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How can I replace a newline (\n) using sed?
How can I replace a newline (" \n ") with a space (" ") using the sed command?
42 Answers
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Why does overflow:hidden not work in a ?
...n:relative and negative margin should do the trick!
Here is a screenshot:
https://flic.kr/p/nvRs4j
<body>
<!-- SOME CSS -->
<style>
.cropped-table-cells,
.cropped-table-cells tr td {
margin:0px;
padding:0px;
border-collapse:collapse;
}
.cr...
What's the difference between django OneToOneField and ForeignKey?
...Definitive Guide to Django:
OneToOneField
A one-to-one relationship. Conceptually, this is similar to a ForeignKey with unique=True, but the "reverse" side of the relation will directly return a single object.
In contrast to the OneToOneField "reverse" relation, a ForeignKey "reverse" rel...
Where do the Python unit tests go?
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We had the very same question when writing Pythoscope (https://pypi.org/project/pythoscope/), which generates unit tests for Python programs. We polled people on the testing in python list before we chose a directory, there were many different opinions. In the end we chose to p...
Best practices for copying files with Maven
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Notes:
The Atlassian maven repo that has this plugin is here: https://maven.atlassian.com/public/
I recommend downloading the sources and looking at the documentation inside to see all the features the plugin provides.
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How to determine the encoding of text?
...et was used. Is there a way to determine the encoding of a text file using Python? How can I detect the encoding/codepage of a text file deals with C#.
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Vertically align an image inside a div with responsive height
I have the following code which sets up a container which has a height that changes with the width when the browser is re-sized (to maintain a square aspect ratio).
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How do you declare an interface in C++?
How do I setup a class that represents an interface? Is this just an abstract base class?
15 Answers
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Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
Short example:
10 Answers
10
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How to display Base64 images in HTML?
I'm having trouble displaying a Base64 image inline.
11 Answers
11
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