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UINavigationBar custom back button without title
...o that the back button displays back instead of the root view controller name
self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
Swift 2
self.navigationItem.backBarButtonItem = UIBarButtonItem(title: "", style...
How do I determine scrollHeight?
...is a regular javascript property so you don't need jQuery.
var test = document.getElementById("foo").scrollHeight;
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Why doesn't nodelist have forEach?
I was working on a short script to change <abbr> elements' inner text, but found that nodelist does not have a forEach method. I know that nodelist doesn't inherit from Array , but doesn't it seem like forEach would be a useful method to have? Is there a particular implementation i...
How to switch between hide and view password
... view would show dots if you set it to false the text is shown.
With the method setTransformationMethod you should be able to change this attributes from code. (Disclaimer: I have not tested if the method still works after the view is displayed. If you encounter problems with that leave me a comme...
Node.js: printing to console without a trailing newline?
Is there a method for printing to the console without a trailing newline? The console object documentation doesn't say anything regarding that:
...
MySQL LIKE IN()?
...ity of REGEXP to narrow my result set further than LIKE could provide. I came up with a hybrid solution where I used both LIKE and REGEXP; despite the REGEXP portion being sufficient to give me the correct results, using LIKE as well allowed MySQL to reduce the result set considerably before having ...
Safely limiting Ansible playbooks to a single machine?
I'm using Ansible for some simple user management tasks with a small group of computers. Currently, I have my playbooks set to hosts: all and my hosts file is just a single group with all machines listed:
...
Accessing Google Spreadsheets with C# using Google Data API
I'm having some information in Google Spreadsheets as a single sheet.
Is there any way by which I can read this information from .NET by providing the google credentials and spreadsheet address. Is it possible using Google Data APIs.
Ultimately I need to get the information from Google spreadsheet ...
How to get week number in Python?
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datetime.date has a isocalendar() method, which returns a tuple containing the calendar week:
>>> import datetime
>>> datetime.date(2010, 6, 16).isocalendar()[1]
24
datetime.date.isocalendar() is an instance-me...
Call a controller function from a directive without isolated scope in AngularJS
...);
});
Or better, simply just use $apply, which will $eval()uate its argument against the scope:
scope.$apply(attrs.confirmAction);
Fiddle
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