大约有 43,000 项符合查询结果(耗时:0.0273秒) [XML]

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How to do a regular expression replace in MySQL?

...ositions and perform substring substitution and extraction, respectively. SELECT REGEXP_REPLACE('Stackoverflow','[A-Zf]','-',1,0,'c'); -- Output: -tackover-low DBFiddle Demo share | improve this ...
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Is there a way to call a stored procedure with Dapper?

...: DECLARE @output int EXEC <some stored proc> @i = @output OUTPUT SELECT @output AS output1 share | improve this answer | follow | ...
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How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?

... $("#text").val(); // value = 9.61 use $("#text").text() if you are not on select box... value = value.replace(".", ":"); // value = 9:61 // can then use it as $("#anothertext").val(value); Updated to reflect to current version of jQuery. And also there are a lot of answers here that would best ...
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How to define a preprocessor symbol in Xcode

...ur Target or Project settings, click the Gear icon at the bottom left, and select "Add User-Defined Setting". The new setting name should be GCC_PREPROCESSOR_DEFINITIONS, and you can type your definitions in the right-hand field. Per Steph's comments, the full syntax is: constant_1=VALUE constant_...
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How can I convert a hex string to a byte array? [duplicate]

...gth) .Where(x => x % 2 == 0) .Select(x => Convert.ToByte(hex.Substring(x, 2), 16)) .ToArray(); } share | improve this answer ...
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Correct way to use StringBuilder in SQL

...: StringBuilder sb = new StringBuilder(some_appropriate_size); sb.append("select id1, "); sb.append(id2); sb.append(" from "); sb.append(table); return sb.toString(); Note that I've listed some_appropriate_size in the StringBuilder constructor, so that it starts out with enough capacity for the f...
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Insert new column into table in sqlite?

... populate it with the old data: INSERT INTO {tableName} (name, qty, rate) SELECT name, qty, rate FROM TempOldTable; Then delete the old table: DROP TABLE TempOldTable; I'd much prefer the second option, as it will allow you to completely rename everything if need be. ...
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Start a git commit message with a hashmark (#)

...y that behavior is wanted. git 2.0.x/2.1 (Q3 2014) will add an automatic selection for core.commentChar: See commit 84c9dc2 When core.commentChar is "auto", the comment char starts with '#' as in default but if it's already in the prepared message, find another char in a small subset. This should...
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CentOS+Nginx+PHP+MySQL详细配置(图解) - PHP - 清泛IT论坛,有思想、有深度

...PHP-FPM说白了是一个管理FastCGI的一个管理器,它作为PHP的插件纯在,在安装PHP要想使用PHP-FPM时就需要把PHP-FPM以补丁的形式安装到PHP中,而且PHP要与PHP-FPM版本一致,这是必须的,切记!       首先我们把PHP和PHP-FPM...
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How to search a specific value in all tables (PostgreSQL)?

... If you're using IntelliJ you can just right-click your db and select "Dump with 'pg_dump'" or "Dump data to file(s)" – Laurens Nov 29 '17 at 12:26 3 ...