Do you wanted to know what’s Ajax? How to use it in your web applications? How this concept is related with frond-end development? Do you need to learn Ajax an apply it immediately? well, then this class is for you, it is the fifth class of one of my courses that you can see completely…
So, are you looking for a good course to become a ninja in jQuery programming? well, start this course and at the end of it, you will understand this awesome library and you will be able to create front-end applications from scratch! This is the fourth session of this course, in this video you will…
Hi friends! Here is the new session of our jQuery course, enjoy and share the video. This class includes: Creating events in the most optimized way How to use “chaining” Accessing Data attributes (HTML5) Tips about responsive web design with Bootstrap 3 Visit the repository on Github to get all the code: https://github.com/alex-arriaga/jquery-para-el-mundo-real
So, do you need to compile your Java code using the command line? Don’t worry, just follow type command and it will be very easy! // If we are in the root of the application javac -d ./bin -classpath /Applications/eclipse/servers/apache-tomcat-7.0.50/lib/servlet-api.jar src/com/base22/servlets/*.java -d: destination directory. In our example, the packages with bytecode will be generated into…
This is only a single post about how to create a JAR file using command line easily. Previously, you need to compile your Java files, if you want to read more about it, please see this post: How to compile Java programs by using command line. If we need to create a JAR file, we…
Hi friends! Last week someone of the community asked me for how to do debugging of JavaScript in his web applications and web sites, to answer that question I have created a little video (40 minutes, more or less) to give you the big picture about the great tools for developers that are available in…
Hi again! Here is the second session of our jQuery course, please feel free to share it, download it or watch it as many times you want, it is totally free! In this session following topics are shown: Validation and use of jQuery from a CDN Generation of content dinamically Iterating into Arrays and exploring…
Hi friends! Today, I would like to share the first session of a new course that I am starting this week, this course includes a lot of the greatest features of jQuery library. During these sessions we are going to learn methods, tricks and advanced code in jQuery that will allow us to obtain a…
This is only a little piece of code to print all the IDs and values of a javax.naming.directory.Attributes. If you want to know more about this interface, please see official documentation (http://docs.oracle.com/javase/7/docs/api/javax/naming/directory/Attributes.html), but here, you have a little explanation about it: This interface represents a collection of attributes. In a directory, named objects can have…
Today, I would like to show you an example of a custom query to an LDAP, this query obtains a multi-valued LDAP attribute. Situation Imagine you need to know the associated user ids that are linked to an existing user, so you know the name of the LDAP attribute which is “associatedUserID”, and of course…