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

I've seen the "share via" dialogs that are in apps like TFLN (texts from last night). Looks like this:

I'm trying to use in my Android Application the notifyDataSetChanged method for an ArrayAdapter but it doesnt't work for me.

I am new to Android development. I know if you change a android phone from portrait to landscape sometimes the app relays its self out on the screen.. so how do I simulate rotating a phone with the AVD? On the Blackberry emulators there's a button in the menu to turn the phone, but I can't find it or any option on the Android ones?

i am creating a new feature on my site that allow people to send postcard to friends. in this section they can choose the image they want to send (they already uplaoded the image to their profile -> my pictures section)

i made a mistake and i have to split 1 table into 2. i have a product table and i need category table. when i started i only had 1 category per product but not (with new business requirement) i need the ability to put a product in multiple category.

I'm trying to convert a Math Formula into PHP code. You can see the formula in the accepted answer here: Applying a Math Formula in a more elegant way (maybe a recursive call would do the trick) .

I have a website (with ESI) that uses Symfony2 reverse proxy for caching. Average response is around 100ms. I tried to install Varnish on server to try it out. I followed guide from Symfony cookbook step by step, deleted everything in cache folder, but http_cache folder was still created when I tried it out. So I figured I could try to comment out $kernel = new AppCache($kernel); from app.php . That worked pretty well. http_cache wasn't created anymore and by varnishstat, Varnish seemed to be working:

I'm generating xml files that need to conform to an xsd that was given to me. What's the best way to do this?

My team is about to build a new product and we are using Hibernate/JPA as the persistence mechanism. There are other book posts on stackoverflow, but I couldn't find one that matched my needs.

In C# there is the static property Environment.Newline that changed depending on the running platform.

Ok what i'm trying to do is to count all of the elements in the current page with the same class and then i'm going to use it to be added onto a name for a input form. Basically i'm allowing users to click on an and then by doing so add another one for more of the same type of items. But i can't think of a way to count all of these simply with jquery/javascript.

I know that in PHP the only difference between double quotes and single quotes is the interpretation of variable inside a string.

When I want some link to not do anything but only respond to javascript actions what's the best way to avoid the link scrolling to the top edge of the page ?

I'm making a pagination system (sort of like Facebook) where the content loads when the user scrolls to the bottom. I imagine the best way to do that is to find when the user is at the bottom of the page and run an ajax query to load more posts.

I have a controller action that effectively simply returns a JsonResult of my model. So, in my method I have something like the following:

Suppose a user of your website enters a date range. 2009-1-1 to 2009-1-3

i simply love javascript ... it's so elegant (imagine the quiet sound of lovestruck fanboy sighing in the background).

I want a brief intro to lexical scope

Here is my object literal: var obj = {key1: value1, key2: value2};

Trying to get www.example.com to go directly to www.example.com/store I have tried multiple bits of code and none work. Please help!

i try to look on stackoverflow but i can't find my answer.

I have a website with multiple folders and I was trying to fix them in my .htaccess. After a little while, I have a big .htaccess with rules that conflicts.

I have a website with stories in it. I can have multiple types of stories within multiple categories like:

Using Morph Labs' Appspace to deploy a site means no automated way to redirect 'myapp.com' to 'www.myapp.com' (and no access to .htacess).

I am using windows xp x86, wamp, apache2, php 5.3 x86, eclipse php, and xdebug, running on localhost as both a virtualhost and an https virtualhost

OK, I understand what the messages means , but I'm really not sure what's causing it. I'm using Safari and the Web Inspector on Mac OS X, by the way.

I have a Bluehost account where I can run Python scripts as CGI. I guess it's the simplest CGI, because to run I have to define the following in .htaccess :

There seem to be a decent number of mod_rewrite threads floating around lately with a bit of confusion over how certain aspects of it work. As a result I've compiled a few notes on common functionality, and perhaps a few annoying nuances.

I want to setup my local development machine so that any requests for *.local are redirected to localhost . The idea is that as I develop multiple sites, I can just add vhosts to Apache called site1.local , site2.local etc, and have them all resolve to localhost , while Apache serves a different site accordingly.

I think I'm going crazy. I can't get it to work.

I have a blog site written in php and it posts new blog posts to twitter and a blog ping automatically under the hood using simple http post requests passed using php curl.

Facebook callback has started appending #_=_ hash underscore to the Return URL

UPDATE : Facebook offline_access permission is being deprecated. Please refer to the official documentation for more information.

I am writing an iframe based facebook app. Now I want to use the same html page to render the normal website as well as the canvas page within facebook. I want to know if I can determine whether the page has been loaded inside the iframe or directly in the browser?

How do I split a string based on a delimiter in Bash?

I've heard that you need to get a Mac if you want to develop iPhone apps. Is this true?

I would like to grep for a string, but show the preceding 5 lines and following 5 lines as well as the matched line. I'm scanning for errors in a logfile, and want to see the context.

I want to print in the terminal with colors. How can I do that in python?

In Firefox 3, the answer is 6 per domain: as soon as a 7th XmlHttpRequest (on any tab) to the same domain is fired, it is queued until one of the other 6 finish.

I found this kind of syntax being used on Facebook for Ajax calls. I'm confused on the for (;;); part in the beginning of response. What is it used for?

I am using Ajax and hash for navigation. Is there a way to check if the window.location.hash changed like this?

I'm at the beginning/middle of a project that we chose to implement using GWT. Has anyone encountered any major pitfalls in using GWT (and GWT-EXT) that were unable to be overcome? How about from a performance perspective?

What profilers have you used when working with .net programs, and which would you particularly recommend?

Ok, I may resort to a tad ranting here, so let me apologize in advance, but I'm really curious if others find this pattern annoying too (and I wonder if it is a justifiable pattern)…

After discussion with colleagues regarding the use of the 'var' keyword in C# 3 I wondered what people's opinions were on the appropriate uses of type inference via var?

What are the correct version numbers for C#? What came out when? Why can't I find any answers about C# 3.5?