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How can I view the shared preferences file using Android Studio?
...t allows for multiple shared preference files
– Christopher Rucinski
Aug 19 '15 at 22:03
Thanks, I'm just having troub...
What REST PUT/POST/DELETE calls should return by a convention?
...o be snarky. Many people seem to think REST adds addition requirements on top of the HTTP methods. However, that is not the case. There are additional constraints but they do not really impact the behaviour of the HTTP methods. RFC2616 is definitely the guide to follow.
– D...
How to use enums in C++
...instance of a class.
Unfortunately, enums are magical and so the analogy stops there. Because with a class, you can do std::string::clear to get a pointer to the member function, but in C++03, Days::Sunday is invalid. (Which is sad). This is because C++ is (somewhat) backwards compatable with C,...
Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...rocedure call technology stack. It works by building a new abstraction on top of an existing protocol (HTTP).
REST is a document oriented approach, that simply uses the features of an existing protocol (HTTP). "REST" is just a buzzword -- the concept is this: Just use the web the way it was desig...
Get just the filename from a path in a Bash script [duplicate]
...e two steps here where IMO there need only be one, just like the currently top voted answer at the marked duplicate: filename="${fileNameWithPath##*/}"
– Alex Hall
Aug 2 at 15:48
...
How to tell whether a point is to the right or left side of a line
...r delta between the two points. (Or maybe smaller delta .. this is off the top of my head.)
– ToolmakerSteve
Jul 10 '13 at 5:20
...
Can we make unsigned byte in Java
...her than +127 to a byte (or lower than -128). However, there's nothing to stop you downcasting an int (or short) in order to achieve this:
int i = 200; // 0000 0000 0000 0000 0000 0000 1100 1000 (200)
byte b = (byte) 200; // 1100 1000 (-56 by Java specification, 200 by convention)
/*
* Will print...
dispatch_after - GCD in Swift?
...
I use dispatch_after so often that I wrote a top-level utility function to make the syntax simpler:
func delay(delay:Double, closure:()->()) {
dispatch_after(
dispatch_time(
DISPATCH_TIME_NOW,
Int64(delay * Double(NSEC_PER_SEC))
...
How to reload a clojure file in REPL
...can place in anywhere. The file should require the refresh function in the top ns declaration like this:
(ns user
(:require [clojure.tools.namespace.repl :refer [refresh]]))
You can setup a leiningen user profile in ~/.lein/profiles.clj so that location you put the file in is added to the class...
Is it possible to use “/” in a filename?
...write my characters from the bottom and move up. I think starting from the top and moving down while writing a character often flows better.
– Jesse W. Collins
Mar 27 '18 at 17:24
...