Is the "Provincial Government Office" sending indecent messages on WeChat? Group building unit: virus invasion
According to the Southern Morning Post, on the morning of July 15th, a screenshot of a WeChat chat was widely circulated online and attracted attention.The screenshot shows that at 10:7 pm, a person with the remark "Provincial Government Office" sent three indecent messages in a row: "Has your husband gone out yet?" "Wait for me to go to your house?" "Wear stockings and wait for me...
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The cause is "a towel", but the result is "a scam", experiencing the beginning and end of a new type of fraud firsthand
The reason was that I inexplicably received a bath towel and thought someone had sent the wrong package, but I never took it seriously.After the delivery was signed for, I received a call from the self proclaimed JD customer service, asking if I had received a bath towel as a gift from a high-quality customer...
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Why did Musk ban pornographic content on Twitter? What is the meaning of Twitter's de pornography?
Why did Musk ban "pornographic content" on Twitter? What is the meaning of de pornography?Recently, the internet has been buzzing with rumors that Musk wants toProhibit pornographic content on TwitterAs soon as the news came out, there was a global uproar, with some people happy and others worried, some clapping their hands and praising, and others extremely angry.Twitter globalization is difficult to carry outTwitter has always been a controversial website, but it's not just Twitter...
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Refuse curiosity and enter the dark web with caution
The world we live in is filled with various types of information every day. Entering keywords on search engines will bring up a lot of relevant content...
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When Will the Brain Drain Behind the US Conquering Nanochip Technology Stop
The United States has conquered 1 nanometer chip technology, shocking the world. Behind this achievement, it was actually created by Zhu Jiadi, a talent transported by Peking University...
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41 year old gradually frozen person Cai Lei: Investing over 1 billion yuan in developing new drugs, using oneself as a mouse, what's the result
followIn May 2014, JD was listed in the United States, and Liu Qiangdong, as CEO, unveiled with a high profile of senior executives,Cai Lei, 36, as the vice president of finance of JD, stood beside Liu Qiangdong. This scene made people boldly speculate that Cai Lei, a promising young man, is likely to be the next successor of JD...
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Is there an outbreak of avian influenza in multiple parts of the world, or is there a new virus emerging? Three United Nations agencies jointly issued a communique
On the 12th, three United Nations agencies jointly released a press release stating that,At present, avian influenza has erupted in multiple parts of the world, and although it mainly affects poultry, wild birds, and some mammals, it still poses a continuous risk to humans.The communique was jointly issued by the Food and Agriculture Organization, the World Health Organization and the World Organisation for Animal Health...
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Be careful if you have a flashlight on your phone. I just found out now and I'll give it a try if you have a phone
Hello friends, I am Xiaojun, a blogger dedicated to knowledge sharing! Today, Xiaojun will explain to everyone the knowledge of mobile phones, which is about the knowledge of mobile phones and flashlights. It can be said that many friends still don't know, so let's learn his knowledge together with Xiaojun!When it comes to mobile flashlights, everyone is not unfamiliar...
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Be wary of mass "yellow rumors" in the AI black industry chain
P-shaped robots have multiple functions. Respondent provided picturesIllegal individuals are selling AI atlases online...
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Option is a good thing that most people really don't know how to use!
OverviewNullPoInterException, ChInese name:Null poInter exceptionNPE, also known as NPE, is one of the most common error anomalies In software systems.Long ago, the Google Guava project IntroducedOptionalNull poInter exceptionNullTo expect programmers to write code that is both neat and more readable...
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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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