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What is `git diff --patience` for?
How does the patience algorithm differ from the default git diff algorithm, and when would I want to use it?
3 Answers
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Rails 3 execute custom sql query without a model
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Maybe try this:
ActiveRecord::Base.establish_connection(...)
ActiveRecord::Base.connection.execute(...)
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Entity Framework Join 3 Tables
I'm trying to join three tables but I can't understand the method...
2 Answers
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align right in a table cell with CSS
...scribes
how inline content like text is
aligned in its parent block element.
text-align does not control the
alignment of block elements itself,
only their inline content.
See
text-align
<td class='alnright'>text to be aligned to right</td>
<style>
.alnright { te...
What is the proper way to check if a string is empty in Perl?
I've just been using this code to check if a string is empty:
6 Answers
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deleting rows in numpy array
I have an array that might look like this:
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push_back vs emplace_back
I'm a bit confused regarding the difference between push_back and emplace_back .
7 Answers
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Toggle input disabled attribute using jQuery
Here is my code:
6 Answers
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Apache: “AuthType not set!” 500 Error
It's been a while since I used the Apache httpd web server. I'm firing up a local server for a project and when I try to request localhost/index.html, I get a 500 error and I see this in the error log:
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how to customize `show processlist` in mysql?
I want to order by Time,but seems no way to do that ?
6 Answers
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