In this tutorial, we show you how to set $JAVA_HOME environment variable on latest or older Mac OSX.

Date: 2019-08-18 View: 2652

Using Spring data and Mongodb, below is a function to find data within a date range.

Date: 2019-08-18 View: 4720

Apple recommends to set JAVA_HOME to “/usr/libexec/java_home“, for example :

Date: 2019-08-18 View: 3741

In Mac OS X, you can set the environment variables in one of the following files :

Date: 2019-08-18 View: 3278

A guide to show you how to install MongoDB on Mac OS X.

Date: 2019-08-18 View: 3430

Starting MongoDB server, it shows error “Permission denied” on one of the database and shutdown the server automatically.

Date: 2019-08-18 View: 3804

This guide shows you how to enable authentication in MongoDB. The authentication is disabled by default. To configure it, you must first add a user to the “admin” database.

Date: 2019-08-18 View: 3324

Download JDK Source code for Mac OS X

The JDK source code is packaged in a src.jar, and should be in the JDK/Home folder. However, some JDK versions in Mac OSX didn’t include the source code or Javadoc.

Date: 2019-08-18 View: 3337

Java HttpURLConnection follow redirect example

The HttpURLConnection‘s follow redirect is just an indicator, in fact it won’t help you to do the “real” http redirection, you still need to handle it manually.

Date: 2019-08-18 View: 3742

Spring Data MongoDB : Save binary file, GridFS example

In MongoDB, you can use GridFS to store binary files. In this tutorial, we show you how to use Spring Data’s GridFsTemplate to store / read image in / from MongoDB.

Date: 2019-08-18 View: 2961

In this tutorial, we show you how to backup and restore MongoDB with the commands : mongoexport and mongoimport.

Date: 2019-08-18 View: 2905

Display a list of countries in Java

In this article, we show you how to use the Locale class to play around the list of countries.

Date: 2019-08-18 View: 3124

How to read and parse CSV file in Java

A Comma-Separated Values (CSV) file is just a normal plain-text file, store data in column by column, and split it by a separator (e.g normally it is a comma “,”).

Date: 2019-08-18 View: 5898

Using Spring Data MongoDB 1.2.1.RELEASE and Spring core 3.2.2.RELEASE, while system is starting, it hits some weird spring-asm IncompatibleClassChangeError errors :

Date: 2019-08-18 View: 2475

New Relic for PHP, with cPanel + VPS

Here’s my journey to install “New Relic for PHP” to monitor my WordPress’s blog performance. Below is my server environment :

Date: 2019-08-18 View: 2112