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Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
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17 Answers
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How to increase code font size in IntelliJ?
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21 Answers
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Equation (expression) parser with precedence?
...ce you need to think recursively, for example, using your sample string,
1+11*5
to do this manually, you would have to read the 1, then see the plus and start a whole new recursive parse "session" starting with 11... and make sure to parse the 11 * 5 into its own factor, yielding a parse tree wi...
C++ cout hex values?
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edited Jan 8 '17 at 18:36
answered Jan 26 '09 at 10:39
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How can I get the corresponding table header (th) from a table cell (td)?
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136
var $th = $td.closest('tbody').prev('thead').find('> tr > th:eq(' + $td.index() + ')');
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How to remove all debug logging calls before building the release version of an Android app?
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edited Dec 4 '14 at 16:45
answered Mar 17 '10 at 23:30
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How can I get the list of a columns in a table for a SQLite database?
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137
What you're looking for is called the data dictionary. In sqlite a list of all tables can be ...
LISTAGG in Oracle to return distinct values
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19c and later:
select listagg(distinct the_column, ',') within group (order by the_column)
from the_table
18c and earlier:
select listagg(the_column, ',') within group (order by the_column)
from (
select distinct the_c...
Insert results of a stored procedure into a temporary table
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+150
You can use OPENROWSET for this. Have a look. I've also included the sp_configure code to enable Ad Hoc Distributed Queries, in ca...