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jQuery validate: How to add a rule for regular expression validation?
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You enter a custom message like this: $('#element').rules('add', { regex: /[abc]/, messages { regex: "custom message' }});
– naspinski
Jun 24 '14 at 14:45
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Creating a segue programmatically
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I've been using this code to instantiate my custom segue subclass and run it programmatically. It seems to work. Anything wrong with this? I'm puzzled, reading all the other answers saying it cannot be done.
UIViewController *toViewController = [self.storyboard instan...
What is the most efficient way to store a list in the Django models?
...ore housekeeping.
To return a list of friend names we'll need to create a custom Django Field class that will return a list when accessed.
David Cramer posted a guide to creating a SeperatedValueField on his blog. Here is the code:
from django.db import models
class SeparatedValuesField(models.T...
How do I make my GUI behave well when Windows font scaling is greater than 100%
... True. DPI awareness is only important to me when it becomes important to customers who call me and are willing to pay for it. The technical reason behind that point of view is that DPI-awareness or not, you are opening a window into a world of hurt. Many standard and third party VCL controls do ...
How to move the cursor word by word in the OS X Terminal
... using bash, there’s an option to use vi-compatible bindings, or you can customize them entirely with ~/.inputrc.
– Chris Page
Mar 11 '14 at 6:11
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How to render a DateTime in a specific format in ASP.NET MVC 3?
... text output. I should also mention that the actual format is created by a custom extension method of DateTime (ToLongDateString was only an example), so it is unlikely that I can use DataFormatString.
– Slauma
May 14 '11 at 12:12
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How do you serialize a model instance in Django?
...With a few lines you can handle dates, models, and everything else.
Make a custom encoder that can handle models:
from django.forms import model_to_dict
from django.core.serializers.json import DjangoJSONEncoder
from django.db.models import Model
class ExtendedEncoder(DjangoJSONEncoder):
def d...
JavaScript frameworks to build single page applications [closed]
... more complex and harder to get into than Knockout. And it uses a bunch of custom HTML attributes to do bindings, which I'm not sure I like... I may take another look at Angular later, because since I've come across multiple people who really like the framework - maybe we just looked at it too late ...
Spring MVC: How to perform validation?
...eep the heavy validations for validators (when it would take hours to code custom complex validation annotations, or just when it is not possible to use annotations). I did this on a former project, it worked like a charm, quick & easy.
Warning : you must not mistake validation handling for exc...
Django: How do I add arbitrary html attributes to input fields on a form?
...orms.
I used django_form_tweaks for some forms in past, but I needed some customization without a lot of template dependency. Since I already have jQuery in my Project I decided to leverage its properties to style my forms.
Here is the code, and can work with any form.
#forms.py
from django import...