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What is ApplicationException for in .NET?
...ications, not the common language runtime, throw custom exceptions derived from the ApplicationException class. The ApplicationException class differentiates between exceptions defined by applications versus exceptions defined by the system.
If you are designing an application that needs to create i...
Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
...ly like this solution because it still separates the view specific scripts from the view itself.
– crush
Feb 13 '15 at 1:19
3
...
What are “named tuples” in Python?
...This leads to code like the following:
pt1 = (1.0, 5.0)
pt2 = (2.5, 1.5)
from math import sqrt
line_length = sqrt((pt1[0]-pt2[0])**2 + (pt1[1]-pt2[1])**2)
Using a named tuple it becomes more readable:
from collections import namedtuple
Point = namedtuple('Point', 'x y')
pt1 = Point(1.0, 5.0)
pt...
How to change a module variable from another module?
...
You are using from bar import a. a becomes a symbol in the global scope of the importing module (or whatever scope the import statement occurs in).
When you assign a new value to a, you are just changing which value a points too, not the...
What's the difference between ES6 Map and WeakMap?
...
From the very same page, section "Why Weak Map?":
The experienced JavaScript programmer will notice that this API could
be implemented in JavaScript with two arrays (one for keys, one for
values) shared by the 4 API m...
Transferring ownership of an iPhone app on the app store
...
Here's the official note:
Dear developer,
Apps can now be transferred from one developer to another within iTunes Connect, for example after an acquisition or when a distribution deal expires. Transferring the ownership of an app does not affect the app’s availability on the App Store. All ra...
Take a char input from the Scanner
I am trying to find a way to take a char input from the keyboard.
22 Answers
22
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Convert from MySQL datetime to another format with PHP
... does not work for who? Accepted answer will work if you want to convert from MySQL into mm/dd/yy H:M (AM/PM) as OP requested. Just because you want to do the opposite does not make accepted answer wrong.
– toxalot
Mar 13 '14 at 2:22
...
Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
... the same problem after restructuring the settings as per the instructions from Daniel Greenfield's book Two scoops of Django.
I resolved the issue by setting
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project_name.settings.local")
in manage.py and wsgi.py.
Update:
In the above solution...
Show a popup/message box from a Windows batch file
Is there a way to display a message box from a batch file (similar to how xmessage can be used from bash-scripts in Linux)?
...