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How can I reorder my divs using only CSS?
...ution uses only CSS and works with variable content
#wrapper { display: table; }
#firstDiv { display: table-footer-group; }
#secondDiv { display: table-header-group; }
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Are there constants in JavaScript?
...nly enjoys a smattering of browser support: http://kangax.github.io/compat-table/es6/. The syntax is:
const CONSTANT_NAME = 0;
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Output array to CSV in Ruby
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I pulled in a CSV file using CSV.table, did some manipulations, got rid of some columns, and now I want to spool the resulting Array of Hashes out again as CSV (really tab-delimited). How to? gist.github.com/4647196
– tamouse
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How to export and import a .sql file from command line with options? [duplicate]
...an we set constraints like enable/disable foreign key check or export only table structure with mysqldump
– AZinkey
Feb 28 '15 at 2:48
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Tools for Generating Mock Data? [closed]
...t looks close to your requirements.
it can generate data for an existing table definition (or even anonymize production data)
it can generate larges data set (unlimited size)
it supports various input (CSV, Flat Files, DBUnit) and output format (CSV, Flat Files, DBUnit, XML, Excel, Scripts)
it can...
How to use count and group by at the same select statement
...atement.
Is there a way for this directly from sql?
For example, having a table with users I want to select the different towns and the total number of users
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Using an ORM or plain SQL? [closed]
...ased on Java beans get/set methods. This is a TON of boilerplate for every table, for every column and ... here's the real anti-pattern: Just to expose every field as if it were public. In effect, having a get/set method on fields in an object/table/row is very close to violating every tenant of inf...
UITableViewCell subview disappears when cell is selected
I'm implementing a color-chooser table view where the user can select amongst, say, 10 colors (depends on the product). The user can also select other options (like hard drive capacity, ...).
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Convert a String In C++ To Upper Case
...s to iterate over its contents. std::basic_string has both a const and a mutable iterator (returned by cbegin() and begin() respectively, see std::basic_string::begin), so for(:) uses the one appropriate (cbegin() if str is declared const, with auto =:= const char, begin() otherwise, with auto =:= c...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... M=4; N=2; seed=1234567;
enddata
sets:
rows/1..M/;
cols/1..N/;
table(rows,cols): x;
endsets
data:
X=@qrand(seed);
enddata
end
如果没有为函数指定种子，那么LINGO将用系统时间构造种子。
14．@rand(seed)
返回0和1间的伪随机数，依赖于指定的种...