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Django: reverse accessors for foreign keys clashing
I have two Django models which inherit from a base class:
1 Answer
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Put icon inside input element in a form
...e image is positioned over (z axis) the input, so it blocks clicks over it from focusing on the input (this can be observed in the snippet). It's possible to resolve by sending the image under the input
– G0BLiN
Jul 12 at 19:20
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Using multiple delimiters in awk
...on 2 different distros and I get the same behavior: I want to get the port from netstat -ntpl "netstat -ntpl |sed 's/:/ /' |awk '{print $5}' " works but could do without doulbe piping This works but I was not expecting the data on field 17: "netstat -ntpl |awk -F" |:" '{print $17}'"
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Reactive Extensions bug on Windows Phone
... The debugger is guessing correct, and the compiler is somehow taking ques from it. It doesnt really matter why the debugger fixes the problem, the root cause has been found.
– Japes
Jun 18 '15 at 3:54
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What LaTeX Editor do you suggest for Linux? [closed]
...all the whole texlive distribution, what if someone uses a vanilla texlive from ctan?
– ramgorur
Jan 31 '16 at 2:31
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How to determine whether an object has a given property in JavaScript
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// ...
}
Eg.:
var obj = {};
'toString' in obj == true; // inherited from Object.prototype
obj.hasOwnProperty('toString') == false; // doesn't contains it physically
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How to do a non-greedy match in grep?
...ds, try to avoid wildcards.
For example, to fetch all links to jpeg files from the page content, you'd use:
grep -o '"[^" ]\+.jpg"'
To deal with multiple line, pipe the input through xargs first. For performance, use ripgrep.
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Checking if array is multidimensional or not?
...ltidimensional';
}
This option second value mode was added in PHP 4.2.0. From the PHP Docs:
If the optional mode parameter is set to COUNT_RECURSIVE (or 1), count() will recursively count the array. This is particularly useful for counting all the elements of a multidimensional array. count() ...
Deleting a Google App Engine application
...why you would like to delete your app. If you would simply like to stop it from serving requests or you don't want it to incur further costs, you can disable the app as described in the GCP docs here.
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What's the best Django search app? [closed]
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From djangosearch project: "This project is no longer under active development. If you're looking for a django full text search application that works with multiple search engines, check out haystack. If you're looking for so...