Hello, everyone mybatis ...
do an activity for the customer now the table has added 100w items of data a day can you save it for me if you want to ask ...
every time I go to an interview, this kind of question is always not answered well, and the answer on the Internet is too general I would like to ask all the experts, how to talk about this kind of question from the project ...
has been working for 8 years, it is absolutely no problem to write business code in php, and I also know something about architecture. I know how to deal with high concurrency and database optimization, and there are some deficiencies in system tuning or...
in a high concurrency environment, how to write a record to MySQL5.5 with PHP and how to return the id? of the record just inserted High concurrency High concurrency High concurrency how to return the id? of the record currently inserted MySQL ve...
see a saying on the Internet < hr > Sequential IO mode (Queue Mode) concurrent IO mode (Burst Mode): disk controller may issue a series of IO commands to the disk group at a time, which is called sequential IO; if the disk group can only execute one...
execute: "".encode("big5") error report: UnicodeEncodeError: big5 codec can t encode character u6052 in position 0: illegal multibyte sequence execute: b" xf9 xda".decode("big5") error rep...
I ve been looking for an afternoon how to install php httprequest?. have you seen that github is written by a human. is there an official download file? and then I can t see which one I want, pecl or HTTP extension . I have confused I am using c...
Android version of WeChat Mini Programs Mini Game is run in a separate app, not a browser. How is this implemented? is it a plug-in mechanism or a function of the browser? ask for a solution. Please attach the demo Thank you ...
Java8 time parsing exception knows a time string indicating the week ordinal of the year, such as 2018-48 , the 48th week of 2018. I want to use this string to get the time of Monday and Sunday of this week . related codes 2018-48 String format...
it s easy to understand metaphorically. data(){ return { province: } }, I want to modify the above province here. <div v-for= item in area @click= province = {{ item.name }} >{{ item.name }}< div> there ...