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  How big is sizeof structure?

First let's see the codes of a structure: struct node{ int a; int b; }; Question : What's sizeof(node)? The answer is very simple, on a 32 bit machine, an int will take 4 bytes and two ints will take 8 bytes. So sizeof(node) is 8. The answer for the above codes is 8, then how about the following structure: struct node{ char a; int b; }; Question : Then what's sizeof(node) now? int takes 4 bytes, char takes 1 bytes, is the answer 5? Now the answer may not be 5, on some mac...

   Data structure alignment, pack     2012-10-29 12:13:37

  Instagram has more than 100 million users

On TechCrunch Disrupt, Facebook CEO Mark Zuckerberg said that Instagram users is over $100 million.According to comScore data, Instagram traffic in July rose 38%, it becomes the 56th site in United States. And Instagram official said that the number of users was 80 million and over four billion photos uploaded to the server in July.Last week, Facebook formally completed the acquisition of Instagram, the final cost is $735 million. Zuckerberg says he wants to help the growth of the application, ...

   Facebook,Instagram,Users     2012-09-11 19:50:57

  Google wins the lawsuit against Oracle

According to The Next Web, San Francisco court has made a final decision that Google didn't violate Oracle's Java patent. Although previously some judges and some people in jury said that Google made some mistakes on Java's use. The final decision made by the court saves Google from the charge of Java patent infringement. The next step of this lawsuit was supposed to be the evaluation of the damage and compensation. But now because of court's decision, this step is jumpe...

   Google,Oracle,Java,Anroid     2012-05-24 03:18:11

  Office will finally be on iOS and Android in 2013

It was confirmed that Office would land on iOS and Android platforms by Microsoft in October. Microsoft claims that Office will be on these two platforms in some way. Now many sources indicated that Office will be officially launched at the beginning of 2013. It is reported that the mobile version of Office will be free on Android and iOS, it allows users to view Office documents. Mobile version of Office also requires a Microsoft account just like SkyDrive and OneNote App. After login, users c...

   Office,Android,iOS,Office 365     2012-11-07 11:57:50

  iWatch is coming to us before 2014

There are a variety of rumors around Apple iWatch. But according to Bloomberg,  Apple's smart watch is expected to be on sale at the end of this year.It is reported that iWatch might have phone and location tracking capabilities, it will also have a built-in pedometer and some health monitoring sensors. Previously Apple supplier and Gorilla Glass manufacturer Corning said that iWatch would be available only after at least 3 years. But recently Apple retained some iWatch related patents, it...

   iWatch,Apple,Google Glass     2013-03-04 18:09:42

  Concise bash programming skills

The following are some concise bash programming skills which we may need in our daily programming work. 1. Check status of command execution The usual way: echo abcdee | grep -q abcd   if [ $? -eq 0 ]; then echo "Found" else echo "Not found" fi Concise way: if echo abcdee | grep -q abc; then echo "Found" else echo "Not found" fi Of course you can remove if...else with following code [Sun Nov 04 05:58 AM] [kodango@devops] ~/workspace $ echo abcdee | grep -q ...

   bash, skill,tip     2012-11-06 10:38:42

  6 Promising Ways by Which You Can Enhance the App Testing Process

Now mobile application industry is exploding with application demands more than ever. According to the latest mobile app technology news the integration of mobile application service with enterprise business is main cause app developing companies are booming. But with this tremendous demands, competition heats up in market and clients are impatient to get the results.   This pressure of a deadline and impatient client,  most times becomes a burden to the developing and QA departm...

   TECHNOLOGY,MOBILE APP,APP DEVELOPMENT,APP TESTING,MOBILE APP TESTING     2017-04-17 08:02:07

  Fast tracking android app development with optimum delivery.

Most Android developers nowadays are faced with challenges of delivering optimum feature/product in due time. Most developers believe working hard will ensure their success in getting this actionable result, howbeit, working smart is the ground to get this done.   working smart brings productivity while working too hard might resolve to frustration. In this article, we will be looking at some basic tips to working smart as an android developer in order to: Fasten up your nex...

       2017-09-11 17:41:40

  Google’s BERT - What changed and what didn’t

Most of us should already be aware that Google has updated their algorithm. The new algorithm is called BERT (Bidirectional Encoder Representations from Transformers) and has made at least a couple of modern-day SEO experts scratching their heads trying to figure out what it means.   The good news is that there have been no major changes enough to make SEO experts change their strategies drastically. This means that all of the linking and keyword researching techniques remain the same and w...

   GOOGLE UPDATE,BERT,GOOGLE ALGORITHM,GOOGLE SEARCH     2019-10-30 05:35:05

  What is pjax and why we should use it?

What is pjax? Now many websites such as Facebook, Twitter support one browsing style which is when you click one link on their sites, the page will not be redirected, instead only the page contents are updated and URL on address bar is changed. This kind of user experience is much better compared to load the whole page with a blink. There is one important component in the above browsing experience, these websites' AJAX refresh support browser history, when refreshing the page, the address on the...

   pjax,AJAX,history     2013-04-23 12:22:37

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