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CSS Properties: Display vs. Visibility

...lement (i.e. it has height and width properties that you can set, it's floatable, etc), or an inline-block (i.e. it acts like a block box but is laid inline instead) and some others (list-item, table, table-row, table-cell, flex, etc). When you set an element to display: block but also set visibili...
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Using current time in UTC as default value in PostgreSQL

...ded. Just put parentheses around the default expression: create temporary table test( id int, ts timestamp without time zone default (now() at time zone 'utc') ); share | improve this ans...
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Get selected text from a drop-down list (select box) using jQuery

... Hi how do you do this inside a Table row/cell, how do you know which of the Dropdown from the table, especially in ASP MVC 5 – transformer Mar 12 '17 at 7:41 ...
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Does my application “contain encryption”?

... does anyone know for the table they want us to fill out if we using InMobi SDK(based out of india) if this is considered a non-us-component and non-us-manufactured ? – isJulian00 Dec 17 '18 at 3:31 ...
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How can I read and parse CSV files in C++?

...::istream &in) { std::vector<std::vector<std::string>> table; std::string row; while (!in.eof()) { std::getline(in, row); if (in.bad() || in.fail()) { break; } auto fields = readCSVRow(row); table.push_back(fields); ...
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If isset $_POST

... This comparison table is very helpful for things like this php.net/manual/en/types.comparisons.php – A Star Jun 4 '13 at 22:16 ...
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SQL command to display history of queries

... For MySQL > 5.1.11 or MariaDB SET GLOBAL log_output = 'TABLE'; SET GLOBAL general_log = 'ON'; Take a look at the table mysql.general_log If you want to output to a log file: SET GLOBAL log_output = "FILE"; SET GLOBAL general_log_file = "/path/to/your/logfile.log" SET GLOBAL g...
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Count immediate child div elements using jQuery

... I was just wondering on Friday how to count table columns with jQuery. I'll have to try a similar approach: $('#table > th').size(). – Jim Schubert Dec 20 '09 at 22:16 ...
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How to Select Every Row Where Column Value is NOT Distinct

...o use Inner Join as a better option to this problem. Considering the same table this could give the result SELECT EmailAddress, CustomerName FROM Customers as a Inner Join Customers as b on a.CustomerName <> b.CustomerName and a.EmailAddress = b.EmailAddress For still better results I wou...
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Understanding Python's “is” operator

...ame integer object which is reused. Works in Python since integers are immutable. If you do x=1.0; y=1.0 or x=9999;y=9999, it won't be the same identity, because floats and larger ints aren't interned. – Magnus Lyckå Sep 21 '17 at 13:56 ...