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Convert a Unicode string to a string in Python (containing extra symbols)
...drop or convert the characters that cannot be represented in ASCII. So +1 from me.
– Izkata
Oct 14 '13 at 21:45
4
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Tab key == 4 spaces and auto-indent after curly braces in Vim
...spaces to use for each step of (auto)indent. ai = autoindent = Copy indent from current line when starting a new line.
– mcmacerson
Nov 26 '17 at 14:37
add a comment
...
How does one unit test routes with Express?
...ller = require('./usercontroller');
UserController.setDB(databaseHandleFromSomewhere);
UserController.findUserByEmail(req.params.email, function(err, result) {
if (err) throw err;
res.json(result);
});
});
...
Limit text length to n lines using CSS
...
The solution from this thread is to use the jquery plugin dotdotdot. Not a CSS solution, but it gives you a lot of options for "read more" links, dynamic resizing etc.
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What is The Rule of Three?
...(nor the destructor) ourselves,
these are implicitly defined for us. Quote from the standard:
The [...] copy constructor and copy assignment operator, [...] and destructor are special member functions.
[ Note: The implementation will implicitly declare these member functions
for some class types wh...
Determine on iPhone if user has enabled push notifications
...{
// Show alert user is not registered for notification
}
From iOS9 , swift 2.0 UIRemoteNotificationType is deprecated, use following code
let notificationType = UIApplication.shared.currentUserNotificationSettings!.types
if notificationType == UIUserNotificationType.none {
...
How to detect orientation change in layout in Android?
...st implemented a orientation change feature - e.g. when the layout changes from portrait to landscape (or vice versa). How can I detect when the orientation change event finished.
...
What are the disadvantages to declaring Scala case classes?
...'t necessarily in the contract. At least, you could explicitly exclude it from the contract when you first write the class.
– herman
Oct 6 '13 at 9:13
...
Creating a UICollectionView programmatically
...nView];
// Do any additional setup after loading the view, typically from a nib.
}
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
{
return 15;
}
// The cell that is returned must be retrieved from a call to -dequeueReusableCellWit...
Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax
...}
public string Color { get; set; }
}
There are two things I learned from this:
The contentType and dataType settings are absolutely necessary in the ajax() function. It won't work if they are missing. I found this out after much trial and error.
To pass in an array of objects to an MVC con...