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Using Enums while parsing JSON with GSON
...d "status": "N",, where N=0,1,2,3 - depend on the Status values. So that's all, GSON works fine with the values for the nested enum class. In my case i've parsed a list of Items from json array:
List<Item> items = new Gson().<List<Item>>fromJson(json,
...
Execute code when Django starts ONCE only?
... entirely a separate problem. The idea of special one-time startup before all management commands is hard to understand. You'll have to provide something specific. Perhaps in another question.
– S.Lott
Feb 13 '12 at 12:49
...
How do you display code snippets in MS Word preserving format and syntax highlighting?
... Please note tath this requires open/libre office to be installed on your machine.
– BetaRide
Oct 10 '13 at 6:06
16
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Configure IIS Express for external access to VS2010 project
...erably you should add URL ACLs to grant the required permissions. In the example below permission is given to everyone, but you could use your own username.
Note: The urlacl must exactly match the binding. So a urlacl for http://*:8080 will allow a binding of *:8080:*, but not a binding of *:8080:l...
What's the need of array with zero elements?
...
This is a way to have variable sizes of data, without having to call malloc (kmalloc in this case) twice. You would use it like this:
struct bts_action *var = kmalloc(sizeof(*var) + extra, GFP_KERNEL);
This used to be not standard and was considered a hack (as Aniket said), but it was s...
Looping through localStorage in HTML5 and JavaScript
...
In addition to all the other answers, you can use $.each function from the jQuery library:
$.each(localStorage, function(key, value){
// key magic
// value magic
});
Eventually, get the object with:
JSON.parse(localStorage.getI...
Make a phone call programmatically
...ented and should therefore never be relied upon. Things may changed, For example Apple could decide a given URL scheme is something they need exclusively or simply do not wish to allow, then your app will break.
– DevC
Jul 10 '14 at 8:31
...
Use of “instanceof” in Java [duplicate]
...whether the actual object has some other type (normally more concrete).
Example:
public void doSomething(Number param) {
if( param instanceof Double) {
System.out.println("param is a Double");
}
else if( param instanceof Integer) {
System.out.println("param is an Integer");
}
if...
“for” vs “each” in Ruby
...
Your first example,
@collection.each do |item|
# do whatever
end
is more idiomatic. While Ruby supports looping constructs like for and while, the block syntax is generally preferred.
Another subtle difference is that any variable y...
Blocks on Swift (animateWithDuration:animations:completion:)
... dat completion block syntax :(
– Chris Allinson
Sep 25 '16 at 0:19
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