From January 2015, she started to practice leetcode questions; she trains herself to stay focus, develops "muscle" memory when she practices those questions one by one.
2015年初, Julia开始参与做Leetcode, 开通自己第一个博客. 刷Leet code的题目, 她看了很多的代码, 每个人那学一点, 也开通Github, 发表自己的代码, 尝试写自己的一些体会.
She learns from her favorite sports – tennis, 10,000 serves practice builds up good memory for a great serve. Just keep going.
Hard work beats talent when talent fails to work hard.
Salesforce is laying off up to 8K employees. In 2019 they had 35K employees. Even after the layoff they will have about 71K employees. Amazon is laying off up to 18K employees. In 2019 Amazon has 798K employees. Even after the layoff they will have about 1.57 million employees.
1998年,纽约棉花交易所和咖啡、糖、可可交易所(Coffee Sugar Cocoa Exchange)合并成立纽约期货交易所(The New York Board of Trade,NYBOT)。2006年9月,纽约期货交易所并入美国洲际交易所(Intercontinental Exchange,ICE),成为其下属的一个部门。美元指数期货在美国洲际交易所交易。该交易所负责发布美元指数及美指期货价格的实时数据。
WASHINGTON – Federal Reserve officials are committed to fighting inflation and expect higher interest rates to remain in place until more progress is made, according to minutes released Wednesday from the central bank’s December meeting.
At a meeting where policymakers raised their key interest rate another half a percentage point, they expressed the importance of keeping restrictive policy in place while inflation holds unacceptably high.
“Participants generally observed that a restrictive policy stance would need to be maintained until the incoming data provided confidence that inflation was on a sustained downward path to 2 percent, which was likely to take some time,” the meeting summary stated. “In view of the persistent and unacceptably high level of inflation, several participants commented that historical experience cautioned against prematurely loosening monetary policy.”
The increase ended a streak of four consecutive three-quarter point rate hikes, while taking the target range for the benchmark fed funds rate to 4.25%-4.5%, its highest level in 15 years.
Officials also said they would focus on data as they move forward and see “the need to retain flexibility and optionality” regarding policy.
Officials further cautioned that the public shouldn’t read too much into the rate-setting Federal Open Market Committee’s move to step down the pace of increases.
“A number of participants emphasized that it would be important to clearly communicate that a slowing in the pace of rate increases was not an indication of any weakening of the Committee’s resolve to achieve its price-stability goal or a judgment that inflation was already on a persistent downward path,” the minutes said.
Following the meeting, Fed Chairman Jerome Powell indicated that while there has been some progress made in the battle against inflation, he saw only halting signs and expects rates to hold at higher levels even after the increases cease.
The minutes reflected those sentiments, noting that no FOMC members expect rate cuts in 2023, despite market pricing.
Markets currently are pricing in the likelihood of rate increases totaling 0.5-0.75 percentage point before pausing to evaluate the impact the hikes are having on the economy. Traders expect the central bank to approve a quarter-point increase at the next meeting, which concludes Feb. 1, according to CME Group data.
Current pricing also indicates the possibility of a small reduction in rates by the end of the year, with the funds rate landing around a range of 4.5%-4.75%. Fed officials, however, have expressed doubt repeatedly about any loosening of policy in 2023.
The minutes noted that officials are wrestling with two-pronged policy risks: One, that the Fed doesn’t keep rates high long enough and allows inflation to fester, similar to the experience in the 1970s; and two, that the Fed keeps restrictive policy in place too long and slows the economy too much, “potentially placing the largest burdens on the most vulnerable groups of the population.”
However, members said they see the risks more weighted to easing too soon and allowing inflation to run rampant.
“Participants generally indicated that upside risks to the inflation outlook remained a key factor shaping the outlook for policy,” the minutes said. “Participants generally observed that maintaining a restrictive policy stance for a sustained period until inflation is clearly on a path toward 2 percent is appropriate from a risk-management perspective.”
Along with the rate hikes, the Fed has been reducing the size of its balance sheet by allowing up to $95 billion in proceeds from maturing securities to roll off each month rather than be reinvested. In a program started in early June, the Fed has seen its balance sheet contract by $364 billion to $8.6 trillion.
While some of the recent inflation metrics have shown progress, the labor market, a critical target of the rate increases, has been resilient. Nonfarm payroll growth has exceeded expectations for most of the past year, and data earlier Wednesday showed that the number of job openings is still nearly twice the pool of available workers.
The Fed’s preferred inflation gauge, the personal consumption expenditures price index less food and energy, was at 4.7% annually in November, down from its 5.4% peak in February 2022 but still well above the Fed’s 2% target.
Economists, meanwhile, largely expect the U.S. to enter a recession in the coming months, the result of the Fed’s tightening and an economy dealing with inflation still running near 40-year highs. However, fourth-quarter GDP for 2022 is tracking at a solid 3.9% rate, easily the best of a year that started out with consecutive negative readings, according to the Atlanta Fed.
Minneapolis Fed President Neel Kashkari said Wednesday, in a post for the district’s website, that he sees the funds rate rising to 5.4% and possibly higher if inflation doesn’t trend down.
Professor, Director, McMaster Digital Transformation Research Centre,
Information Systems
Dr. Milena Head is a Professor of Information Systems at DeGroote, Acting Director, McMaster Digital Transformation Research Centre the Wayne C. Fox Chair in Business Innovation and Academic Director of the EMBA program at the DeGroote School of Business. She specializes in electronic business (eBusiness) and Human Computer Interaction (HCI), having published over 100 papers in academic journals, books and conferences. Her research interests include trust, privacy and adoption of electronic commerce and new technologies; interface design; and cross-cultural, gender and age issues related to technology use. She also examines the potential negative impacts of technology, including identity theft, techno-stress and cyber-bullying. Milena has received numerous teaching and research awards and is frequently called upon by the media and by community groups to speak about her research.
Beyond her academic roles, Milena has acted as a personal consultant on topics of eCommerce strategy, usability and fraud management, and has been an invited speaker at numerous corporate events and meetings. She also developed a senior MBA course at the DeGroote School of Business in partnership with AT Kearney, enabling students to work with real clients on real consulting projects.
Experience
I consider teaching to be a critical component of my appointment at McMaster. While research requires time, diligence, patience and creativity, I believe that effective teaching also requires these traits, and more. I believe that successful learning is a partnership between teacher and student. It should be a cooperative process that involves open communication. I strive to create an atmosphere of exploration, inquiry and excitement in my classrooms.
Courses Taught
Graduate:
MBA D701 A.T. Kearney Student Lab: Fall 2012
MBA D700 Case Analyses and Presentations: Fall 2011, Fall 2012
MBA K603 Information Systems Management: Fall 2011, Fall 2009, Fall 2008, Fall 2007, Fall 2006, Fall 2005, Winter 2005, Fall 2004, Winter 2004, Fall 2003, Fall 2002
MBA K732 Human Computer Interaction: Fall 2003, Fall 2001
MBA K728 eBusiness Case Studies: Fall 2001
MBA S727 Telecommunication Networks and Their Business Applications: Fall 1999
MBA S601 Information Systems in Management: Winter 2002, Fall 2001, Winter 2001, Fall 2000, Winter 2000, Fall 1999, Winter 1999, Fall 1998, Fall 1997
Q776 Ph.D. Seminar Course I: Fall 2005, Winter 2003, Fall 2001, Summer 2000
Commerce 4QE3 Telecommunication and Electronic Commerce: Fall 199
Commerce 2QB3 Information Systems in Management: Winter 1999, Winter 1998, Winter 1996
Executive Training:
Hatch Beddows Consulting (Winter 2001): Four sessions entitled “The New Economy”
InfoTech Leader Program (Winter 2003, Fall 2002, Summer 2002, Winter 2002, Fall 2001): Two day workshops entitled “Introduction to Electronic Commerce”
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Looking at troubling signs in Apple's chart. With CNBC's Melissa Lee and the Fast Money traders, Chris Verrone, Karen Finerman, Steve Grasso and Julie Biel. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://cnb.cx/2NGeIvi
Morgan Stanley's Mike Wilson on what's next for the market heading into the end of the year. With CNBC's Melissa Lee and the Fast Money traders, Tim Seymour, Dan Nathan, Guy Adami and Steve Grasso. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://cnb.cx/2NGeIvi