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How to find the size of localStorage
...will make use of HTML5's localStorage. I've read all about the size limitations for different browsers. However, I haven't seen anything on how to find out the current size of a localStorage instance. This question seems to indicate that JavaScript doesn't have a built in way of showing the size f...
How is AngularJS different from jQuery
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I mixed up one thing ! for example we use php for server side and we take our framework based on MVC concept and in template which we use javascript we use Angular js too so here angular js MVC is useless , isn't it?
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What is the difference between “int” and “uint” / “long” and “ulong”?
...hat they really meant, and a bit mind-numbing.
It's crappy coding when you mix int.
use int and uint when you just want a fast integer and don't care about the range (other than signed/unsigned).
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Ant: How to execute a command for each file in directory?
...r each file in a directory.
I am looking for a platform-independent solution.
8 Answers
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Select n random rows from SQL Server table
...s plus the join cost, which on a large table with a small percentage selection should be reasonable.
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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...t (build 1.8.0_60-b27) Java HotSpot(TM)
64-Bit Server VM (build 25.60-b23, mixed mode)
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How to navigate through textfields (Next / Done Buttons)
...focus next. This is what makes tabbing between text fields work. But since iOS devices do not have a keyboard, only touch, this concept has not survived the transition to Cocoa Touch.
This can be easily done anyway, with two assumptions:
All "tabbable" UITextFields are on the same parent view.
Th...
How to calculate the SVG Path for an arc (of a circle)
...um's great answer, here's a method for generating an arced path:
function polarToCartesian(centerX, centerY, radius, angleInDegrees) {
var angleInRadians = (angleInDegrees-90) * Math.PI / 180.0;
return {
x: centerX + (radius * Math.cos(angleInRadians)),
y: centerY + (radius * Math....
How to write binary data to stdout in python 3?
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An idiomatic way of doing so, which is only available for Python 3, is:
with os.fdopen(sys.stdout.fileno(), "wb", closefd=False) as stdout:
stdout.write(b"my bytes object")
stdout.flush()
The good part is that it uses t...
How to create default value for function argument in Clojure
...ve and/or a different scope (var, local). The partial function can also be mixed with some of the approaches above if desired:
(defn string->integer
([s] (string->integer s 10))
([base s] (Integer/parseInt s base)))
(def hex (partial string->integer 16))
(Note this is slightly diff...