iptv laws

The three major laws of WHEN-CREATE-RECORD are inferred as follows: 1. If the BLOCK is INSERT-able and the number of records in the BLOCK is 0, it will be called before PRE-BLOCK2. If the BLOCK is the current BLOCK and can be inserted, it will be called if the number of records is 0. For example, in CLEAR_BLOCK mode, when a query is executed but no record is found3. If the BLOCK status is NEW, it will be triggered every time you focus on the BLOCK;

People have to understand eight management laws in the workplace. Parkinson's Law Mongogood-Parkinson, a famous American historian, wrote a book called Parkinson's Law through a long-term investigation. In this book, he elaborated on the causes and consequences of institutional staff expansion: an incompetent official may have three ways out. The first is to apply for a resignation and give the role to competent persons; the second is to allow a c

. 10. Special Law The law of specialization tells us that this field can develop only when specialization is in one field. Therefore, no matter whether you are in any industry, you must set yourself as the top target in this industry. Only when you are specialized can your fields grow exceptionally well. 11. Law of Substitution The law of substitution means that when we have an unwanted memory or a negative habit, we cannot completely remove it. We can only replace it with a new memory or new ha

Applicable to marriage-laws of all stages 　　Food buying Law: When I arrive at the market, I don't know what kind of food is better than my wife. When I arrive at the market, I find that most of my husband's food is what I buy. 　　Law of speech: The more people speak between husband and wife, the less words they have. 　　Outgoing Law: The wife is the most worried about going out, and the last one is the wife. 　　'S Law: The more she talks, the more she i

this person is qualified for a higher level of role. The promotion of an employee to a position where the talents cannot be well played is not only a reward for himself, but also a failure to make good use of his talents, but also a loss to the Enterprise. 2. Laws of wine and Sewage The law of wine and sewage refers to pouring a spoonful of wine into a bucket of sewage to get a bucket of sewage. If you pour a spoonful of sewage into a bucket, you wil

-dimensional attributes of the human brain Two-dimensional personal space ----> three-dimensional personal space Conclusion: The ing law of Internet evolution (Law of MappingIn the evolution of the Internet, the functions of the human brain are gradually mapped to the Internet to form a map of the brain represented by personal space. In this way, the indirect networking between the human brain and the Internet is realized. RelatedArticle: 《Internet evolution 2> 〉EbookHttp://www.witk

In February September, qvod was automatically upgraded. Later, Windows 7 was installed in the House, and 3.5 was unavailable for normal playback. The new version was installed, 5.1.86 However, the upgrade is still in progress. qvod's function of prohibiting automatic upgrade is completely fart !!!! We recommend that you remove it !! Today, I found that a website cannot be deployed. I also issued a prompt saying, "This Website Cannot Be On-demand according to relevant

previous recorded positive number of the array between the subscript as a possible maximum array,compared to the previous possible maximum array, replace it if it becomes larger! Determine the value of cumulative and negative size relationshipIf the accumulated value is greater than the negative number, continue accumulatingIf the accumulated value is less than or equal to a negative number, discard this negative number, move forward, and the accumulated value is zeroedSource CodeRun diagram Th

use the Percona-toolkit tool.At present, so much to write, welcome to add in time, in fact, a lot of work needs DBAs and developers close cooperation. The new business is on-line, and the DBA is involved in the business, modeling with the development of the table. We have only one purpose, that is more comfortable to work, to earn more money, then why can not change our bad working habits. It's not what you want to do at work. Keep working on it! More Great articles:MySQL database "10 Dea

Label:Iron Law One: there is no free lunch, it takes a price to use an index.Iron Law II: Do not index columns that are rarely involved in a query or that have more duplicate values.Iron Law III: For columns that are queried by scope, it is best to index.Iron Law four: if the table has a primary key or foreign key, it must be indexed.Iron Law V: for some special data types, do not create an index.Iron Law VI: An index can be integrated with a collection of Where statements. SQL Index establishe

Author: Houzhiang//> There are two methods to distribute the content of broadcast film and TV materials: One way is to download, download and then watch, this method is now called podcast (Podcast), the other is to use

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1. dslam (DSL access Multiplexer): digital user line access multiplexing, that is, a modem combination connected to a multi-channel compound system center. It collects signals from multiple DSL connections and converts them to a high-speed line, it

1.250 Law "Behind every customer, there are roughly 250 friends and relatives," says Rudd.   If you win the favor of a customer, it means winning the favor of 250 people, whereas if you offend a customer, it means offending 250 customers. In your

Recently a lot of friends asked me how to analyze the site and then write a site diagnosis, in fact, this problem is not should become a problem, because the site diagnosis is only a general situation of a website to do an analysis, since it is a

Think about 2012 years of Internet Webmaster Conference in the past some days, when Lei June, Li Guoqing and other network industry success representative on stage speech, whether we envy. The internet is actually a fertile ground for creation, we

(From the art of Unix programming, Eric S. Raymond, 2004.5) 1. Rule of modularity: Write simple parts connected by clean interfaces.2. Rule of clarity: clarity is better than cleverness.3. Rule of composition: design programs to be connected with

Earlier this year, a friend introduced me to having dinner with a VC in New York City. At that time, the partner was excited to share with us the news that New York surpassed Boston for the first time to become the second largest tech venture city

1. Law 250 Rad believes that there are roughly 250 friends and family behind each customer. If you win the favor of a customer, it means you win the favor of 250 people. Otherwise, if you offend a customer, it means you offend 250 customers. In your

Law 1: people are often good at learning from the content of things, rather than learning from things themselves.The company's pldp/pmdp training is very effective. The participants learned how to make a qualified PL/PM, but did not learn how to do