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Is there a way for non-root processes to bind to “privileged” ports on Linux?
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403
Okay, thanks to the people who pointed out the capabilities system and CAP_NET_BIND_SERVICE ca...
XML Schema (XSD) validation tool? [closed]
At the office we are currently writing an application that will generate XML files against a schema that we were given. We have the schema in an .XSD file.
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
I'm getting the following error when I try to run a simple JSP program on Tomcat in Eclipse.
33 Answers
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On delete cascade with doctrine2
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417
There are two kinds of cascades in Doctrine:
1) ORM level - uses cascade={"remove"} in the as...
Foreign keys in mongo?
...{group:"phones"})
> db.foo.find()
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group" : "phones" }
{ "_id" : ObjectId("4df6540fe90592692ccc9941"), "group" : "phones" }
>db.foo.find({'_id':ObjectId("4df6539ae90592692ccc9940")})
{ "_id" : ObjectId("4df6539ae90592692ccc9940...
How do I create a custom Error in JavaScript?
...ssage
Error
at window.onload (http://fiddle.jshell.net/MwMEJ/show/:29:34)
ex1 instanceof NotImplementedError2 = true
ex1 instanceof Error = true
ex1.name = Error
ex1.message = NotImplementedError2 message
This confirmes the "problem" I ran into was the stack property of the error was the line ...
Show data on mouseover of circle
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145
A really good way to make a tooltip is described here: Simple D3 tooltip example
You have to a...
How do I change the working directory in Python?
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14 Answers
14
Active
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How do I convert a Django QuerySet into list of dicts?
How can I convert a Django QuerySet into a list of dicts? I haven't found an answer to this so I'm wondering if I'm missing some sort of common helper function that everyone uses.
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Unable to cast object of type 'System.DBNull' to type 'System.String`
I got the above error in my app. Here is the original code
11 Answers
11
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