Summary of js Performance Optimization for stb frontend development, and js Performance Optimization for stb frontendJs Performance Optimization
Javascript is an interpreted language, and its performance cannot reach the level of C, C ++, and other compiling languages. However, there are still some ways to improve it.1. Loop
In JavaScript, there are three types of loops: for (;), while (), and for (in. The
Do you know what STB means? Set Top Box (STB. In recent years, the huge potential market for STB in China has attracted the enthusiasm of chip manufacturers, CA vendors, middleware vendors, set-top box manufacturers, and other manufacturers. The competition for STB has been fully explored. What is the relationship betw
In recent years, the huge potential market for STB in China has attracted the enthusiasm of chip manufacturers, CA vendors, middleware vendors, set-top box manufacturers, and other manufacturers. The competition for STB has been fully explored.
A set-top box is a specialized device, including software modules and hardware modules. The software module includes the system boot program, embedded operating syst
Security Warning: 1.35 billion of ARRIS cable modems worldwide can be remotely attacked
A security vulnerability was found in the Wired modem of ARRIS SURFboard. Attackers can remotely attack about 1.35 billion of devices around the world.Security expert David Longenecker explained that a security vulnerability exists in a very popular wired modem produced by ARRIS
In recent years, the huge potential market for STB in China has attracted the enthusiasm of chip manufacturers, CA vendors, middleware vendors, set-top box manufacturers, and other manufacturers. The competition for STB has been fully explored.
A set-top box is a specialized device, including software modules and hardware modules. The software module includes the system boot program, embedded operating syst
Arris-22 marketing rules (22 Business Rules)
14. Rule of opposing features
There is always another effective feature opposite to the features of any product.
In article 6th (concept-specific rules), we have stressed that people cannot possess
Same concepts and ideas. You must create your own proprietary concepts, and you must find your own unique features.
There are too many companies trying to imitate the leader. "They must know how to do it most eff
Arris-22 marketing rules (22 Business Rules)
12. Trademark extension rules
The expansion of the trademark series will inevitably give people the impression that the trademark is the same if it violates
If any rule is worthwhile, I'm afraid most American companies will be in jail.
Penalty.
So far, one of the rules described in this book is the trademark extension law.
Even worse, trademark extension is a continuous and almost natural process. That's it
Arris-22 marketing rules (22 Business Rules) 22 marketing rules (22 Business Rules)
1. Market Leading Regulations
"First" is better than "best"
Many people think that the basic task of marketing is to make potential users believe that you can provide better services.
.
This is not the case. If you only have a small market share and have
If you have rich competitors, your marketing strategy may be wrong at the beginning. You broke the city
The first ru
Arris-22 marketing rules (22 Business Rules)
6. proprietary concepts and regulations
Two different companies cannot share the same concept with users.
When your competitors have formed a certain concept or position in the user's mind
If you want to win users with the same concept, the results will be futile.
As we mentioned earlier, Volvo Auto has "security" in users' minds"
This concept involves many other car manufacturers, including Mercedes. Benz
country_availability_descriptor () is not necessarily broadcast, that is, this table may not exist.
How to obtain program content and time informationI. Receiving TDT tablesThe PID of the TDT table is fixed to 0x0014, which is available on all channels and the field is otc_time. For example, 0xc079124500 represents: 1993/10/13, 12:45:00. After obtaining the time, the STB timer automatically calculates the later time.Ii. Receiving EIT tables:You can o
1.3Ghz architecture, plus the ultra-low price. The card price is 10 yuan cheaper than s805. Plus Rui-core micro-increase technology into the OTT market this year. 3128, is a very good cost-effective chip.7029 of the Torch force is also noisy very fire, because the price and its low. Just, product quality problem, can't fire up.is s805 going to reduce the price? How can amlogic bargain with the whole Zhi, RK ratio.Personal view, rk3128 will become the low-end quad core mainstream chip.Division I
" dialog box:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/5E/10/wKioL1UpJCvRdkc_AAD-lj-FGxI127.jpg "title=" Picture 6.jpg "alt=" Wkiol1upjcvrdkc_aad-lj-fgxi127.jpg "/>In the Control Rule Assignment dialog box, select the global speed limit template that you just edited, and then confirm.7. start control, stop control Through the above, we have edited the rules and bound to the target device, just click the "Launch Control" button, you can limit the speed of the target device. After
Arris-22 marketing rules (22 Business Rules)
2. Product Innovation rulesIf you cannot be the first in a product type, you should try to create another new product type.Who is the third person to fly alone across the Atlantic Ocean?You canI can think that I cannot know who is the third. But you can know that she is Emily.Ya herhart.So, is the third pilot to fly only over the Atlantic, orFamous for being the first girl to fly alone across the Atlantic
Arris-22 marketing rules (22 Business Rules)
8. Two strong competition rules
In the long run, any market will eventually become a competition between two horses.
Initially, the status of a new type of product in the market is like a multi-level ladder, gradually,
This ladder becomes a two-level ladder.
The two main competitors of the battery industry are yongbei and durable battery companies.
Shi; the taxi industry is huz and Avis; the mouthwatering i
Arris-22 marketing rules (22 Business Rules)
7. tiered positioning rules
The value of tiered application in the product market determines your marketing strategy.
Taking the first place in the hearts of users should be the main goal of marketing activities, but do not
This does not mean failure. Vendors with the second or third place in the market also have their own
Marketing strategy.
Products are not born and equal. When a consumer makes a purchase
Arris-22 marketing rules (22 Business Rules)
10. Classification Rules
Over time, product varieties will be subdivided into two or more deformation insects in the training
The sales market can also be seen as a sea of growing product varieties.
At the beginning, a product type is only a single product type. Over time, such products
Will be subdivided into many varieties. For example, electronic computers are subdivided into mainframes, minicomputers, w
Arris-22 marketing rules (22 Business Rules)
13. Sacrifice rules
If you lose something, you can get it.
The sacrifice law is the opposite of the trademark extension law. If you want to succeed today, you must
Give up something first.
There are three sacrifices: product series, target market, and constant changes.
First, the product series.
For Losers, the complete product series is a luxury. If you want to succeed, you must
Shorten Your product series
Arris-22 marketing rules (22 Business Rules)
19. Face up to the failure rule
Failures are hard to avoid, but failures should be taken into consideration.
For bad things, too many companies always want to improve it rather than give up it in time. "Let
We repeat to save the situation "is their rule of survival.
For your personal future, it is terrible to face the wrong reality but do nothing for it.
. The preferred strategy is to identify errors as ear
Arris-22 marketing rules (22 Business Rules)
21. Rule of governing trends
Successful marketing should be based on long-term trends rather than fashion
Fashion is like a wave in the ocean, and the trend is a tide in the ocean. Fashion will get a big bang
Publicity, but the trend is seldom noticed.
Fashion is visible like a wave, but it comes and goes in a hurry. While the trend is like a tide, it is almost
Is invisible, but its strength will persist fo
Arris-22 marketing rules (22 Business Rules)
5. Centralized conceptual rules
The most powerful strategy in marketing is to have only one concept in the minds of potential users.
If a company can have a term or concept in the minds of potential users in an appropriate way,
It can achieve amazing success. There is no need for a complex concept or a unique name.
Word. It is best to use simple words directly from the dictionary.
This is the rule of concep
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