CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

For a long time I am looking for a practical (reusable, clear, updateable,...) solution to the following:

I searched on the Web and came to know that PHP code can be compiled to have performance boost. But how to do it? Can I compile both procedural and object oriented PHP code?

I have a problem in writing a query for MySQL. I have following fields in the DB

So if I wanted to organize a list of websites alphabetically, and there were all of this form: example1.com, test.com, stackoverflow.com, google.com, it would be easy. However, I want to also organize subdomains. Consider the following three domains:

I'm trying to parse a plain text document in PHP but have no idea how to do it correctly. I want to separate each word, assign them an ID and save the result in JSON format.

There are 1 on 1 live chat. Two solutions: 1) I store every message into database and with jQuery's help I check if there is a new message in database every second. Of course I use cache either. If there is, we give that message.

I have a custom 404 page which works fine except for the message I want to display on this page.

I've developed an application which uses the Symfony 2 framework. The application code resides in a Bundle, and on my local machine I just downloaded the Symfony2 Standard Distribution and added the Bundle to the src folder as the tutorials describe, before editing the config / routing files appropriately. That's served me well from a development perspective.

I'm using $this->redirect('route', array('id' => $id)); but I need to be able to put "#" anchor at the end but I can't find a way of doing that. Any ideas?

I have a PHP script that is accepting all emails (wildcard) to my domain, and inserting the data into MySQL.

(Taken from a job interview) Which of the following answers are correct ?

I was looking for PHP offline documentation for Mac OSX, i came across the official offline PHP documentation and the one called PHPfi , however it seems PHPfi uses the same php offline documentation data, the problem is i am not able to find many functions with the official documentation for example, i was searching for PDO syntaxes with MySQL Support which is not at all included in the package. as i travel frequently i am out of internet many a times and sometimes i feel helpless without the documentation. i would like to know if there is some kind of applications for OSX which is upto date with user comments as in php.net?

I'm trying to develop a way of taking an entity with a number of properties and searching for similar entities in the database (matching as many of the properties in the correct order as possible). The idea is that it would then return a % of how similar it is.

I need help with a php script. It is a CMS that has been implemented into a website. When trying to add a new product IMAGE or trying to edit current images, I am getting the following error:

I am to displaying rows from a database (SQL SERVER 2005) table in a webpage. These rows contain a statusID (foreign key) that is further defined by Status table (eg. id, name, modifiedDate).

after setting all config file and runtime options for charset that i can find to utf-8, new mysqli connections made with php still has its charset set to latin1, which effectively means that i have to call $mysqli->set_charset('utf8') each time i connect.

Here's something simple for someone to answer for me. I've tried searching but I don't know what I'm looking for really.

I'm interested in the performance of templating languages in PHP. I've been watching node.js tutorials and am really impressed by the use of JADE (http://jade-lang.com).

We are going to switch from an homemade framework to Symfony or Yii. The capabilities of these two framework are, from our point of view, similar (ie they both have what we need).

why is the Double.parseDouble making 9999999999999999 to 10000000000000000 ? For Example :

We are running a Java application that sometimes "freezes" because some thread is using almost all the heap. Despite the JVM doing Full GC that last more than 60 seconds the application never dies with OutOfMemoryError.

I'm playing with some piece of code calculating the time needed to compute some Java code to get a feeling of the efficiency or inefficiency of some of Java's functionality. Doing so I'm stuck now with some really strange effect I just can't explain myself. Maybe someone of you can help me understand it.

At school we are currently learning sorting algorithms in Java and I got for my homework the Heap Sort. I did my reading, I tried to find out as much as I could, but it seems I just can't grasp the concept.

I am shopping for a STATIC ANALYSIS TOOL that can tell me if our code suffers from deadlocks, race conditions and bad practices in general.

I have written a bubble sort algorithm to sort a linked list. I am a Java beginner and trying to learn data structures. I am confused why my second element is not sorted properly.

I'm a naughty programmer, and until now I haven't handled errors properly (e.g. just catching a java.lang.Exception, printing a debug message, and moving on). When I do "handle" them, it's simply been to shut the compiler up.

I am from Turkmenistan and I used JDatePicker to get a date. Is it possible to use the Turkmen locale in Java?

Why can't we make arrays in Java like this: int marks[5];

I've been doing a lot of reading about how using singleton classes is becoming bad practice in programming due to hidden dependencies, hard to test etc etc.

I have an enum public enum Days { SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY

I'm looking for a library to do numerical computing in Scala (or Java, although something that can use scala functions would be way nicer!) with at least the following capabilities:

Comparison of HashMap and Hashtable source code in jdk 1.6, I saw below codes inside HashMap

I watched the Oracle OTN Virtual Event: Java SE and JavaFX 2.0 (28 Feb 2012) and while talking about the new diamond operator (that Map<String, List<String>> myMap = new HashMap<>(); thing) the speaker mentioned that it was not as simpleto implement than one might think, as it is not a simple token replacement.

This question is a corollary to: Editing programs “while they are running”? Why?

I have a Java program that runs on my Ubuntu 10.04 machine and, without any user interaction, repeatedly queries a MySQL database and then constructs img- and txt-files according to the data read from the DB. It makes tens of thousands of queries and creates tens of thousands of files.

My web application is written using Spring MVC + Hibernate. My model is "Customer" entity POJO. I have got a DAO object "CustomerDAO", its method "saveCustomer(c)" contains the code interacting with Hibernate; Then I created a " CustomerService with a "saveCustomer(c)" method who simply pass the customer object to the dao for saving; Finally there are "CustomerController" and customer.jsp, who are responsible for the view layer, the jsp's form fields are bound to a Customer object on the controller side. The controller calls the service.

Possible Duplicate: Weird java behavior with casts to primitive types Why does this code in Java,

I have a program written in Java and a native launcher written in C++, based on a sample at http://www.codeproject.com/Articles/17352/JVM-Launcher . A strange thing is that running my program with my native launcher take more CPU than using java.exe (~5% vs 15-20%). I have been giving this situation some thought but it still doesn't make much sense. I've tried increasing the JVM heap size, (re)built the native launcher in release mode, used different JRE version(1.6_24, 1.6_31, 1.7_03) but no luck.

I will start by saying that I am Java developer learning to program in C#. As such I do comparisons of what I know with what I am learning.

How to find out what class is referenced the most? I want to find the most important classes in a large system and i think that is the best way to do it. any ideas?

Facts about MATLAB: MATLAB UI is Java Swing. MATLAB has excellent interoperability with Java, it is possible to initialize Java objects and call their methods directly from MATLAB code, it is even possible to pass in MATLAB defined listeners to Java!

Background I am trying to write an application which works like described below.

Possible Duplicate: Why ReferenceEquals and == operator behave different from Equals

While messing around with the custom formatting options in Eclipse, in one of the sample pieces of code, I saw code as follows:

The task is to count the num of words from a input file.

In C, I'm working on a "class" that manages a byte buffer, allowing arbitrary data to be appended to the end. I'm now looking into automatic resizing as the underlying array fills up using calls to realloc . This should make sense to anyone who's ever used Java or C# StringBuilder . I understand how to go about the resizing. But does anyone have any suggestions, with rationale provided, on how much to grow the buffer with each resize?