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Convert JKS to BKS using keytool
There are lots of questions(question 1, question 2) on Stackoverflow about how to convert JKS keystore to BKS keystore(a keystore format provided by BouncyCastle) using Java keytool. The reason why this conversion gets lots of questions is that BKS is not a keystore format supported by Java SE, it's a third party keystore format. To convert JSK to BKS, the BKS provider has to be downloaded first. And a few more options needs to be added when running the keytool command. The typical co...
Browse OpenJDK Java source code in Eclipse
Java 8 was recently released, many developers are now trying to extract the source code of Java 8 to find out how the new added features such as Lambda expressions, default method in interfaces, new Time API are implemented. How do you manage to download and browse the source code? Today we are going to show how to extract OpenJDK Java source code to Eclipse. Since OpenJDK is adopting Mercurial as its distributed version control system, you need to install Mercurial on your computer first before...
OpenJDK,Java 8,Source code,Eclipse 2014-06-16 00:53:34
How big company CEOs spend their time in work
As a company's steer holder, the CEO or founder takes plenty of pressure ordinary people even cannot imagine. They usually need to deal with different aspects of daily operation of a company including technology, business, marketing, public relationship etc. Lots of meetings, negotiations and presentations are waiting for them every day. Hence time is a precious resource for them. Let's take a look at how these CEOs spend their time in their work. 1. Apple CEO Tim Cook Gets up at 3:45 am ...
CEO,STEVE JOBS,TIM COOK,ELON MUSK,JACK MA,MARK ZUCKERBERG,PONY MA 2016-08-13 13:29:00
5 million units of Galaxy Note II are sold until now
Samsung announced on its official website that the Galaxy Note II sales have exceeded 5 million units, the number of shipments reached 2 million in last 24 days.Galaxy Note II was officially released at the end of August and was on sale at the end of September, equipped with Android 4.1 Jelly Bean system, 5.5 inches HD Super AMOLED screen and a 1.6GHz quad-core Exynos processor.In the first 37 days on sale, Samsung Galaxy Note II had achieved 3 million units of sales,the sales is three ti...
Samsung Galaxy Note II,Sale 2012-11-26 11:19:21
20 free fonts for web design
1.Comfortaa2.Quicksand3.Fertigo Pro4.Telegrafico5.Forque6.Romeral7.Sling8.League Gothic9.Molot10.Junction11.Tertre12.Nevis13.Existence Light14.Mentone15.Walkaway16.Jalane Light17.Insolent18.Kaffeesatz19.Vollkorn20.Gnuolane原文出自:ITeye...
Web design,Fonts,Comfortaa,Quicksand 2011-04-20 00:30:24
JShell -- The command line tool to run Java code in Java 9
Java 9 is currently a work-in-progress and is planned to be GAed in March 2017. Quite a few new features will be introduced in the new release. The coolest feature is project Jigsaw which is to modularize the Java packages so that a customized JDK can be built and shipped with only the necessary modules to fulfill their project requirement. Apart from this feature, another big new feature is project Kulla -- JShell. In simple, JShell is a command line tool which can be used to run...
Gaussian Blur Algorithm
Usually, image processing software will provide blur filter to make images blur. There are many algorithms to implement blur, one of them is called Gaussian Blur Algorithm. It utilizes Gaussian distribution to process images. This article is to introduce Gaussian Blur algorithm, you will find this is a simple algorithm. In fact, it is a kind of data smoothing which can be used in many situations. 1. Gaussian Blur theory The so called blur can be understood as taking a pixel as the average valu...
ALGORITHM,GAUSSIAN BLUR, IMAGE BLUR 2020-09-12 02:34:40
Marissa Mayer brings 3rd Googler to Yahoo
In Marissa Mayer's plan reviving Yahoo, the focus on products is well known. It is generally expected that the reviving plan will start from Flickr. Mayer recently appeared in the Flickr team, and talked to Flickr designers. It means that Mayer now starts the formal implementation of her product strategy.After communicating with the entire team, Mayer talked to Flickr designer separately, but details are unknown. As shown below:: Mayer once again brings Yahoo the third Googler: Andrew Schulte. ...
Googler,Yahoo,Marissa Mayer, Flickr,Andrew Schulte 2012-08-21 06:04:21
What’s making Drupal gain momentum among government organizations?
Drupal has come up as a big splash in the world of Website development. Whether it’s an informative website or an e-commerce store, Drupal has been successfully utilized for meeting customized web requirements. It’s not surprising to find entrepreneurs, hailing from different business verticals, choosing Drupal for powering their websites. Joining this group of elite Drupal users are the representatives of government organizations. The noticeable popularity of Drupal has indeed made ...
Drupal 2014-03-12 08:15:43
GCC is compiled with C++ compiler
On 15 Aug, 2012, GCC merged a patch--Merge from cxx-conversion branch . This means GCC will be compiled with C++ compiler in the future, it also means that GCC will be implemented using C++. You may have following two puzzles: Why does GCC turn to C++? Without C++ compiler, how can we compile C++ codes? Why using C++? In GNU's C++ Conversion, we can find this description in the background section: Whether we use C or C++, we need to try to ensure that interfaces are easy to understan...
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