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Django Cookies, how can I set them?
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Good point! One note, you can reduce the HTTP weight by hosting static content on a separate domain (not subdomain), so that the cookies are not sent on those requests. stackoverflow.com/questions/72394/…
– John Paulett
Oct 28 '09 at 2:3...
How to convert std::string to LPCSTR?
...::string tmp("temporary");
return tmp.c_str();
}
The buffer returned by .c_str() is owned by the std::string instance and will only be valid until the string is next modified or destroyed.
To convert a std::string to a LPWSTR is more complicated. Wanting an LPWSTR implies that you need a modi...
Remove ActiveRecord in Rails 3
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I'm going by this from reading the source, so let me know if it actually worked. :)
The rails command that generates the application template now has an option -O, which tells it to skip ActiveRecord.
If you don't feel like rerunning...
Is there a better way to run a command N times in bash?
...suspect {1..k} will materialize a string with all those integers separated by spaces.
– Joe Koberg
Sep 17 '10 at 18:07
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MaxJsonLength exception in ASP.NET MVC during JavaScriptSerializer
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Unfortunately the web.config setting is ignored by the default JsonResult implementation. So I guess you will need to implement a custom json result to overcome this issue.
share
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How can I decompress a gzip stream with zlib?
...TS);
If you don't do this, zlib will complain about a bad stream format. By default, zlib creates streams with a zlib header, and on inflate does not recognise the different gzip header unless you tell it so. Although this is documented starting in version 1.2.1 of the zlib.h header file, it is no...
Change key pair for ec2 instance
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This is so smelly… First of all, see the answer by Eric Hammond below. Second: answer by Pat Mcb. They perform actually the same thing but without wasting 1h of your time on doing the hilarious workaround. PS. See also stackoverflow.com/a/24143976/547223
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Preventing Laravel adding multiple records to a pivot table
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You can check the presence of an existing record by writing a very simple condition like this one :
if (! $cart->items->contains($newItem->id)) {
$cart->items()->save($newItem);
}
Or/and you can add unicity condition in your database, it would throw an...
What is the difference between '&' and ',' in Java generics?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to send data to local clipboard from a remote SSH session
...rant ssh -c "command" | cat > /dev/clipboard)
– tiby
Jan 9 '16 at 19:35
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