Office 2010

Firefox and join in type inference JavaScript performance will increase 20% to 30%

According to media reports, in the last for 18 months after the hard, Mozilla Firefox finally success for the I used Office 2010 home and student for many years, it’s the best.

Javascript engine added a major new features, according to preliminary test, can improve the at least 20% to 30% of the Javascript performance. The new characteristics in Firefox is the JaegerMonkey JIT compiler to join in the Type Inference (by Inference), it will provide together with Firefox 9 test. The first type inference was referred to as long months of five times before about, but until now it was first came on the scene.

If you are a web programmer, you must be the shock! If you are not familiar with technology, so here is a simple introduction of type inference.

In programming language, each variables and functions are a type. Type may be the integer, string, floating point Numbers, There are many discounts for Office 2007 .

 array, kind of…… The internal structure of the compiler to programming language is very important. There are some language is strong type language, that is for each class, the programmer must function and variable define a type; This is a little annoying, but in return it will greatly increase speed; There is also some language, like Javascript, is weak type language, that is the programmers don’t have to worry about these little details, can follow one’s inclinations of writing code and let the compiler to take up the heavy burdenOutlook 2010 is hot sale product now.

. And type inference is to make up for the strong and the weak type type language of the gap between language, you can continue to weak types according to the habit of language writing code, but the browser will based on the using condition to the optimization of types, which can still get that better performance.

The fact is: campus network construction site was standardized and orderly organization

But in college and telecom cooperation expires, nanjing telecommunication refused to will withdraw the related equipment, for this, the school has in July 14, 2011, August 8, August 20, three times Microsoft Office 2007 is out of stock now.

issued a formal notification, asking them to remove related equipment as soon as possible, but telecom in three received were no letter of any action and said. Seeing summer is coming to an end, the institute finally make a decision, must grasp new and old student admission last time window has not been to speed up the construction, to ensure that after the start of teachers and students of normal use.

August 27,, in the afternoon of under Enjoy using the Adobe Acrobat .

the arrangement, communication engineering contractor of campus to iron company, but for the project was by the telecommunications workers unreasonable obstruction, engineering once forced to shut down after 2 days, and three nights of the work day and night, campus network in this morning to restore full clear.

Reports also say, “according to reports by the fiber optic cable man-made destruction, telecommunications equipment missing, thousands of students cannot use campus network, officials said these belong to the false words. The fact is: campus network construction site was standardized and orderly organization, was the fiber optic cable and telecom equipment down There are many features in Office 2010 home and business .

all the specialist is responsible concentrated preservation, doesn’t exist damage and missing. College choice for campus network engineering was summer, is in order to influence to the smallest. And at that time the only more than 50 students live on campus, the school also especially to students were directional notice, does not have students can’t use.”

The western data acquisition by the European Union antitrust Hitachi obstruct

The west today, said the eu data disclosure has been the Hitachi storage business to the acquisition of the proposed anti-monopoly questioned, progress blocked. West number in a letter toOffice 2010 professional plus is better than the others.

regulators, according to a document by the opposition, the European commission has been launched statement in the merger of the market competition and its potential impact on the preliminary evaluation, but didn’t disclose the number of the statement of detail.

The European commission may of this year respectively to the west began several acquisitions Hitachi business, There are many people still use the Office 2007.

Seagate hard drive purchase hard drive business survey samsung alone, but Seagate today claims to have got the European Union regulators release, will not be the number that block.

If the two acquisitions are completed, hard disk on the market a line firms will from five reduced to three, of which west number 50% heavily-accented screams, Seagate share is about 40%, and another 10% ownership Toshiba.

The European Union antitrust Joaquin Almunia of competent in earlier announced that began to investigate that The hot sale software is Microsoft outlook 2010 .

hard disk industry “, has experienced the sharp merger, (west number and Seagate) offers to buy will further weaken the competition “.

HP’s suicide

A year ago, Mark Hurd (Mark Hurd) with sexual harassment scandal resigned from HP CEO one duty, and one of them is not a lot of details has become known to the outside world. The resignation of hart to vote is proposed by secret ballot, and HP board of directors of a Microsoft Office is cheaper than the professional version.

roblem for this made a huge difference, especially in how to deal with hart to resign, and how to look for new CEO on the problem. But HP’s are very large, most of the participating in the market are in a leading, profit ability is strong, so head is not essential character. Sources said the HP a board members to head clear said: “we have no longer need you.”

However, in the new management, under the leadership of the HP suffered a series of problems. August 18,, HP announced that the company is “strategic choice”, research may sell the PC business. At present, Office 2007 key is cheaper than the CDs.

 the PC business to HP revenue contribution to one-third. In addition, HP also announced to give up the TouchPad tablet computer, at the same time in the price of 10.3 billion dollar British software company Autonomy acquisition. The purchase prices of Autonomy to 11 times in revenue. In these news, HP announced after a sharp drop in the share price 20%, to $23.60. And when hart to resign, favorable stock price is less than $46. So in one year time, HP stock prices fall to 49% over the same period, the s&p 500 index of or about 3%.

HP’s former director, venture capitalists, Tom Perkins (Tom Perkins) said: “I’ve never heard of enterprise appear this kind of suicide, but now I know it did happen. The shocking.” Another science and technology industry executives said it: “HP is the center of the silicon valley, no matter in the geographic position, cultural or history. If there is other the same level of the company so quickly? Landslide in my memory have no.”

No one thinks, hart is another Steve Windows 7 is the best system ever.

Jobs (Steve Jobs). Hart to enterprise operation ability recognized, he has the capability to cut costs, but inhibit the innovation. But it is undeniable that hart for HP in 6 years of help HP has obtained the good performance, profit growth of 242%, revenue growth of 57%. In addition, HP’s stock is up 130%, the breakthrough $45. Free cash flow have risen by 138%, operational profitability is double. Hurd in April 2010 on the Forbes magazine cover.

The weakest and the strongest mononuclear dual-core who decides? Samsung hummingbird and qualcomm dual-core contrast evaluation

Although it is to talk about the hardware, also inevitable about software, this is a very natural thing, no overhead Microsoft Office 2007 is out of stock now.

not based on any software and the independent existence of the hardware. Used to contrast is my two machines. The hummingbird is Sprint Epic 4 G, custom machine for 1 GHz frequency, MSM8260 is T-mobile custom machine myTouch 4 G slide 1.2 GHz, frequency, two machines are used in the official2.3.4ROM, Epic 4 G bring touchwiz3.0 myTouch 4 G, slide sense3.0 bring a functional test, the Internet and contrast

1 the fluency aspects: the Epic 4 G is better than myTouch 4 G, of course, it’s not certain slide is completely processor with the problem, the UI, sense3.0 in desktop sliding and a list of programs not on the touchwiz3.0 to slide smoothly, is also very comfortable, but what things need to be after comparison to know, see the Epic 4 G sliding go to the myTouch 4 G slide sliding is Enjoy using the Adobe Acrobat .

here is a frame of inadequate number of HTC touch feeling, also don’t feel samsung’s good, see to copy the iphone is also good (big mistake). Of course if not very critical person’s words, the influence of the UI is not big, in fact the HTC also calculate fluent.

2 the Internet: 1 GHz hummingbird of the 1.2 GHz dual-core victory of 8260, whether loading speed, dragging the zoom fluency or by a third party or are browser was a hummingbird head, the difference just is own browser is, if the hummingbird lead more big just degree. Including the sunspider even run points is Epic 4 G some better. But if involves flash on the broadcast, the dual-core 1.2 GHz qualcomm 8260 or a little advantage. 1 GHz hummingbird in this one epic 4 G I play flash the situation is that the optimal cool and smooth 720 p (see hd visuals potatoes Suggestions with opera mobile flash), smooth part of 720 p acfun and bilibili play video screen, for the average play video screen, as There are many features in Office 2010 home and business .

 long as not much super play the tent of meeting, all can be done without pressure. Qualcomm 8260 flash than the hummingbird is slightly better, the specific performance is put A stand of 720 p EVA break, more than 1 GHz hummingbird more fluent, play some of the 1080 p screen, the hummingbird some more CARDS (in general are slide). In general now flash on the way to the hard, with manufacturers and solution optimization has the very big relations, hope more vendors to as many as two single chip potential development, after all, the two single soc is 1080 p video with a hard solution of the ability.