4 Tips to Maximize Functionality OS X App Switcher

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App Switcher is a feature of OS X that allows users to switch between applications that are running. This feature is a common feature that is often found in other OS. App Switcher can be activated by holding down Command + Tab simultaneously.

However, if you’ve mastered this feature? Here are some tips to help you maximize the App Switcher function which has been used only for switching applications.

Switching between two applications quickly. If you frequently switch between the two applications continuously, for example when copying text from one application to another, then these tips can save you time. Press Command + Tab quickly (without resistance) to switch between the two applications directly.
Switching between applications is a major feature App Switcher. By holding down Command + Tab you can display all the active application. Continue to hold Command and press Tab repeatedly to move to the next application. Press Shift + Tab or ~ to move to the previous application. You can use the arrow keys or the mouse is also in selecting the application you want to set.
Lethal applications quickly. App Switcher when the selection is above the current application, the state retained the Command key, you can press the Q button to turn off the selected application.
Hide applications quickly. These tips similar to the previous tips. The difference lies only in the button is pressed. To hide the application, you need to press H.
Mastering the App Switcher adds one more tool for you who like to use keyboard shortcuts in. App Switcher is capable of doing some things that you can not do with a gesture like turning off the application. Thus, you do not need to switch applications just to turn off unneeded applications anymore. It is also able to save on RAM usage.

Latest Google Gadget Specification: New Nexus 7

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San Francisco – Google officially released its new gadget, New Nexus 7, in the show “Breakfast with Sundar Pichai”, Thursday, July 25, 2013. Sundar Pichai is the Senior Vice President of Google Chrome fields, Android, and Apps.

New Nexus 7 is still holding Taiwanese manufacturer Asus. Body New Nexus 2 millimeters thinner than his brother. Glossy casing. In terms of audio, now Nexus has dual stereo. Also two camera, 1.2 megapixel front and 5-megapixel rear. The size of the screen resolution is also encouraged so 1,920 x 1,200. In the 7-inch screen, the resolution makes the display reaches 323 ppi density, up from 216 ppi on old Nexus.

Offal New Nexus 77 also pretty wild. Cipnya made by Qualcomm, Snapdragon Pro 1.5 Ghz, 2 GB RAM. To connect an HDMI dilengkai slimport, Bluetooth version 4.0, NFC, dual-band Wi-Fi, and LTE high-speed Internet connection (for certain countries).

The New Nexus battery contents can dicas with wireless charging. But the battery capacity shrinks when compared to the previous generation, reaching 4,325 mAh battery. While the New Nexus just 3,950 mAh. Also lighter weight 50 grams. Screen is also thinner bezel.

Although the battery is more stingy, Google promises this gadget is more efficient because the new operating system, Android 4.3 Jelly Bean. Some new things that exist on the Android series of which could be used by the multiuser customize profile, Bluetooth smart, easiertext input, and fast user switching.

One prominent updates on new Nexus series is powered by the Open GL ES 3.0 is very indulgent games enthusiasts. In fact, to complete it, Google also create categories in the application market: Google Play Games.

Android 4.3 will be available starting today. Devices that can instantly update the Android is the Nexus series; Nexus 4, Nexus 7, Nexus 10, and the Galaxy Nexus. New Nexus will be available starting July 30, 2013 coming in a few countries. But Indonesia is not included. New Nexus 7 will be priced at U.S. $ 229 (16 GB + Wi-Fi), U.S. $ 269 (capacity 32 GB + Wi-Fi), and U.S. $ 349 (32GB + 4G).

New Release, New Nexus 7 Already Earn 2 Update Software

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Having announced a few days ago, 7 of the Google Nexus tablet could have ordered via the Play Store. Opening the pre-order was first announced via Twitter. Google Play Store opened bookings for the new Nexus 7 16GB and 32GB. Both are offered at a price of USD 229 and USD 269.
Almost simultaneously with the opening of pre-orders, it also gives Google Nexus 7, this new software update. There are 2 updates are given, with the first update will be automatically downloaded to the tablet when connected to the Internet for the first time during initial setup.
As for the second update will be downloaded automatically when the tablet is used several times. The update notification will appear when it’s finished downloading and is ready to be installed. So make sure that the type of connection used unlimited when activating new Nexus 7 so as not to run out of quota.

Google releases Chrome 28 with Blink browser engine

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Google on Tuesday released Chrome 28, the first polished version of the browser to use the company’s home-grown “Blink” rendering engine. On Windows, the upgrade also sported Google’s new notification service that lets developers of Chrome apps and add-ons display messages and alerts outside the browser window.

The upgrade was the first since May 21, when Google shipped Chrome 27 and touted some minor performance improvements.

[ Also on InfoWorld: Bug bounty programs provide strong value for Google, Mozilla. | Get your websites up to speed with HTML5 today using the techniques in InfoWorld’s HTML5 Deep DivePDF how-to report. | Learn how to secure your Web browsers in InfoWorld’s “Web Browser Security Deep Dive” PDF guide. ]

Google announced in April that it was dropping the open-source WebKit browser engine — at the time also used only by Apple’s Safari — and was instead launching Blink, a WebKit variant, to power Chrome. Since then, Opera Software’s Opera has also adopted WebKit as an interim step before it eventually moves to Blink.

Google cited difficulties in adapting WebKit to Chrome, and in the first weeks after the announcement, stripped copious amounts of unnecessary-for-Chrome code from the fork that became Blink. Previously, only the rougher “Dev” and “Beta” builds of Chrome relied on the Blink engine. Users can verify that Blink is present by typing chrome://version/ in the Chrome address-search bar, dubbed the “Omnibox.”

Also included in Chrome 28 is new support for more sophisticated notifications that appear outside the browser pane and display even when the browser’s not running. “Packaged apps” — ber-Web apps that look and behave like “native” code written specifically for the underlying OS — and add-ons can push brief messages and alerts to Chrome users after their developers have enabled the feature.

Only the Windows version of Chrome 28 currently supports these next-generation notifications, but Google promised that the feature would soon make its way to OS X and Linux. On a Mac, Chrome notifications are not integrated with OS X Mountain Lion’s Notification Center.

Along with the debut of Blink and notifications, Chrome 28 contained patches for 15 security vulnerabilities, one of them rated “critical,” Google’s most serious threat ranking. According to Google’s terse security advisory, that flaw was a memory management bug — dubbed a “use-after-free” vulnerability — in the browser’s network sockets code.

But while Colin Payne, who reported the bug, received an impressive reward of $6,267.40, another researcher was handed triple that. Andrey Labunets was paid a record $21,500 for filing several vulnerability reports, including two in the Google synchronization service and an unknown number of others that Google said were “…since-fixed server-side bugs.”

That last phrase and the amount paid were clues that Labunets discovered one or more flaws in a core Google service. In April, Google boosted bounties for vulnerability reports in its core websites, services and online apps, resetting the top reward to $20,000 for remote code executable bugs, those that attackers could use to slip malicious code onto a server or into an app or site.

Labunets is no stranger to large bug bounties. Earlier this year, after reporting a string of weaknesses in Facebook’s authentication protocol, Labunets was awarded $9,500 by the social networking giant.

Altogether, Google this week paid bounties totaling $34,901 to six researchers, including Payne and Labunets, for reporting eight different bugs. Through Tuesday, the Mountain View, Calif., company has awarded nearly $250,000 thus far this year in bounties or hacking contest prizes.

Users can download Chrome 28 from Google’s website. Active users can simply let the automatic updater retrieve the new version.

Google Selects HE-AAC Multichannel From Fraunhofer IIS For Google Play Movies in Surround Sound

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Google and Fraunhofer IIS deliver the first movies with a true 5.1 channel surround sound experience from Google Play. The immersive sound quality consumers have come to expect from TV, Blu-ray disc or DVD is now available with movies streamed or downloaded from Google Play directly to their Android devices running 4.1 or later. Google chose HE-AAC Multichannel as Android’s only surround sound codec due to its open-standard nature and excellent bit-rate efficiency.

When connected to a surround sound system and TV with an HDMI cable, Android users will be able to play high quality audio and video from their smartphones and tablets in surround. On the go, Android devices will play movies in great stereo quality and selected Nexus products will also include the Fraunhofer Cingo virtual surround rendering technology, which will play movies in realistic surround sound on earphones or tablet stereo speakers.

Android’s HE-AAC Multichannel implementation includes full support for loudness and downmix metadata commonly known from the broadcast TV world, as well as other features that allow the sound to be tailored for an optimum user experience in any listening mode and environment.

“Google Play movies in 5.1 HE-AAC Multichannel sound are the first realization of our vision of bringing true theatrical surround sound to mobile devices,” said Robert Bleidt, Division General Manager at Fraunhofer USA Digital Media Technologies. “The Google and Fraunhofer partnership creates a tremendous value for consumers by offering one format that delivers a high quality experience both in-home and while mobile. Consumers may experience surround sound over headphones while on their way home from work, and finish the movie in true, exciting surround in their living room,” he added.

HE-AAC Multichannel is part of the Fraunhofer FDK AAC codec library for Android since version 4.1 and a required feature of all Android-compatible devices. This software makes open-source Fraunhofer implementations of the MPEG audio codecs AAC, HE-AAC, HE-AACv2, and AAC-ELD available to the Android community.

HE-AAC is today’s most efficient high-quality surround and stereo audio codec deployed in over 5 billion devices and used in TV, radio, and streaming services worldwide. The codec is natively integrated into most operating systems, streaming platforms and consumer electronics devices. In addition to its unique coding efficiency, HE-AAC has the dynamic ability to change audio bit-rates seamlessly in order to adapt to changing network conditions as consumers stream content to a variety of devices. It can be used with any adaptive streaming technology including MPEG-DASH, Apple HLS, Adobe HDS and Microsoft Smooth Streaming.

Almost Maximum Bandwidth, APJII Install Router Brocade

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Internet users in Indonesia continues to increase. As of the end of 2012, Indonesia, which has a population of 237.5 million people has 63 million Internet users.

When compared to the condition two years ago, seen a significant surge in Internet traffic in IIX (Indonesia Internet eXchange). March 2013, the average traffic reached 10 Gigabit per second, or 4x the condition in 2010.

“As a result, our routing infrastructure that already exists is approaching maximum capacity, while Internet traffic growth shows no signs of slowing down,” said Private Harijanto (Chairman IIX).

“The main problem is about 60 percent of Indonesia’s population using mobile phones, but are accessing the Internet from the handset is still fairly small,” said Harijanto. “Obviously, this trend will change quickly. 3G infrastructure development nationwide 4G/LTE technology is almost completed and will be implemented next year. ”

Anticipating the explosion of bandwidth requirements up to 10x in the next five years, the Association of Indonesian Internet Service Providers (APJII) is now using the series routers Brocade MLXe-16 is able to support 100 Gigabit Ethernet (GbE) as the main component IIX. IIX two main router was installed at different locations to ensure high availability. With the substantial spare capacity in the 16-slot chassis, APJII has ample scope to install modules with a capacity of four-port 40 GbE and two-port module with a capacity of 100 GbE in the future.

APJII also plans to apply the technology Brocade Multi-Chassis Trunking (MCT). This technology will connect the two routers on top to create a single tool that is able to generalize the traffic load on network-network service provider that has a lot of connections to the center of the Indonesian Internet Exchange.

APJII currently has 278 members, including telecommunications companies, Internet service providers and content providers. Some 161 of which have been connected to the IIX via IPv4, while 51 of them also use IPv6 connection.

Lenovo IdeaCentre A520 Touch, slim AIO PC

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Jakarta, (ANTARA News) – IdeaCentre A520 Touch will soon become a mainstay of Lenovo Indonesia to dominate the market “all-in-one (AIO) desktop PC” in Indonesia with a sleek design and space-saving and very flexible angle capability.

Products launched in Jakarta on Tuesday afternoon it has the same appearance as its predecessor product, the IdeaCentre A720 Touch, which won many awards. What distinguishes the IdeaCentre A520 IdeaCentre A720 Touch Touch is a 23-inch full HD screen without a frame.

IdeaCentre A520 Touch that supports the “10-point multi-touch” screen that has a wide angle that can be adjusted, from minus five degrees to 90 degrees, and IPS LED with a picture perfect view from any angle.

Flexibility IdeaCentre A520 Touch screen allows users to watch movies, play touch-based games or enjoy video chat in any position.

IdeaCentre A520 Touch also comes with an Intel Core i5 processor up to the third generation of the Intel HD Graphics 4000 and 4 Gigabyte DDR3 memory.

The products also have additional features such as Dolby certified speakers with Dolby Home Theater v4, various multimedia applications and games that are optimized for the touch screen.

In addition Touch IdeaCentre A520, Lenovo IdeaCentre B540 Indonesia also launched Touch, a home entertainment center with a 23-inch screen, and the IdeaCentre C540 Touch an affordable and efficient place to use at home.

Stopping Google Latitude Service on August 9th

The world’s largest search engine company, Google will soon be officially shut down one of his services. The services that will be closed is Google Latitude which is a location sharing application.

Closure is made after a company based in Mountain View did a massive change on Google Maps. In addition, this application also has a very low popularity. Google Latitude consumption levels far below other applications such as Foursquare or Facebook. Not only that, Latitude also less popular than the location-sharing service owned by Google.

Google Latitude itself is a location sharing application that is integrated with Google Maps. This feature allows for automatic location tracking, check in at a place it can also be set automatically or manually.

In the latest update Google Maps on Android, this feature is not found anymore. Selian it, Google also removed the existence of Google Latitude app available on iOS and has officially retire the Latitude API. So third-party applications that use these APIs will not work, unless using a sharing site owned by Google.

Variabel di Shell Script

In the previous issue we’ve become acquainted with a shell script and managed to create a very simple shell script. If we look, we did not perform any processing on the shell script. We only show a message on the screen and execute commands on the shell through shell script. What if we want to make the program more interactive shell script?

As with any programming language, shell script also serves to recognize the variables that can hold information temporarily for a variety of purposes, for example to compute or determine the output results. You may make as much as possible or use a variable in your shell script. Name the variables are independent, large and small letters should, but make it easier to remember, make it a habit to create standard rules in the manufacture of the variable name. At this writing, all variables will be written in lowercase.

Variables can be divided into two types, namely environment variables and user variables. Environment variables are variables that have been previously determined as a part of the shell used (bash). By default, the name of this variable using all capital letters. Example of this is the $ USER variable that will contain the user name you are currently using, $ HOME home directory which contains the address of the user that is used, and so forth. To display the entire value of an existing environment variable, you can use the set command in the terminal (Figure 1). User variable is the variable name specified by the user themselves and not by the shell used.

Variables can be accessed by using the dollar sign ($) before the variable name, for example, we have a variable named “my name”, to access the value stored in the variable, we use the $ my name. To give value to a variable, we use the sign “=” is immediately followed by the value we give without any spaces, for example my name = Willy. What if the value that we want to give is a sentence? Use double quotes as the opening and closing value of a variable, such as my name = “Willy Sudiarto Raharjo”. For example, see listing 1 and try running on your computer. Seen that the value of the variable Sudiarto be regarded as a command and not part of the variable because it is not enclosed in double quotation marks. Please be careful in giving a value to a variable.

You can combine environment variables and user variables in a shell script is the same, as in listing 2. What if want to write a message using the $ character, such as “It cost me $ 15”? If we are not careful, it could be a shell script would be wrong to interpret the information that we provide and try to take the value of variable 1 (which will not contain any) and display it as a “price 5”. To fix this, use the escape character to indicate that the next character will be recognized as a regular character and not as a substitute for a variable, which marks the backslash “\” as in listing 3.

One character that needs more attention is the backtick character “` “(position number 1 on the left side your keyboard) because this character has a special function in shell programming, which is able to accommodate the output of a shell command in a variable. As an example, we will hold the result of the date command into a variable date and display its contents using the echo command as in listing 4.

To be able to receive input from the user and store it into a variable, we can use the read function is followed by the name of the variable that we want to use to store the values ​​as in Example 5 listings.

Google Maps Back Wins Feature Offline Cache

As we know, Google Maps has been updated a few days ago. Unfortunately the update is gained criticism because of ‘loss’ offline cache feature maps that lead the user must constantly connected to Google to use the service.
The criticism has received a response from Google. Not long ago, Google said it would issue a new update featuring the option to store the offline cache on the Maps application has been rolled out for Android. This option will be installed at the bottom of the search box located on the map and can be switched easily. In addition, Google also decided to add the “Where’s Latitude?” that will take users to information about the future of the location sharing service.
This update began rolling on this day and can be checked via the Play Store.