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How do I sort an observable collection?
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Sorting an observable and returning the same object sorted can be done using an extension method. For larger collections watch out for the number of collection changed notifications.
I have updated my code to improve performance (thanks to nawfal) and to handle duplicates which no other answ...
What does a colon following a C++ constructor name do? [duplicate]
...n be called with no parameters. This makes it a default constructor, i.e., one which will be called by default when you write MyClass someObject;.
The part : m_classID(-1), m_userdata(0) is called initialization list. It is a way to initialize some fields of your object (all of them, if you want) ...
CSS - Expand float child DIV height to parent's height
...re your "main" column is always the longest. Instead, I'd suggest you use one of three more robust solutions:
display: flex: by far the simplest & best solution and very flexible - but unsupported by IE9 and older.
table or display: table: very simple, very compatible (pretty much every brow...
What happens if a Android Service is started multiple times?
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The Service will only run in one instance. However, everytime you start the service, the onStartCommand() method is called.
This is documented here
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What does “to stub” mean in programming?
...programmer's "Lorem Ipsum".
Employee database not ready? Make up a simple one with Jane Doe, John Doe...etc.
API not ready? Make up a fake one by creating a static .json file containing fake data.
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Replace non-ASCII characters with a single space
...n([i if ord(i) < 128 else ' ' for i in text])
This handles characters one by one and would still use one space per character replaced.
Your regular expression should just replace consecutive non-ASCII characters with a space:
re.sub(r'[^\x00-\x7F]+',' ', text)
Note the + there.
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How many parameters are too many? [closed]
... good design is if you can not describe function (including parameters) in one simple sentence, it is poorly designed. I believe this is the case.
– Jan Turoň
Jun 12 '12 at 9:03
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How does Tortoise's non recursive commit work?
...s reset
because after a refresh, you see all the files again - even the ones you
modified after you started the dialog.
Stefan
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How do I get a YouTube video thumbnail from the YouTube API?
.../img.youtube.com/vi/<insert-youtube-video-id-here>/3.jpg
The first one in the list is a full size image and others are thumbnail images. The default thumbnail image (i.e., one of 1.jpg, 2.jpg, 3.jpg) is:
https://img.youtube.com/vi/<insert-youtube-video-id-here>/default.jpg
For the h...
Is APC compatible with PHP 5.4 or PHP 5.5?
... Neither is perfect, but it is close enough for the majority of sites.
Anyone with C / gdb skills and some free time is urged to gloss over the bug list and see if they can fix anything, or improve this free open source product that we all rely on.
Alternative solutions exist, Wikipedia provides a ...