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Django: How to manage development and production settings?
...ings if necessary (by adding the modifications below that stanza).
I then select which settings files to use by linking it in to settings.py:
ln -s settings.development.py settings.py
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Pointer to class data member “::*”
...unction that would do some pre &post processing before applying a user-selected member function to an object:
void Apply( SomeClass * c, void (SomeClass::*func)() ) {
// do hefty pre-call processing
(c->*func)(); // call user specified function
// do hefty post-call processing
}...
Use of Application.DoEvents()
...d gets any paint requests delivered. The problem however is that it isn't selective. It not only dispatches paint messages, it delivers everything else as well.
And there's a set of notifications that cause trouble. They come from about 3 feet in front of the monitor. The user could for example...
How to fully clean bin and obj folders within Visual Studio?
...rking rig that can be used from VS command prompt) - the settings lets you select a shell arrangement (from which I choose PoshGit). Using WSL is the most educational, so good call!
– Ruben Bartelink
Apr 22 '18 at 22:38
...
Load a UIView from nib in Swift
...pe not found in.." then you haven't set the view's class in the .xib file
Select your view in the .xib file, and press cmd + opt + 4 and in the class input, enter your class
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Interface vs Abstract Class (general OO)
...e strategy pattern. A Pilot would have a collection of certifications, and select the correct one at runtime. The certifications would be coded as behaviors that would implement the IFlyPlane interface, with TakeOff, Land, Eject methods.
– Michael Blackburn
Dec...
Detect Windows version in .net
...;
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem"))
{
ManagementObjectCollection information = searcher.Get();
if (information != null)
{
foreach (ManagementObject obj in information)
{
r = obj["Cap...
Get nth character of a string in Swift programming language
...t libraries and system
components. The correct interpretation should be selected
according to the use case and the APIs involved, so String
cannot be subscripted with an integer.
Swift provides several different ways to access the character
data stored inside strings.
String.ut...
Convert HTML to PDF in .NET
...tmlToXSharp
Free
Concurrent conversion is implemented as processing queue
SelectPDF
https://selectpdf.com/pdf-library-for-net/
Free (up to 5 pages)
$ 499 - 1 developer, 1 deployment machine https://selectpdf.com/pricing/
https://www.nuget.org/packages/Select.HtmlToPdf/
If none of the options ...
Visualizing branch topology in Git
...and also labels the commits. I also never saw in the dropdown that you can select all branches there.
– Thomas
Sep 27 '12 at 15:00
214
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