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Convert a character digit to the corresponding integer in C
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@Pan In any encoding, including ASCII, that has 'b' 1 more than 'a'. This still holds true in EBCDIC, however it makes ('j' - 'i') == 8.
– Chris Young
Aug 26 '13 at 9:32
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How can I get column names from a table in Oracle?
...urns one row for each column in the named table. Columns in the result set include the column name, data type, whether or not the column can be NULL, and the default value for the column. The "pk" column in the result set is zero for columns that are not part of the primary key, and is the index of ...
Sublime Text 2: How to delete blank/empty lines
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A better way to find all empty lines (including ones with whitespace) would be: ^[\s]*?[\n\r]+
– Crates
Aug 29 '14 at 16:47
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How to escape quote marks in Exec Command in MSBuild
...rive letter in the script, but unfortunately the path to the target folder includes an embedded space. The embedded space causes the mapping to fail, and I don't know if it is possible to escape quotes around the path. I've tried double quote marks, but MSBuild doesn't like it (either that or Wind...
Razor View Engine : An expression tree may not contain a dynamic operation
...to view) this line
@Html.TextBoxFor(p => p.Product.Name)
You should include your model into you page for making strongly type view.
@model SampleModel
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Set background color of WPF Textbox in C# code
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Be sure to include System.Windows.Media.
– mack
Dec 20 '13 at 13:39
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Currency formatting in Python
...at but doesn't really answer the question, as the requested solution would include a currency symbol, and you are also hard-coding the number of digits after the decimal, which is locale-specific. There are many more reasons to use the accepted locale answer if you don't just want comma placement.
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Regular expression to find URLs within a string
... given we have a char after the slash
(\/)?
#If we have endings like ?=fds include the ending
(?:([\w\d\?\-=#:%@&.;])+(?:\/(?:([\w\d\?\-=#:%@&;.])+))*)?
#The last char cannot be one of these symbols .,?!,- exclude these
(?<![.,?!-])
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Bootstrap: how do I change the width of the container?
...1000px only on screens larger than 1200px (or whatever width you choose to include there). This preserves the responsiveness of your site, so when the screen size jumps below that value (smaller monitor, tablet, smartphone, etc.), your site will still adjust to fit the smaller screens.
@media (min-...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
... already instantiated any objects, their attributes would not be updated - including newly introduced validations. However, if you create a new object, its attributes (and also validations) will reflect the reloaded code.
more here
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