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Class method decorator with self arguments?
...t reads the attribute off of that. You can pass in the attribute name as a string to the decorator and use getattr if you don't want to hardcode the attribute name:
def check_authorization(attribute):
def _check_authorization(f):
def wrapper(self, *args):
print getattr(self,...
How to re-create database for Entity Framework?
... Yeah, all I had to do was delete the MDF, update the connection string in the web.config, then run the application and register a new account. It created all of the tables again in the new database automagically.
– Dan Bechard
Dec 29 '16 at 21:15
...
Bind TextBox on Enter-key press
...vate Sub ExecuteUpdateText1(ByVal param As Object)
If TypeOf param Is String Then
Txt1 = CType(param, String)
End If
End Sub
And the TextBox is bound to the Property
Public Property Txt1 As String
Get
Return _txt1
End Get
Set(value As String)
_txt1 = ...
How to import existing Android project into Eclipse?
... Having to crate new folders and copy things around seems like unnecessary extra work and confusion.
– JStrahl
Apr 2 '12 at 19:50
...
How to exclude certain directories/files from git grep search
... separate list $moved. I had issues with whitespace in
# the search-string, so this is loosely based on:
# http://www.linuxjournal.com/content/bash-preserving-whitespace-using-set-and-eval
x=1 ...
Wrapping chained method calls on a separate line in Eclipse for Java
...tion from me (Eclipse neon): When I set Indent on column, it sometimes add extra space; for example session.createQuery becomes session .createQuery and so on. Reverting to the default option sorted the problem for me though.
– Sayan Pal
Nov 29 '16 at 7:16
...
Why does !{}[true] evaluate to true in JavaScript?
..., because it's parsed as a statement block containing a label (key:) and a string literal ("value"), followed by an array. The parser still does not see an object literal.
– Frédéric Hamidi
Oct 31 '13 at 9:54
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Is null reference possible?
...red_ptr<Error>> _instances;
static Error& NewInstance(const string& name, bool isNull = false);
private:
bool _isNull;
Error(const string& name, bool isNull = false) : _name(name), _isNull(isNull) {};
Error() {};
Error(const Error& src) {};
Error& operator=(...
Inserting multiple rows in a single SQL query? [duplicate]
...
Worked at first try, thanks! I could even add extra stuff like: 'Before date: ' + date2str(GETDATE()) + ' after date.' I know it is a bit of a strange comand date2str but is special syntax in my database.
– Michael Larsson
...
Check whether an array is empty [duplicate]
...ro value.
The following things are considered to be empty:
"" (an empty string)
0 (0 as an integer)
0.0 (0 as a float)
"0" (0 as a string)
NULL
FALSE
array() (an empty array)
var $var; (a variable declared, but without a value in a class)
...