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How to Apply Corner Radius to LinearLayout
I want to make a layout with a rounded border. How can I apply a radius of a particular size in a LinearLayout ?
4 Answers...
If string is empty then return some default value
... with a model. If you wanted a reasonable default value everywhere in your app, you could (for example) override the address method for your User model.
I don't know ActiveRecord well enough to provide good code for this; in Sequel it would be something like:
class User < Sequel::Model
def ad...
Is there a zip-like function that pads to longest length in Python?
...code works. Or why it is the right answer
– Suit Boy Apps
Oct 12 '19 at 3:19
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Tell Ruby Program to Wait some amount of time
...e can be an integer or float.
Also, if you're writing this within a Rails app, or have included the ActiveSupport library in your project, you can construct longer intervals using the following convenience syntax:
sleep(4.minutes)
# or, even longer...
sleep(2.hours); sleep(3.days) # etc., etc.
# o...
How can I “disable” zoom on a mobile web page?
... Still not working on Safari/iOS 11 due to the SFB issue at Apple.
– 15ee8f99-57ff-4f92-890c-b56153
Mar 21 '18 at 15:27
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PyCharm shows unresolved references error for valid code
... interpreter, and can run successfully. The remote interpreter paths are mapped properly. This seems to be the correct configuration, but PyCharm is highlighting my valid code with "unresolved reference" errors, even for built-in Python functions. Why don't these seem to be detected, even though ...
No secret option provided to Rack::Session::Cookie warning?
...e/session/abstract_store.rb
module Compatibility
def initialize(app, options = {})
options[:key] ||= '_session_id'
#fixed warning - SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
options[:secret] ||= Rails.application.config.s...
How to use pip with Python 3.x alongside Python 2.x
...
The approach you should take is to install pip for Python 3.2.
You do this in the following way:
$ curl -O https://bootstrap.pypa.io/get-pip.py
$ sudo python3.2 get-pip.py
Then, you can install things for Python 3.2 with pip-...
What is Prism for WPF?
...soft Patterns and Practices Team official guidance for building "composite applications" in WPF and Silverlight.
Its intended to provide guidance on the best practices for building large scale applications which are flexible in terms of development and maintainability.
This includes guidance on de...
Enable 'xp_cmdshell' SQL Server
...the previous values, you can read them from sys.configurations first, then apply them in reverse order at the end. We can also avoid unnecessary reconfigure calls:
declare @prevAdvancedOptions int
declare @prevXpCmdshell int
select @prevAdvancedOptions = cast(value_in_use as int) from sys.configu...