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Internet home light brand Excellent homes (User) received 20 million Yuan Angel investment Focus on High-quality light refurbished "gifted homes" announced the completion of the 20 million Yuan Angel round financing, investors for Hongjun wealth. This round of financing will be mainly used in product development and market expansion. "Excellent homes" is a happy Home network Technology (Beijing) Co., Ltd.

1.when MySQL indexes are indexed without limiting the size of the index, theindex length defaults to the length of the field, meaning that the index lengths for varchar (+) and varchar (255) are 20*3 ( Utf-8) (+2+1), 255*3 (Utf-8) (+2+1), where "+2" is used to store the length information, "+1" is used to mark whether it is empty, and the varchar (255) type is used to load more memory when loading the index information; Note: If the field is define

JQuery is currently the most popular JavaScript library. Now, in addition to HTML5, many jQuery fans use jQuery to develop games. Although the effects are not as good as Flash, these games also look cool. Today, this article collects 20 Special Games developed based on jQuery. Let's take a look! 1-Tetris with jQuery 2-Game Query-Game engine for jQuery 3-JQuery Snake Game Plugin 4-JQuery Tic Tac Toe 5-jQuery Powered Mine Sweeper 6-Browser Shooter

If you use ImageMagic to process a photo under 20 KB, I will be able to help you with the photo today. In other words, we need to process a .jpg of over kb for less than 20 KB.I have been using photoshop for half a day, and I cannot meet the requirements. Www.2cto.com is not too big, that is, the quality is too bad. I even changed the photo to black and white, and changed the flowers and clothes on the phot

exception to the Java 8 new DateTime API. I created 20 task-based instances to learn the new features of Java 8. Start with the date of the simplest creation day, then create a time zone, and then simulate a task in a date reminder app--Calculate the expiration days for important dates, such as birthdays, anniversaries, billing days, premiums due dates, credit card expiry dates, and so on.Example 1, getting today's date in Java 8Localdate in Java 8 i

Today, we recommend 20 different styles of bootstrap background management templates, each classic can be used to preview and download, to ensure that you choose a dazzling. 1,simpli Flag BlueSimpli Flat Blue Management template is a flat flat-style responsive management template, full-featured, high-quality design, whether it is a PC, tablet or mobile phone can get a better experience, recommended.Online Demo source code Download2,martix AdminRespo

Article Title: The 20 Windows platforms won't work, but Linux can do it. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Editor's note: in fact, the debate on the advantages and disadvantages of Windows and Linux has never been stopped. However, we do know that Linux has inherent advantages over Windows in many as

CSS tips: 20. 1. CSS font attribute shorthand rules In general, CSS is used to set the font attributes as follows: Font-weight: bold;Font-style: italic;Font-varient: small-caps;Font-size: 1em;Line-height: 1.5em;Font-family: verdana, sans-serif But you can also write all of them to one line: Font: bold italic small-caps 1em/1.5em verdana, sans-serif Really good! Only one note: this shorthand method takes effect only when both the font-size and font-fa

Ideas:In the past: replace on the original basis (of course, if the space is sufficient), if you encounter a space after the trip to replace, it will inevitably overwrite the original character, can not be implemented.Because the space is replaced with "%20", 2 characters are replaced each time, so you can count the total number of empty cells, and then the new array size is "original array size + space number". Processing from the back: encountered n

This article mainly tells you about the 20 frequently-encountered problems in DB2 Performance Tuning. If you are curious about the 20 frequently-encountered problems in DB2 performance tuning, the following articles will unveil its secrets. The following is a detailed description of the article. I hope you can learn from it. Actual: the physical design in the DB2 database design should be as close as possi

A person's career is a long process throughout his life. It is important to scientifically divide it into different stages, clarify the characteristics and tasks of each stage, and make good plans to better engage in your own career and achieve the established goals of life. There are different theories and methods for how to divide the career stages. They can be divided into three types: age-based, professional-based, and management-based. Luo shuangping, a researcher at the Institute of pers

I have introduced a lot of online software before, but when it comes to online software, I can't help but mention the online operating system (WebOS). Compared with a single online software, the online operating system has more comprehensive functions, all functions are browser-based (if MSN is disabled in your location, try to use WebOS to log on ). Some people believe that WebOS will become the mainstream in the future, because, like online software, you can connect to your work platform and f

are many things in your life that deserve your nostalgia. Sometimes you should learn to give up. 6. There is a toothpaste factory with excellent products and exquisite packaging, which is favored by customers. The turnover increases continuously for 10 years and the annual growth rate is between 10% and ~ 20%. However, in the next two years, performance has stagnated. The company manager holds a high-level meeting to discuss countermeasures. During

Bill Gates, 50, is the richest man in the world, and Microsoft, 30, is the most successful software company in the world, windows, aged 20, is the world's most widely used computer operating system. their stories have always been a classic topic of interest. Previously, gates and Microsoft Back in 1973, Bill Gates, an 18-year-old from Seattle, entered the Harvard University he dreamed. here, he is fond of mathematics and computer, he began to stud

If the values of the struct field are in the order of 1, 2, 3, 11, 12, 20, and 21, if we want to sort this field, it is generally written in this way. SQL statement: Select * From xs_jbxx order by jyjxsbmBut the results may not be satisfactory: 1, 11, 12, 2, 20, 21, 3, 4 The results we want are: 1, 2, 3... 11, 12... 20, 21, which can be written in SQL statem

Google estimates that 10%-20% of queries contain spelling errors. Seo typo optimization is also very interesting, because spelling often goes wrong during user queries. According to Google's estimation, the spelling error rate of Search Engine user queries is between 10% and 20%, this number is quite impressive. Of course, it depends on how the definition is misspelled. Many users write Facebook as facebok

If you are 20 years old but less than 25 years old, you must find something beyond love that can make you stand strong on the earth with your feet. You need to find a way to make a living. It's not too late to consider. I never thought that education is important. Geniuses are not even scientific classes, but they are not scientific classes. You must gradually turn those float thoughts into clear ideas and simple words. The beauty and floating are not

I have been programming since I was 11 years old and have always liked technology and programming. Over the years, I have accumulated some difficult and easy experiences. As a programmer, you may not have these experiences yet, but I will dedicate them to those who want to learn more from them. I will continue to update these experiences, and I may have more thoughts, but over the past 20 years, I think there is no need to add anything to the list bel

20 common sense that you must know as a software engineer | 22922 times |Source: oschina [65 comments already exist] Comment | Author: junwong |Add this information to favorites As a good software development engineer, do you know the following common sense? Has it been summarized in actual work? Let's share with you the 20 common software development knowledge. 1. object-Oriented Design and Analysis: To im

Every year, the Chinese New Year is okay. I have to write something small. This year, if it was a man who spent 20 seconds (20 seconds or 21 seconds, I forgot), it may be a little bug. I hope you can support it.If you try hard, it can also be compressed within 100 rows, 90 rows of Tetris, 100 rows of men 20 seconds Remaining Problems 1. Title 2. No splash at the