how Installing mod_rewrite localhost

If you’ve installed Apache yourself, read on. Because of its
 popularity, mod_rewrite is now included with all common
 Apache distributions. If desired, you can verify if your Apache installation has the
mod_rewrite module by looking for a file named
mod_rewrite.sounder the modulesfolder in your
Apache installation directory.

However, mod_rewrite may not be enabled by default
 in your Apache configuration. To make sure,open the
Apache configuration file, named httpd.conf. If you’ve
 installed Apache using the XAMPP
the full path of the file will be
\Program Files\xampp\apache\conf\httpd.conf.
Open httpd.confand find the following line:
#LoadModule rewrite_module modules/mod_rewrite.so
The leading #means the line is commented, so remove it
 in order to have Apache load the mod_rewrite
module upon its startup:
LoadModule rewrite_module modules/mod_rewrite.so

After any change to httpd.conf, you need to restart the
 Apache server in order for the changes to take
effect. In case you run into trouble, you can check
Apache’s error log file (/logs/error.log), which
should contain the details of the error.

Once mod_rewrite is installed and enabled, you
add the rewriting rules to the Apache configuration
file, httpd.conf. Apache also lets you save configuration
 options including rewriting rules on a
per-directory basis to a configuration file named .htaccess.
 All you have to do is create a file named .htaccessinto a
 directory of your application, and Apache will read it
automatically when accessing that directory.

Alexa Rankings

Alexa Rankings attempt to rank all web sites globally
 by quantity of traffic. The traffic rankings use statistics
based on data gathered from the Alexa Toolbar and
other tools connected to the service. The service is
 provided by Alexa Internet, a subsidiary of Amazon Incorporated.
The statistics aren’t generally accepted as accurate, and many
speculate that the rankings are subject to manipulation and
skewing as a result of a limited dataset. In general, the
statistics are more accurate with higher ranking sites those
with lowernumerical rankings. Despite these caveats,
Alexa Rankings can be used to get a handle on increasing
 traffic trends, and they are generally fun to watch.

Brainstorming keywords that seem relevant to your web
 site may help to identify keywords to target in a search
engine marketing campaign. However, the actual keywords
 used by web searchers may be surprising more often
than not. Fortunately, tools are available that mine available
 search data and conveniently allow one to peruse both
related keywords as well as their respective query volumes.

URLs are more visible than many realize, and are a
contributing factor in CTR. They are often cited directly
 in copy, and they occupy approximately 20% of the real
 estate in a given search engine result page.

Creating search engine friendly URLs becomes challenging
 and requires more forethought when developing a dynamic
 web site. A dynamic web site with poorly architected URLs
 presents numerous problems for a search engine. On the
other hand, search engine friendly URLs containing relevant
 keywords may both increase search engine rankings,
as well as prompt a user to click them.

CodeIgniter models

All CodeIgniter models have the same initial structure:

< ?php
class Page_model extends Model{
function Page_model(){
parent::Model();
}
}
? >

The first function is the code that retrieves the home page

< ?php
class Page_model extends Model{
function Page_model(){
parent::Model();
}
function fetchHomePage(){
$data = array();
$options = array(‘status’ = > ‘live’, ‘type’= > ‘home’);
$q = $this- > db- > getwhere(‘pages’, $options, 1);
if ($q- > num_rows() > 0){
$data = $q- > row_array();
}
return $data;
$q- > free_result();
}
}
? >

Notice that the name of the model  Page_model  is both the
 name of the class and the name of the initializing function.
 This file is stored in the /system/application/models/ folder
 of your project, more than likely with a name
 like page_model.php.

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Motorola Moto X+1


According to the tipster  the photos, the Moto X+1 is in a
 "near-final prototype" stage. The phone features a similar shape
 to the Moto X and also has silver accents on the side that's claimed
 to be aluminum. At the front, there's a 5.1" display that was previously known to be of 1080p resolution. Below it, there's a loudspeaker, while the earpiece is above it.
Visually, the front shares the aesthetics of the Moto E.
 The back is far more interesting and the use of wood is just part
of the reason. The camera, rumored to be 12MP, has a dual LED
 flash configuration, each placed at 9 and 3 o'clock.
Below the camera, there's the Motorola logo, finished in
what seems to be a grippy texture.
The rest of the unconfirmed spec list includes a Snapdragon
800 chipset with a quad-core 2.3GHz Krait 400 CPU, Adreno
 330 GPU, 2GB of RAM and 32GB of storage, sans
 a microSD card slot.

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How to Maintain pc

The internet is flooded with tips and advice on PC cleaning.
Much of this advice urges you to buy useless programs that
cost hundreds of [insert your currency here.] Look no further:
you can follow this guide and get your PC clean without
spending any money whatsoever. I do recommend programs,
which have  paid upgrades; however, I am confident these
programs,  when upgraded,  are  worth every penny and
hundreds of Windows Guides readers. 
agree with me.

Let’s get right into things; to clean and maintain your PC:
1.  Find and remove malware.
2.  Uninstall unnecessary programs.
3.  Delete junk/temporary files.
4.  Optimize your system.
5.  Defragment your hard drive.
6.  Backup your data.
By following these steps, you’ll ensure your computer is
performing at its best and is error free.
Because this book is designed for beginners, instructions on

manually tweaking your PC are not included.

AVG Internet Security
I’ve used AVG for many years on my computers because I trust
it and it has always protected my files from malicious .

AVG helps you stay safe while you shop, bank online,
watch videos, search or surf the web, download
music, documents and pictures, and email or chat.
Every document or file you download, every web page or
link you click on, is scanned by AVG before you open it.
Unlike other security products, we stop the threats
before they reach your hard drive and become a
problem. Safe internet surfing is now possible.


Protection against viruses is great but prevention is even better
and ESET constantly update their virus definitions to ensure
that the even the newest viruses are well protected against.
Virus updates do not consume unnecessary system resources
and do not fail–other antivirus programs I have used have
issues with updating and sometimes need a manual fix.

Malware – The generic term used for all forms of software
designed with malicious intent. Viruses, worms, spyware etc.
are all forms of malware. The term virus is often used when
malware should really be used as it describes all forms of
malicious software.
Spyware  –  Spyware tracks a user’s activity by monitoring
browsing habits and key board activity and can even take
screenshots while you use your PC. This information is sent
back to the creator or beneficiary of the spyware. Signs of
spyware include: modified browser homepages, slow internet,
and suspicious looking sites in place of legitimate sites

Samsung Galaxy Alpha

The Samsung Galaxy Alpha shed some light on the specs - a 4.7"
Super AMOLED display, LTE-enabled Exynos chipset, 32GB
 non-expandable storage, fingerprint and hear-rate sensors,
Galaxy S5-like plastic rear cover and metallic frame. If the
 first set of images wasn't enough for you, here comes another
 batch. This time it looks like the Korean version of the Galaxy
Alpha with the massive LTE-A logo printed on the back.
Samsung Galaxy Alpha The new pictures reveal the Galaxy
Alpha indeed comes with a nano-SIM slot and lacks a microSD one.
 The boot screen confirms the retail name and we guess Samsung
will be indeed launching a new lineup of Galaxy devices later this
 year. The 4.7" display, the lack of microSD card slot, the
nanoSIM card switch, the metallic frame and fingerprint
 scanner sounds

Vodafone Smart Power 4

Vodafone Smart Power 4 sports a 5-inch qHD display and is
 not a high-powered smartphone by any measure - it packs a
MediaTek MT6582 chipset with quad-core 1.3GHz Cortex
 A7 processor. The device is equipped with 1GB of RAM
 and 4GB of internal memory with the ability to expand it via
 microSD card. The Smart Power 4 has 5 megapixel rear
 camera with LED flash and it looks like the front facing
shooter has been scrapped to keep the cost down. In the
connectivity department, there's Wi-Fi 802.11b/g/n,
 Bluetooth 4.0, NFC and supports LTE-CAT 4.

Vodafone Smart Power 4 is not very compact, measuring
141 x 71.4 x 9.5m and weighing 162 grams. The smartphone
 runs on Android 4.4 KitKat and comes with 3,000mAh battery.
 The Smart Power 4 is now available for £175 on
Vodafone's Pay as you go plan or you can also pick up
 the device for £26.50 on Red 4G monthly plan.

iPhone 6 could

Apple will actually announce its latest smartphone
 Thanks to a few unnamed sources, who claim they were briefed
on the Cupertino company's plans, we now have an unveiling time
frame to speak of. And just as you may have expected, it's
reportedly bound to happen in September. Nothing is set in stone
 just yet, but the second and third weeks of that month seem to
be the only ones left in the running for the placement of Apple's event.
 Just a couple of days ago we heard that September 19 would be the
 big date, and that's in the third week of the month, so it fits. However,
do note that various "manufacturing uncertainties" might alter these plans.
 Whenever the event does happen, it will introduce the 4.7-inch iPhone
 to the world. This is said to be a given, along with the company
 providing the final details about iOS 8 which has been in beta for weeks.
The 5.5-inch iPhone 6, on the other hand, may not get mentioned at all
at this September gathering. A final decision on whether it will debut
alongside its smaller sibling hasn't been made yet. That's because the 4.7"
phone is currently farther along both in testing as well as manufacturing
preparations. Obviously Apple could in the end decide to out both
 models at the same time, or the phablet may be presented later -
 perhaps in October, when a second fall event is scheduled to take place.
 This is when Apple's entry into the wearable space might finally become
reality, and it's also when it will talk more about the latest version of Mac
 OS X, Yosemite. New iPads are on the way too and they've been leaked
 quite a few times already, but no revolutionary changes are expected.

 They should get the Touch ID fingerprint scanner, as well as slight
hardware upgrades. As for iOS 8, the fourth beta is currently available
 for developers, and the fifth and last one should follow on August 4.
 After this point the golden master version of the OS will be completed
either in late August or early September. Later on, in iOS 8.1 or iOS 9,
 a split-screen multitasking mode for iPads should be launched.