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Save image from URL by paperclip
...n(url)
end
end
Then simply :
user.picture_from_url "http://www.google.com/images/logos/ps_logo2.png"
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How to add lines to end of file on Linux
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It depends on the last added line, not your current command. When you do the $ echo "foobar" >> file,the newline is already there. If you do $ echo -n "foobar" >> file, you won't append the newline to the end of the line, so you'll write in the same line.
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Is there a way to follow redirects with command line cURL?
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Strip whitespace from jsp output
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There is a trimWhiteSpaces directive that should accomplish this,
In your JSP:
<%@ page trimDirectiveWhitespaces="true" %>
Or in the jsp-config section your web.xml (Note that this works starting from servlet specification 2.5.):
<jsp-config>
<jsp-proper...
Create a Path from String in Java7
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Pull request vs Merge request
...ge requests.
A "merge request" should not be confused with the git merge command. Neither should a "pull request" be confused with the git pull command. Both git commands are used behind the scenes in both pull requests and merge requests, but a merge/pull request refers to a much broader topic t...
.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
... edited May 23 '17 at 11:54
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answered Nov 11 '13 at 23:09
N. Taylor MullenN. ...
How to escape hash character in URL
...t starts the hash fragment, so you need to encode it in the query string. Compare encodeURIComponent('#'). What do you see in Chrome 74?
– Robert Tupelo-Schneck
May 21 '19 at 14:48
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How to make all Objects in AWS S3 bucket public by default?
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Go to http://awspolicygen.s3.amazonaws.com/policygen.html
Fill in the details such as:
In Action select "GetObject"
Select "Add Statement"
Then select "Generate Policy"
Copy the text example:
{
"Id": "Policy1397632521960",
"Statement": [
{
"Sid":...