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

Typically I develop my websites on trunk, then merge changes to a testing branch where they are put on a 'beta' website, and then finally they are merged onto a live branch and put onto the live website.

In the PHP 3.0 SDK there is no getSession() or any session handling from outside the Facebook api available. Some days ago the developers of facebook have also somehow updated the JavaScript sdk, according to this blog entry and this bug report .

I have an application that integrates with Facebook using Oauth 2.

When using Facebook Sharer, Facebook will offer the user the option of using 1 of a few images pulled from the source as a preview for their link. How are these images selected, and how can I ensure that any particular image on my page is always included in this list?

In the setup dialog for the Like-Button, there are only two options for layout:

We've got a PHP application and want to count all the lines of code under a specific directory and its subdirectories. We don't need to ignore comments, as we're just trying to get a rough idea.

Is there any difference between binary semaphore and mutex or they are essentialy same?

I'm writing an AJAX app, but as the user moves through the app, I'd like the URL in the address bar to update despite the lack of page reloads. Basically, I'd like for them to be able to bookmark at any point and thereby return to the current state.

I am trying to create controller actions which will return either JSON or partial html depending upon a parameter. What is the best way to get the result returned to an MVC page asynchronously?

Given a string of JSON data, how can you safely turn that string into a JavaScript object?

I'd like to be able to automatically add new forms to a Django formset with an ajax function. I.e., the user clicks an "add" button and some javascript will add a new form (which is part of the formset) to the page.

JavaScript needs access to cookies if AJAX is used on a site with access restrictions based on cookies. Will HttpOnly cookies work on an AJAX site?

The following code gives different output when running the release inside Visual Studio, and running the release outside Visual Studio. I'm using Visual Studio 2008 and targeting .NET 3.5. I've also tried .NET 3.5 SP1.

What is the difference between Decimal , Float and Double in C#?

Given that strings are immutable in .NET, I'm wondering why they have been designed such that string.Substring() takes O( substring.Length ) time, instead of O(1)?

How do you give a C# Auto-Property a default value? I either use the constructor, or revert to the old syntax.

I'm getting a warning from ReSharper about a call to a virtual member from my objects constructor. Why would this be something not to do?

i'm using the iphone sdk (3.0) and i'm trying to create an array of selectors to invoke a variety of methods within one class.

Hey all. I'm still pretty new to iPhone development, and I'm having a bit of trouble figuring out how to change the title of my Navigation Bar. On another question on this site somebody recommended using :

If I put only an image in a button and set the imageEdgeInsets more close to the top, the image stays centered and all works as expected:

I am attempting to get a UIGestureRecognizer working with a UIWebview which is a subview of a UIScrollView. This sounds odd but when I have the numberOfTouchesRequired set to 2 the selector fires, but when numberOfTouchesRequired is set to one the selector doesn't fire.

I have a webview that is loading a page from the Internet. I want to show a progressbar until the loading is complete.

first of all: yes, I read all the other threads on this topic. And not only those from this site... (you see, i'm a little frustrated)

In my application,there are some application specific settings, which should be available to me , next time when my application starts up.

I know this is so easy (doh...) but I am looking for a way to run a method on tapping or clicking a TextView line of text in an Android App.

Or is it just at a 'finished' state? I've used PHPDoc for many years on all my PHP projects, but I recently noticed that the last post on the PHPDoc website was from 2008. So I'm wondering if it's time to look into other alternatives like Doxygen. Are there any advantages to using something other than PHPDoc?

do you know if count() in PHP really counts the all elements of a PHP-array, or if this value is cached somewhere and just needs to be retrieved?

I'd like semantics similar to C# 's ref keyword.

I am teaching a web development course at a CS department, I wrote most of the final test by now, each question focus on a specific feature or a specific technology,

I am working with Java. If I hit Ctrl + Shift + F in Eclipse Helios, it will auto format my code. At a certain point, it wraps lines. I would like to increase the maximum line length. How can I do this?

I realize that to become a better programmer, you need to program! So obviously the more practice, the better you become.

What does '$' - sign in JQuery stand for?

I have a div (let's say the id is "container") with many elements in it, including a select element. I'd like to select all everything in the div except the select. Things I've tried:

I have a floating div that gets displayed, and I want it to be hidden when the user clicks off the div. This would be similar to the .hover() funtion callback when hovering off an element. Only I want to do this for click.

Looking for a date and datetime picker that will integrate fairly seamlessly with Rails. I'm sure some people must be using something similar. I have tried

How to pass parameter while call a function using setInterval. viz. setInterval('funca(10,3)',500); is incorrect.

Is it possible to position an element fixed relative to the viewport in Mobile Safari? As many have noted, position: fixed doesn't work, but Gmail just came out with a solution that almost is what I want – see the floating menu bar on the message view.

I am creating rules in my .htaccess for mobile, or bad pages etc...

i digg on the internet about .htaccess and rewrite rules i need to do with my site.

I need to create SEO-friendly urls for my site. I found out I can use .htaccess to rewrite them. So I tried this: