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Django: How do I add arbitrary html attributes to input fields on a form?
...uccesfully')
return redirect('dashboard:transaction')
messages.error(self.request, 'Fill the form')
return redirect('dashboard:transaction')
HTML Code
Note: Am using bootstrap4 modal to remove the hassle of creating many views. Maybe it is better to use generic CreateView or Update...
How can I make a horizontal ListView in Android? [duplicate]
...ted listview to gallery and everything worked fine as i needed without any errors. For the scroll effect i enabled gesture listener for the gallery. I hope this answer may help u.
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Calling parent class __init__ with multiple inheritance, what's the right way?
... gives you more consistancy and make eventual refactorings easier and less error-prone. An example of how to do that:
class C(A, B):
def __init__(self):
print("entering c")
for base_class in C.__bases__: # (A, B)
base_class.__init__(self)
print("leaving c"...
Convert XML String to Object
...
Got this error xmlns=''> was not expected."}, any idea ?
– Prashant
Nov 5 '14 at 14:02
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What are the rules for evaluation order in Java?
...e sensible in Java and C# here: https://ericlippert.com/2019/01/18/indexer-error-cases/)
Precedence and associativity only tell us that the assignment of zero to b must happen before the assignment to a[b], because the assignment of zero computes the value that is assigned in the indexing operation...
Foreign Key naming scheme
...cause when you have a huge db with a lot of keys and tables and you get an error during a schema update in your software it's pretty hard to find where the foreign key is even defined without doing a search of a database create script.
– JohnC
Apr 11 '12 at 0:0...
Can you use reflection to find the name of the currently executing method?
...flection to obtain parameter information values passed to it for a generic error reporting function. To get the current method simply use current stack frame (1) instead.
As others have said for the current methods name you can also use:
MethodBase.GetCurrentMethod()
I prefer walking the stack b...
What is a stream?
...bat, stdin (standard input), stdout (standard output) and stderr (standard error). Streams can be built as data structures themselves or objects which allows us to perform more complex operations of the data streaming through them, like opening the stream, closing the stream or error checking the fi...
How to scroll the window using JQuery $.scrollTo() function
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Got some syntax errors - missing your closing {. Otherwise this is a good point.
– Joshua
Sep 28 '10 at 18:47
1
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AngularJS : Initialize service with asynchronous data
...e application may actually work but you will see various unknown providers errors in the console.
– IrishDubGuy
Jul 25 '15 at 19:06
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