大约有 47,000 项符合查询结果(耗时:0.0543秒) [XML]

https://stackoverflow.com/ques... 

Huawei, logcat not showing the log for my app?

... For Huawei with Android 8.0+ we must dial the code: *#*#2846579#*#* and selecting the option AP Log will be enough to display the messages in the LogCat. share | improve this answer | ...
https://stackoverflow.com/ques... 

How to delete a certain row from mysql table with same column values?

...ike this: DELETE FROM your_table WHERE id_users=1 AND id_product=2 LIMIT (SELECT COUNT(*)-1 FROM your_table WHERE id_users=1 AND id_product=2) share | improve this answer | ...
https://stackoverflow.com/ques... 

How can I make Visual Studio wrap lines at 80 characters?

...ions >> Text Editor >> All Languages >> General >> Select Word Wrap. I dont know if you can select a specific number of columns? share | improve this answer | ...
https://stackoverflow.com/ques... 

App can't be opened because it is from an unidentified developer

... In 10.8.5, the option to select from the 'Allow applications downloaded from:' set of radio buttons is: 'Anywhere' – Mark Roper Nov 11 '13 at 16:36 ...
https://stackoverflow.com/ques... 

Rails 4 LIKE query - ActiveRecord adds quotes

...have Movie.where("title ILIKE :s", s: search_string) it gets translated to SELECT 1 AS one FROM "movies" WHERE (title ILIKE 'test') LIMIT $1 by ActiveRecord (Rails 5.1.6) - please notice that there is no percentage symbol after the ILIKE) – sekmo Aug 16 '19 at...
https://stackoverflow.com/ques... 

How do I change the data type for a column in MySQL?

...n type to another type, you can generate queries using a query like this: select distinct concat('alter table ', table_name, ' modify ', column_name, ' <new datatype> ', if(is_nu...
https://stackoverflow.com/ques... 

Modify table: How to change 'Allow Nulls' attribute from not null to allow null

... I wrote this so I could edit all tables and columns to null at once: select case when sc.max_length = '-1' and st.name in ('char','decimal','nvarchar','varchar') then 'alter table [' + so.name + '] alter column [' + sc.name + '] ' + st.name + '(MAX) NULL' when st.name in ('char','decimal','n...
https://stackoverflow.com/ques... 

Why does Sql Server keep executing after raiserror when xact_abort is on?

... catch block will be executed on raiserror("message", 17, 1) begin catch select @ErrorNumber = ERROR_NUMBER(), @ErrorMessage = ERROR_MESSAGE(), @ErrorSeverity = ERROR_SEVERITY(), @ErrorState = ERROR_STATE(), @ErrorLine = ERROR_LINE(), @ErrorProcedure = ERROR_PROCEDURE(); inser...
https://stackoverflow.com/ques... 

Some questions about Automatic Reference Counting in iOS5 SDK

... existing code, you can keep using it as is with the -fno-objc-arc you can selectively disable ARC on any file. If you want to disable ARC on MULTIPLE files: Select desired files at Target/Build Phases/Compile Sources in Xcode PRESS ENTER. (double click selects only one file) Type -fno-objc-arc...
https://www.tsingfun.com/it/tech/1641.html 

date(): It is not safe to rely on the system\'s timezone settings.解决...

...tting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.(2) It is not safe to rely on the system解决方法,其实就是时区设置不正确造成的,本文提供了3种方法来解决...