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HTML5 form required attribute. Set custom validation message?
...field empty it shows the message, then enter something in the field but it now shows an empty message and the action isn't executed. If you now click the button again, it will go through.
– thomasvdb
Sep 6 '12 at 11:36
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What goes into your .gitignore if you're using CocoaPods?
I've been doing iOS development for a couple of months now and just learned of the promising CocoaPods library for dependency management.
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Is it feasible to compile Python to machine code?
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shedskin has had no work done on it in about two years now. :(
– Perkins
Aug 27 '18 at 17:58
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Create code first, many to many, with additional fields in association table
...ing { get; set; }
public string SomethingElse { get; set; }
}
If you now want to find all comments of members with LastName = "Smith" for example you can write a query like this:
var commentsOfMembers = context.Members
.Where(m => m.LastName == "Smith")
.SelectMany(m => m.Member...
DateTime to javascript date
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Try:
return DateTime.Now.Subtract(new DateTime(1970, 1,1)).TotalMilliseconds
Edit: true UTC is better, but then we need to be consistent
return DateTime.UtcNow
.Subtract(new DateTime(1970,1,1,0,0,0,DateTimeKind.Utc))
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Class does not implement its superclass's required members
... init(coder: NSCoder) {
fatalError("NSCoding not supported")
}
If you know you don't want to be NSCoding compliant, this is an option. I've taken this approach with a lot of my SpriteKit code, as I know I won't be loading it from a storyboard.
Another option you can take which works rather we...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
... link and controller functions and reading quite a lot about them, I think now I have the answer.
First lets understand,
How do angular directives work in a nutshell:
We begin with a template (as a string or loaded to a string)
var templateString = '<div my-directive>{{5 + 10}}</div>...
How do I add multiple arguments to my custom template filter in a django template?
...want a template filter that looks like this:
{% if X|is_in:"1,2,3,4" %}
Now we can create your templatetag like this:
from django.template import Library
register = Library()
def is_in(var, args):
if args is None:
return False
arg_list = [arg.strip() for arg in args.split(',')]...
How can I pad a String in Java?
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For several reasons, I'd now prefer Guava to Apache Commons; this answer shows how to do it in Guava.
– Jonik
Oct 24 '12 at 12:37
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Why is @font-face throwing a 404 error on woff files?
...r the font. If remove those fonts from my css file I don't get a 404 so I know it's not a syntax error.
14 Answers
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