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Implementing INotifyPropertyChanged - does a better way exist?
...ke the fact that it's checked at compile time, and is correctly refactored by the "Rename" command
– Thomas Levesque
Aug 22 '09 at 21:23
7
...
Django admin: How to display a field that is marked as editable=False' in the model?
...admin. This form can override the required field to make it editable. Thereby you retain editable=False everywhere else but Admin. For e.g. (tested with Django 1.2.3)
# models.py
class FooModel(models.Model):
first = models.CharField(max_length = 255, editable = False)
second = models.Char...
How do I import the Django DoesNotExist exception?
...the first of the above snippets will be caught as invalid syntax (at least by Python 2.7)., should be self.assertRaises(Answer.DoesNotExist, Answer.objects.get, body__exact = '<p>User can reply to discussion.</p>') - i.e. with get's arguments added as individual kw args, not inside a ()....
svn : how to create a branch from certain revision of trunk
... edited Feb 25 '19 at 9:48
Goodbye StackExchange
21.1k77 gold badges4343 silver badges8181 bronze badges
answered Feb 25 '19 at 9:41
...
Get and set position with jQuery .offset()
... 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 delete the last n commits on Github and locally?
... 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...
iOS 7 - How to display a date picker in place in a table view?
...ets say the focus is on the table view effect. I hope no one gets inspired by their code in this sample project :s
– Daniel
Dec 28 '15 at 11:08
add a comment
...
Comparing two byte arrays in .NET
...dll", CallingConvention=CallingConvention.Cdecl)]
static extern int memcmp(byte[] b1, byte[] b2, long count);
static bool ByteArrayCompare(byte[] b1, byte[] b2)
{
// Validate buffers are the same length.
// This also ensures that the count does not exceed the length of either buffer.
...
Hidden features of Perl?
... first iteration when looping through the records (usually lines) returned by a file handle, without using a flag variable:
while(<$fh>)
{
next if 1..1; # skip first record
...
}
Run perldoc perlop and search for "flip-flop" for more information and examples.
...
Force CloudFront distribution/file update
...ver used lambda functions before, it is really easy -- just follow my step-by-step instructions and it will take just 5 mins:
Step 1
Go to https://console.aws.amazon.com/lambda/home and click Create a lambda function
Step 2
Click on Blank Function (custom)
Step 3
Click on empty (stroked) box a...