大约有 44,000 项符合查询结果(耗时:0.0203秒) [XML]

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LISTAGG in Oracle to return distinct values

...t useful: with test_data as ( select 'A' as col1, 'T_a1' as col2, '123' as col3 from dual union select 'A', 'T_a1', '456' from dual union select 'A', 'T_a1', '789' from dual union select 'A', 'T_a2', '123' from dual union select 'A', 'T_a2', '456' from dual union select 'A', 'T_a2', '111' fr...
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Git diff output to file preserve coloring

...swered May 5 '14 at 20:37 sk8asd123sk8asd123 1,3851212 silver badges1313 bronze badges ...
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HttpServletRequest to complete URL

...rvlet/MyServlet String pathInfo = req.getPathInfo(); // /a/b;c=123 String queryString = req.getQueryString(); // d=789 // Reconstruct original requesting URL StringBuilder url = new StringBuilder(); url.append(scheme).append("://").append(serverName); if (s...
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Sharing a URL with a query string on Twitter

...intent/tweet?text=optional%20promo%20text%20http://example.com/foo.htm?bar=123&baz=456" target="_blank">Tweet</a> share | improve this answer | follow ...
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What are best practices for REST nested resources?

...ompanies/departments/employees/{empId} or to get all employees in company 123 you have GET /companies/123/departments/employees/ Keeping the path hierarchical makes it more apparent how you can get to the intermediate resources to filter/create/modify and helps with discoverability in my opinion. ...
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How do I repeat an edit on multiple lines in Vim?

... to insert something on multiple lines, use Shift-i. So for the text: abc123abc def456def ghi789ghi if you hit Ctrl-v with your cursor over the 1, hit j twice to go down two columns, then Shift-i,ESC , your text would look like this: abc,123abc def,456def ghi,789ghi (the multi-line insert has...
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Django DB Settings 'Improperly Configured' Error

... Jacob YoungJacob Young 12311 silver badge55 bronze badges ...
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Array initialization syntax when not in a declaration

...answered Mar 25 '16 at 4:04 user123user123 7344 bronze badges add a co...
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Code Golf: Collatz Conjecture

...ut by passing a number to it on the command line: ; ; >> $ ./collatz 123 ; >> 123 --> 370 --> 185 --> 556 --> 278 --> 139 --> 418 --> 209 --> 628 --> 314 ; >> --> 157 --> 472 --> 236 --> 118 --> 59 --> 178 --> 89 --> 268 --> 134...
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MySQL Query to select data from last week?

... 123 SELECT id FROM tbl WHERE date >= curdate() - INTERVAL DAYOFWEEK(curdate())+6 DAY AND date &...