Q：文本显示框怎样设置换行操作？标签显示可以换行吗？ A：文本输入框可切换多行显示模式，勾选“允许多行”即可： 标签也可以显示多行内容，文本中拼接\n就能实现换行。

... MySQL's utf8 permits only the Unicode characters that can be represented with 3 bytes in UTF-8. Here you have a character that needs 4 bytes: \xF0\x90\x8D\x83 (U+10343 GOTHIC LETTER SAUIL). If you have MySQL 5.5 or later you can cha...

... The default collation for stored procedure parameters is utf8_general_ci and you can't mix collations, so you have four options: Option 1: add COLLATE to your input variable: SET @rUsername = ‘aname’ COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername...

...your code- try inserting an ActiveX control into a worksheet, bring up the VBA editor (ALT + F11) and you will be able to access the control programatically. You can't do this with form controls (macros must instead be explicitly assigned to each control), but form controls are a little easier to us...

...he .UTF-8 part to the actual syntax found in the output of locale -a e.g. .utf8 on some systems. share | improve this answer | follow | ...

...aring characters in the language) and performance. The only special one is utf8_bin which is for comparing characters in binary format. utf8_general_ci is somewhat faster than utf8_unicode_ci, but less accurate (for sorting). The specific language utf8 encoding (such as utf8_swedish_ci) contain add...

... In general, utf8_general_ci is faster than utf8_unicode_ci, but less correct. Here is the difference: For any Unicode character set, operations performed using the _general_ci collation are faster than those for the _unicode_ci coll...

...n in a table (Mysql). He set it up with Latin collation, when it should be UTF8, and now I have issues. Every record with Chinese and Japan character turn to ??? character. ...

...识；而一致性协议强调的是操作的顺序一致性，比如同时读写一个数据会不会出现脏数据。一致协议在分布式里有一个经典的算法叫“Paxos算法”，后续再介绍。 上面有个问题，就是所有从节点的最后操作时间都是一样怎么办...

... utf8_general_ci is a very simple — and on Unicode, very broken — collation, one that gives incorrect results on general Unicode text. What it does is: converts to Unicode normalization form D for canonical decompositio...