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How to implement classic sorting algorithms in modern C++?
...td::not1 around a function object.
C++ Style
There is no generally acceptable C++14 style yet. For better or for worse, I closely follow Scott Meyers's draft Effective Modern C++ and Herb Sutter's revamped GotW. I use the following style recommendations:
Herb Sutter's "Almost Always Auto" and S...
How to delete multiple values from a vector?
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@docendodiscimus: fsetdiff of data.table package has an all flag (default F) that allows to keep duplicates in the input vector.
– Juergen
Jan 8 '18 at 9:45
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Remove DEFINER clause from MySQL Dumps
...FINER=user@localhost*/ /*!50003 trigger my_triggername BEFORE INSERT ON my_table FOR EACH ROW .... */;; and grep -v will drop those lines entirely. (although 50017 != 50013)
– Kenney
Aug 19 '14 at 12:55
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Replace words in the body text
Is there a way to replace the normal text within a table element that is placed within the body of the HTML?
10 Answers
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计算统计特征（正态分布）函数及实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
...AX_VAR;
double _ave;
//double _var;
double _sam_stdev;
double _all_stdev;
double _sum;
double _sum_2;
int _count;
double _min_v;
double _max_v;
StdevInfo()
: _ave(0.0)
//, _var(MAX_VAR)
, _sam_stdev(sqrt(MAX_VAR))
, _all_stdev(0.0)
, _sum(0.0)
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C# equivalent of the IsNull() function in SQL Server
...efaultValue = "")
{
string val = defaultValue;
if (row.Table.Columns.Contains(colName))
{
if (row[colName] != DBNull.Value)
{
val = row[colName]?.ToString();
}
}
return val;
}
usage:
MyControl.Text...
AngularJS Folder Structure [closed]
...he link is interesting in other ways, it doesn't bring anything new to the table for this question.
– JohnC
Apr 7 '14 at 18:10
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Measuring code execution time
...or execution time of each line of code? e.g: bindingSource.datasource = db.table; // how much it takes long?
– vaheeds
Jul 25 '13 at 6:44
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How to Remove Array Element and Then Re-Index Array?
...ke as an example some rows from the database that should be displayed in a table; or a chat application where the replies should be in the exactly same order. The number of examples can be infinite, the point is that in most cases the order needs to be the same or at least the programmer would expec...
How to center buttons in Twitter Bootstrap 3?
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add to your style:
display: table;
margin: 0 auto;
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