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Serialize form data to JSON [duplicate]
I want to do some pre-server-validation of a form in a Backbone.js model. To do this I need to get the user input from a form into usable data.
I found three methods to do this:
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Add days to JavaScript Date
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You can create one with:-
Date.prototype.addDays = function(days) {
var date = new Date(this.valueOf());
date.setDate(date.getDate() + days);
return date;
}
var date = new Date();
console.log(date.addDays(5));
This t...
Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”
...nding my feet with Hibernate Annotations and I've hit a problem I hope someone can help with.
7 Answers
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How to change navbar collapse threshold using Twitter bootstrap-responsive?
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As mentioned in my comment on @Andres Ilich's answer, directly updating source code seems the lesser of two evils when it comes to maintainability, so I will accept this solution for now. I can live with 767px as the minimum threshol...
Best way to reverse a string
...Console.WriteLine(r);
}
}
(And live running example here: https://ideone.com/DqAeMJ)
It simply uses the .NET API for grapheme cluster iteration, which has been there since ever, but a bit "hidden" from view, it seems.
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How to pipe list of files returned by find command to cat to view all the files
...(cat {} in this case); the \; is to end the -exec command.)
send output of one process as command line arguments to another process
command2 `command1`
for example:
cat `find . -name '*.foo' -print`
(Note these are BACK-QUOTES not regular quotes (under the tilde ~ on my keyboard).)
This will s...
Are global variables bad? [closed]
... into account every function which modifies the global state. That can be done, but as the application grows it will get harder to the point of being virtually impossible (or at least a complete waste of time).
If you don't rely on global variables, you can pass state around between different func...
Where is the C auto keyword used?
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One possible use is in forward declaration of nested functions in GNU C - although this is a hijacking of the original definition of auto. tigcc.ticalc.org/doc/keywords.html#auto
– josiah
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Multiple ModelAdmins/views for same model in Django admin
How can I create more than one ModelAdmin for the same model, each customised differently and linked to different URLs?
2 A...
Nginx 403 error: directory index of [folder] is forbidden
I have 3 domain names and am trying to host all 3 sites on one server (a Digital Ocean droplet) using Nginx.
19 Answers
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