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How do I add files without dots in them (all extension-less files) to the gitignore file?
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121
You can try a combination similar to:
*
!/**/
!*.*
That gitignore exclusion rule (a negated ...
Can you do greater than comparison on a date in a Rails 3 search?
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227
Note.
where(:user_id => current_user.id, :notetype => p[:note_type]).
where("date &g...
Rails how to run rake task
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132
You can run Rake tasks from your shell by running:
rake task_name
To run from from Ruby (e.g....
Understanding the map function
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myildirim
1,67822 gold badges1414 silver badges2424 bronze badges
answered Jun 11 '12 at 1:51
davedave
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How to work with complex numbers in C?
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int main() {
double complex z1 = 1.0 + 3.0 * I;
double complex z2 = 1.0 - 4.0 * I;
printf("Working with complex numbers:\n\v");
printf("Starting values: Z1 = %.2f + %.2fi\tZ2 = %.2f %+.2fi\n", creal(z1), cimag(z1), creal(z2), cimag(z2));
double complex sum = z1 + z2;
pr...
How do I clone a GitHub wiki?
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232
Append .wiki.git to the repository name.
That is, if your repository name was foobar:
git cl...
What is the ellipsis (…) for in this method signature?
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213
Those are Java varargs. They let you pass any number of objects of a specific type (in this ca...
JQuery .on() method with multiple event handlers to one selector
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254
+50
That's ...
Append class if condition is true in Haml
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Nathan Weizenbaum Nathan Weizenbaum
3,32611 gold badge1212 silver badges22 bronze badges
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Does Notepad++ show all hidden characters?
In Notepad++ I have set "replace tab with 2 spaces".
5 Answers
5
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