dreamforce attendees

reason for this is that the Sizzle engine is not used for element selection through id. For more information, see here. 4. In multi-level search, specify details on the right, while on the left, try to be as simple as possible. Learn more // ugly $ ("div. data. gonzarez"); // After optimization $ (". data td. gonzarez"); 5. Avoid redundancy. For more information, see performance comparison $ (". data table. attendees td. gonzarez "); // good method:

. Copy codeThe Code is as follows:// Fast:$ ("# Container div. robotarm ");// Super-fast:$ ("# Container"). find ("div. robotarm "); Use. the find () method will be faster, because the first selector has been processed, without having to use the noisy selector engine -- ID-Only selector that has used document. the getElementById () method is fast because it is the native method of the browser. Specificity Describe the right of the selector in detail as much as possible, and the opposite should b

Waiting for a day Finally, the meeting in Berlin was held. First, let's take a look at some of the world's most mysterious group photos. Psychology is there a It's all a genius, a sense of sight. Let's look at the exclamation point of the attendees ahead As a loyal fan of IPFs. See this little knitting I Spin and dance, sing a song My idol is so awesome. Not only technical amputated general people The attitude of doing things is still so Full of passi

MySQLatPHPUnConferenceonIslandofMajorkaamp; amp; SolutionsLinuxamp; amp; OpenSourceConfe PHP UnConferenceIs taking place on May 17-18,201 4 on the Island of Majorka. MySQL team is going to be presented by Ulf Wendel at this event. as usual for all UnConferences there is no sessions/talks schedule announced prior the conference, attendees might vote for the most interesting topics at the event. so, do not miss to come to PHP UnConference at lovely Isla

DebianconferencecomingtoWorldHeritagecityC áceres, Extremadura, Spain -- Debian information for the Linux release. ------------------------------------------------------------------------ The Debian Project http://www.debconf.org/ Debian conference coming to Cáceres, Spain press@debconf.org July 22nd, 2009 http://www.debian.org/News/2009/20090722 ------------------------------------------------------------------------ * Annual Debian conference to take place 24-30 July 2009 * Hosted at UNESCO W

provides very effective tools for business travelers. RADVISION's NetSense bandwidth management and adaptation technology ensures high-quality mobile network connections. "Our customers have fully accepted video collaboration to improve productivity," said Michael Brandofino, executive vice president of video and unified communications AVL-SPL: "SCOPIA Mobile V3 enables customers to participate in high-quality video communication experience anywhere in any 3G or Wi-Fi network. In addition, the

"Easy to use" is the comment of Manager Cai on feishimei. Pentium electricians have been using feishimei for some time. What they feel most is that it is totally different from QQ and other instant messaging! QQ can only conduct some simple communication, and it seems a bit chilly to use it for meetings. In comparison, apsaravideo is specially designed for meetings. Many functions are very practical, such as the electronic whiteboard function. The speaker can write or draw pictures on it, and a

personal market. The current situation is also the result that business users have too high requirements on the network, and security issues have been unavoidable. While constantly improving products, major network manufacturers have to "start" their personal users with low requirements. Intel has made an indelible contribution. Now, with the help of new technologies, many companies have successfully deployed wireless LAN. From then on, we can no longer see the network cables flying all over th

"Unified Communication" can connect mobile phones, landlines, Email or other information tools and rich and colorful applications in the simplest way, so that the network can be used as a "humanized" platform, it provides a more efficient and valuable communication experience for work, life, study, and entertainment. A few days ago, Cisco held a special "Unified Communication experience day" event, and attendees were truly aware of the great revolutio

more computer interconnection, and home users cannot make full use of this feature. Of course, we cannot blame the vendor for its publicity. Wireless Networks tend to be in the personal market. The current situation is also the result that business users have too high requirements on the network, and security issues have been unavoidable. While constantly improving products, major network manufacturers have to "start" their personal users with low requirements. Intel has made an indelible contr

. Therefore, you must first eliminate the software-side problems and confirm that there is no problem. Then, let's see if the problem exists. 8. Sound latency When the sound delay is severe, first test whether the network is in good state. If the network is in good state, search the LAN once, check whether someone is using the network to watch videos or other software operations with high traffic. If so, pause and check whether the sound is continuous. If the network condition is not stable, we

Build 2017 | this is a cognitive service that is not popular today (with the Microsoft Developer Conference online Summit registration address included), 2017 today Everybody, a new technology detailed at the new Build 2017 Conference, is coming again. Today, xiaobian brings you a smart and interesting technology that you must like! Don't sell off the customs, go straight to our topic in this issue: [Only a few lines of code can make any application smarter --Cognitive Service] ------ Here is t

Ten Reasons Why Win8 threatens other flat Operating Systems: At the Microsoft Build Developer Conference (Build Developer Conference), Microsoft issued a Samsung Windows 8 tablet as a development prototype free of charge to attendees, A total of 5000 prototypes were issued AT the Conference, and AT amp; T provided a one-year 3G service (limited traffic of 2 GB/month) for these prototypes for free ). The issued tablet is equipped with Intel's second-g

Just pull up a fruit powder and say Apple Watch is the first of its kind in a year, and then it's the iphone's sales record and Apple's $3 billion takeover of Beats Electronics, and well-informed people might mention Apple Car. The same problem is in front of the iOS developers, last year Apple launched a new generation of programming language, a lot of hardcore fruit powder has long been heard of Swift must be ranked in the leaderboard.Today, though, several hours after the opening of the 2015

date. In that age, the vendor left users unconcerned about hardware, operating systems, middleware, and applications that cannot be used collaboratively, and tried to lock users. Of course, the entire history of RedHat is about openness, cross-platform support, and customer selection, and they have always hated the customer sales anti-lock mode bound to a single vendor. But what's strange is that, next, Cormier introduced Ed Bugnion, vice president and chief technology officer of Cisco's servi

products. What does this mean? Sam Ramji, a senior Microsoft official, wearing a Firefox T-shirt issued by the Mazilla Foundation, told attendees that, he openly and honestly wants to "marry" ("engage") with the international open-source community "). Sam Ramji said that after returning to the Microsoft organization, he must continue to work hard to prepare Microsoft for a new round of challenges in international open-source innovation. Therefore, w

users mobile penetration rate of more than 50%, that is, nearly half of Chinese people use the Internet. The Internet has become a tool for Chinese people to live and work together. In addition, gmic as China and the world's most influential and voice of the industry conference, has been walking in the forefront of the mobile internet industry. From April 28, 2015 to 30th, together with 25000+ attendees from more than 60 countries around the world, t

conference, although the exciting products such as Samsung S6, HTC M9, but also can obviously feel the tablet began to decline. The reason is the result of Neving.External firepower, fierce plate, no parry.At the MWC conference, Sony's tablet Z4 became the most watched tablet in the conference. But Sony itself is fend, and its tablet sales are hard to lift the entire market. In addition, Lenovo, Acer, Dell, Huawei and so on are playing "accompany Prince read" role, few tablet computers, and oth

Recently, data storage industry analysts, manufacturers and financiers gathered in the BD conference in Boston to present their views on the storage and IT industry for the coming year.It sales growth is much smaller than it was 10 years ago, and users are trying to tap into their existing IT environment for every single point of efficiency potential. Virtualization and Cloud are one of the most interesting trends for attendees to meet the needs of us

. Do not assume that others understand the definition of choice, because each person's understanding of the same word or sentence is different, and disagreements often arise. So, to record the summary of each option in case of a contingency, at the same time, when the analysis of each option is completed, the results are obvious.Testing AgreementBecause the final decision requires the team members to support the completion, the manager needs a way to test the team members ' satisfaction with the