implements Comparable<E>. The base class is able to do the comparisons (in the case of enums) but it can make sure that it only compa...
Difference between a Postback and a Callback
... just ECMASCRIPT circus tricks ASP.NET stores in what they call their AJAX API in gigantic JavaScript libraries your browser downloads from the server, and which ASP.NET developers unknowingly pack into their web pages to trigger changes in a web page without full POSTBACK. The ASP.NET API for AJAX ...
How do I update an entity using spring-data-jpa?
...l semantics of JPA. There are two main approaches to design of persistence APIs:
insert/update approach. When you need to modify the database you should call methods of persistence API explicitly: you call insert to insert an object, or update to save new state of the object to the database.
Unit ...
How to serve an image using nodejs
...imilar functionality to the express version but using slightly lower-lever APIs.
var path = require('path');
var connect = require('connect');
var app = connect();
var fs = require('fs');
var dir = path.join(__dirname, 'public');
var mime = {
html: 'text/html',
txt: 'text/plain',
css:...
Java Interfaces/Implementation naming convention [duplicate]
... one concretion. By not declaring an interface all consumers are declaring API contracts that will be obsolete as soon as you decide you want to add or migrate to a new implementation.
– AjahnCharles
Jul 2 '17 at 14:18
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Core pool size vs maximum pool size in ThreadPoolExecutor
...For a fuller explanation, get it from the horses mouth: ThreadPoolExecutor API documentation.
There is a really good forum post which talks you through the way that the ThreadPoolExecutor works with code examples: http://forums.sun.com/thread.jspa?threadID=5401400&tstart=0
More info: http://fo...
How can I send large messages with Kafka (over 15MB)?
I send String-messages to Kafka V. 0.8 with the Java Producer API.
If the message size is about 15 MB I get a MessageSizeTooLargeException .
I have tried to set message.max.bytes to 40 MB, but I still get the exception. Small messages worked without problems.
...
What exactly is Hot Module Replacement in Webpack?
...he links:
Example: https://webpack.js.org/guides/hot-module-replacement/
API: https://webpack.js.org/concepts/hot-module-replacement/
I'll add these answers to the documentation.
How does it work?
From the app view
The app code asks the HMR runtime to check for updates. The HMR runtime downlo...
When should I choose Vector in Scala?
...y, you can do case Seq() and so forth. Everything you need is there in the API, which is more versatile than List's
– Kai Sellgren
Mar 13 '14 at 19:43
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setImmediate vs. nextTick
...de.js version 0.10 was released today and introduced setImmediate . The API changes documentation suggests using it when doing recursive nextTick calls.
...