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SELECT * FROM X WHERE id IN (…) with Dapper ORM

... Dapper supports this directly. For example... string sql = "SELECT * FROM SomeTable WHERE id IN @ids" var results = conn.Query(sql, new { ids = new[] { 1, 2, 3, 4, 5 }}); share | imp...
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CHECK constraint in MySQL is not working

...GER `test_before_insert` BEFORE INSERT ON `Test` FOR EACH ROW BEGIN IF CHAR_LENGTH( NEW.ID ) < 4 THEN SIGNAL SQLSTATE '12345' SET MESSAGE_TEXT := 'check constraint on Test.ID failed'; END IF; END$$ DELIMITER ; Prior to MySQL 5.5 you had to cause an error, e.g. ca...
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How to display double quotes(") Symbol in a TextView?

... In the strings.xml, you can simply escape special characters (eg double quotes) with a backslash : "message \"quote string 1\" and \"quote string 2\" end message" But in views xml (eg layout.xml), you have to use HTML character entities (like ") : "message &...
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Extracting an attribute value with beautifulsoup

...have a question about parsing the output which i a long bunch of non-ASCII chars but I will ask this in a separate question. – Barnabe Apr 10 '10 at 7:33 3 ...
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Parse (split) a string in C++ using string delimiter (standard C++)

...ollowing, you need add 2 not 1 due to the size of the delimiter which is 2 characters :) : std::string s = "scott>=tiger>=mushroom"; std::string delimiter = ">="; size_t last = 0; size_t next = 0; while ((next = s.find(delimiter, last)) != std::string::npos) { st...
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Detecting which UIButton was pressed in a UITableView

...)metaData:(id)target Enjoy #import <objc/runtime.h> static char const * const kMetaDic = "kMetaDic"; #pragma mark - Getters / Setters - (id)metaData:(id)target { return objc_getAssociatedObject(target, kMetaDic); } - (void)setMetaData:(id)target withObject:(id)newObj { ...
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How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?

...t(devicedir.c_str(), &st)==0 && S_ISLNK(st.st_mode)) { char buffer[1024]; memset(buffer, 0, sizeof(buffer)); // Append '/driver' and return basename of the target devicedir += "/driver"; if (readlink(devicedir.c_str(), buffer, sizeof(buffer)) &gt...
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Set select option 'selected', by value

I have a select field with some options in it. Now I need to select one of those options with jQuery. But how can I do that when I only know the value of the option that must be selected? ...
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how to exclude null values in array_agg like in string_agg using postgres?

... SQL Fiddle select id, (select array_agg(a) from unnest(canonical_users) a where a is not null) canonical_users, (select array_agg(a) from unnest(non_canonical_users) a where a is not null) non_canonical_users from ( SELE...
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How to disable/enable select field using jQuery?

...gt; <label for="pizza">I would like to order a</label> <select id="pizza_kind" name="pizza_kind"> <option>(choose one)</option> <option value="margaritha">Margaritha</option> <option value="hawai">Hawai</option> </select> ...