My son became the richest man in Shanghai, and he still had a fortune of over 200 billion yuan. However, my mother couldn't bear to take a taxi when she went out
Many people know that JD boss Liu Qiangdong has become a billionaire, but many people do not know that his parents still live a very simple life. What Liu Qiangdong's mother likes most is to eat in the canteen of Jingdong, together with ordinary employees...
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Are you determined to return to China? News from international giants, targeting Huawei
#Headline Creation Challenge#This article is original, please do not plagiarize or move, violators will be held accountableText/Deping TechnologyEditor/Deping TechnologyIntroduction: Are you determined to return to China? News from international giants, targeting HuaweiprefaceReturning to the Chinese market: Samsung is determined to compete with Huawei, how to challenge the dilemma?In recent years, the competition in the Chinese mobile phone market has become increasingly fierce, and the strong rise of domestic brands poses a significant challenge to the giants who originally occupied market share. Among them, Huawei, as a leading domestic mobile phone brand, not only continuously increases its market share, but also increases its marketing efforts and advertising investment, gradually increasing brand awareness...
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AI Boosts Intelligent Manufacturing into a New Stage
Science Popularization Times reporter Chen JieWith the deep integration of new generation information network technology and manufacturing, advanced sensing technology, digital design and manufacturing, robots, and intelligent control systems are increasingly widely used, promoting the intelligent development trend of various links in the manufacturing industry. Traditional manufacturing enterprises want to solve the development problems of low Gross margin, low added value and high labor cost...
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Seadt: Financial Level Distributed Transaction Solution (III) - SAGA Design and Implementation
seadt Shopee Financial Products GolangTCCseadt TCCseadt TCCseadt-SAGAseadtTCCSAGASAGATCCSAGA1. SAGASAGASagasSAGASAGASAGA1 SAGAT C SAGA/SAGASAGA1...
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Do female astronauts need to take contraceptive pills before takeoff? Why is this? How to solve physiological problems?
followintroductionIn 1961, Soviet astronautsGagarinBecoming the first human to enter space has ushered in a new era. For decades, many astronauts around the world have been able to enter space, but most of them are men,Female astronauts are rare...
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Supporting funds exceeding 50 million yuan! Hunan, a provincial-level major science and technology special project, has passed the acceptance inspection
Source: [Huasheng Online]Huasheng Online, July 14th (All Media Reporter Wang Mingjun) Today, the Hunan Provincial Science and Technology Major Special Project "Key Technology Research and Application of Intelligent Complete Equipment for Super Underground Engineering" passed comprehensive acceptance in Changsha. At the acceptance meeting, the expert group led by Gui Weihua, academician of the CAE Member, agreed to pass the acceptance by reviewing the special acceptance materials, checking the project results on site, listening to the work report and inquiry discussion...
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Is Anhui the biggest beneficiary of the construction of the Beijing Taiwan high-speed railway?
If you are interested in the content of this issue, you can light up the attention in the upper right corner, and the editor will continue to launch more high-quality content for you!Speaking of the Beijing Taiwan Province high-speed railway, we have to contact a wanderer, Taiwan Province. Taiwan is located on the southeast coast of China, at the junction of the East China Sea and the South China Sea...
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At the current level of humanity, what considerations are needed to build a 10000 meter tall building?
Chicago Family Insurance BuildingIn 1885, the world's first skyscraper--Family Insurance Company BuildingBuilt in Chicago, USA, its overall architecture was only10 story building42 meters high.Burj Khalifa TowerNow only a hundred years old, completed in Dubai in 2010Burj Khalifa TowerThe height has already reached828 meters...
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Scientists have found that the levels of toxic metals and trace elements in fruit juices and soft drinks are increasing
A recent study conducted by Tulane University found that the content of toxic metals in some popular drinks exceeded the federal standard for safe drinking water. The investigation tested 60 beverages and found that the content of a certain toxic metal in 5 of them was higher than the safety value specified by federal standards...
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Shenzhou 15 010203 is in good condition! Take a look at the high-definition large picture of the scene first
Source: Human spaceflight HornLarge high-definition picture of Shenzhou 15 returning to the scene...
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New Technical Director: Discovered who is using delete to delete data and directly fired!
delete Mysql MySQL delete MySQL MySQL MySQL MySQL MySQL InnoDBMyISAMMemory BMySQL MySQL 16KBMySQL MySQL B B MySQL MySQL MySQL ACID MySQL MySQL MySQL MySQL deletetruncatedrop drop > truncate >> DELETEDELETEDELETE from TABLE_NAME where xxxDELETE DMLtrigger InnoDB DELETEmysql delete ** DELETErollback segementcommit;delete from table_name,MyISAM InnoDB ;delete from table_name where xxx , InnoDBMyISAM;delete optimize table table_name InnoDBMyISAM deleteoptimize table SQLMcsjdemodemo2select concat(round(sum(DATA_LENGTH/1024/1024),2),'M') as table_size from information_schema.tables where table_schema='csjdemo' AND table_name='demo2';Sizeoptimize table demo2sizedelete redoundo rollback) dropDrop table TablenameDDLTruncate drop table table_name InnoDB MyISAM; drop (constrain)(trigger)(index); /, invalid drop deletetruncatedroptruncateDDL rollback segment trigger truncate table table_name InnoDBMyISAM truncate tabledrop table creat,create table drop table;truncate auto_incrementMyISAMtruncateauto_increment1deleteauto_incrementInnoDBtruncateauto_increment1deleteauto_incrementdeleteMySQLauto_increment1InnoDB auto_incrementdelete auto_increment1auto_increment SELECT 1+MAX(ai_col) FROM t truncateDELETE DELETEDELETEInnoDBdeletedeleteInnoDBInnoDBtablespace > segmentinode > Extent >PageInnodbsegmentextentsegmentFREE_PAGE32page32page1extent1extent32MBextent32MB4extentMySQLdata pageMySQL CrashInnodbInnoDBUndo****MySQLinformation_schema****innodb_file_per_table=1table_name...
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Make American fighter jets unable to fly! China starts a counterattack, foreign media: this is more serious than chips
followThe hostility of the United States towards China has been ongoing for many years, only because the United States has always believed that China's economic development will inevitably affect its interests, and even threaten its hegemonic position. However, because China has always adhered to an independent and independent development path, although it needs to learn from advanced countries such as the United States in many fields, its dependence is not high...
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