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Get class name of object as string in Swift
... like array, a dictionary, an Int, a NSDate, etc.
Because NSObject is the root class of most Objective-C class hierarchies, you could try to make an extension for NSObject to get the class name of every subclass of NSObject. Like this:
extension NSObject {
var theClassName: String {
re...
How can you determine a point is between two other points on a line segment?
...
The length of the segment is not important, thus using a square root is not required and should be avoided since we could lose some precision.
class Point:
def __init__(self, x, y):
self.x = x
self.y = y
class Segment:
def __init__(self, a, b):
self.a = a...
define() vs. const
...r.
An example of good define usage is maybe specifying your application's root path or a library's version number.
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What does it mean that Javascript is a prototype based language?
...asked... continually up the chain until the property is found or until the root object is reached.
Each function in JavaScript (which are objects themselves) actually has a member called "prototype", which is responsible for providing values when an object is asked for them. Having this member allo...
Why do you need ./ (dot-slash) before executable or script name to run it in bash?
...t having the current directory on that list is security.
Let's say you're root and go into another user's directory and type sl instead of ls. If the current directory is in PATH, the shell will try to execute the sl program in that directory (since there is no other sl program). That sl program mi...
How to properly import a selfsigned certificate into Java keystore that is available to all Java app
...y you are using, you may need to import an intermediate certificate and/or root certificate into the cacerts file. Use the following syntax to import certificates:
keytool -import -alias -keystore -trustcacerts -file
If you are importing both certificates the alias specified for each certificate ...
How do I parse a YAML file in Ruby?
...th"=>"/var/logs/",
"file"=>"TacoCloud.log",
"level"=>
{"root"=>"WARN", "org"=>{"springframework"=>{"security"=>"DEBUG"}}}}}
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Python: Get relative path from comparing two absolute paths
... print os.path.commonprefix(['/tmp', '/usr/var']) # No common prefix: the root is the common prefix
'/'
You can thus test whether the common prefix is one of the paths, i.e. if one of the paths is a common ancestor:
paths = […, …, …]
common_prefix = os.path.commonprefix(list_of_paths)
if c...
View entire check in history TFS
... @Drkawashima In Source Control Explorer, You have to navigate to the root folder, of the solution and choose 'View History' by right click. I'm getting every single checkin we did.
– Manivannan Nagarajan
Jun 9 '14 at 4:24
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How does the getView() method work when creating your own custom adapter?
...later is used to get the View object which you define in a layout xml (the root object, normally a LinearLayout,
FrameLayout, or RelativeLayout)
convertView is for recycling. Let's say you have a listview which can only display 10 items at a time, and currently it is
displaying item 1 -> item 10....