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Shell script - remove first and last quote (") from a variable
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302
Use tr to delete ":
echo "$opt" | tr -d '"'
Note: This removes all double quotes, not just ...
Why is the Android test runner reporting “Empty test suite”?
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70
+50
You need ...
Correct way to pass multiple values for same parameter name in GET request
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answered Jul 14 '14 at 1:00
EduardoFernandesEduardoFernandes
2,28111 gold badge1010 silver badges1111 bronze badges
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why windows 7 task scheduler task fails with error 2147942667
...ogs
To get the relevant error message:
1) Convert 2147942667 to hex: 8007010B
2) Take last 4 digits (010B) and convert to decimal: 267
3) Run: net helpmsg 267
4) Result: "The directory name is invalid."
share
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Disable migrations when running unit tests in Django 1.7
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+50
Look at this workaround, posted by Bernie Sumption to the Django developers mailing list:
If makemigrations has not yet been run, ...
What is external linkage and internal linkage?
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edited Feb 29 at 18:09
All the Rage
49033 silver badges1818 bronze badges
answered Aug 31 '09 at 1...
Padding or margin value in pixels as integer using jQuery
...le:
CSS
a, a:link, a:hover, a:visited, a:active {color:black;margin-top:10px;text-decoration: none;}
JS
$("a").css("margin-top");
The result is 10px.
If you want to get the integer value, you can do the following:
parseInt($("a").css("margin-top"))
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Loading basic HTML in Node.js
...createServer(function(request, response) {
response.writeHeader(200, {"Content-Type": "text/html"});
response.write(html);
response.end();
}).listen(8000);
});
The basic concept is just raw file reading and dumping the contents. Still open to cleaner options, th...
How to remove all of the data in a table using Django
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answered Dec 26 '10 at 3:58
TiagoTiago
8,06844 gold badges3535 silver badges3333 bronze badges
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iOS detect if user is on an iPad
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590
There are quite a few ways to check if a device is an iPad. This is my favorite way to check whe...