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C# generic type constraint for everything nullable
...oo<int?>();
Console.WriteLine(foo1.IsNull());
var foo2 = new Foo<string>();
Console.WriteLine(foo2.IsNull());
var foo3= new Foo<int>(); // THROWS
Console.WriteLine(foo3.IsNull());
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What Xcode keyboard shortcuts do you use regularly? [closed]
...wever now I find the open quickly command better (cmd-shift-O , type a few chars, return)
– Robert
Nov 30 '12 at 12:45
6
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Sort JavaScript object by key
...ame order:
First all Array indices, sorted numerically.
Then all string keys (that are not indices), in the order in which they were created.
Then all symbols, in the order in which they were created.
So yes, JavaScript objects are in fact ordered, and the order of their keys/proper...
Why can I access TypeScript private members when I shouldn't be able to?
... even detected outside of the containing class.
class Person {
#name: string
constructor(name: string) {
this.#name = name;
}
greet() {
console.log(`Hello, my name is ${this.#name}!`);
}
}
let jeremy = new Person("Jeremy Bearimy");
jeremy.#name
// ~~~~~
/...
how can I add the aidl file to Android studio (from the in-app billing example)
...' to the directory 'src/main/aidl'
Locate your sdk location and go to "sdk\extras\google\play_billing". Default location for the sdk is "C:\Program Files (x86)\Android\android-sdk". If you custom changed it, then you will have to figure out the location through the sdk manager.
Copy 'IInAppBillingSe...
How to clone all repos at once from GitHub?
... see anything referencing what I know of our repositories or the 'ssh_url' string. I suspect I didn't do the call properly. curl -i https://github.com/api/v3/orgs/company/repos?access_token=<token>
– numb3rs1x
Oct 24 '13 at 21:59
...
Basic HTTP and Bearer Token Authentication
... this:
location /api {
try_files $uri $uri/ /index.php?$query_string;
}
location / {
try_files $uri $uri/ /index.php?$query_string;
auth_basic "Enter password";
auth_basic_user_file /path/to/.htpasswd;
}
Authorization: Bearer will do the job of de...
Linear Layout and weight in Android
... parent view. Default weight is zero
calculation to assign any Remaining/Extra space between child. (not the total space)
space assign to child = (child individual weight) / (sum of weight of every child in Linear Layout)
Example (1):
if there are three text boxes and two of them declare a we...
What's the canonical way to check for type in Python?
...you're using Python 2, you may actually want to use:
if isinstance(o, basestring):
because this will also catch Unicode strings (unicode is not a subclass of str; both str and unicode are subclasses of basestring). Note that basestring no longer exists in Python 3, where there's a strict separati...
Do checkbox inputs only post data if they're checked?
...box field), and checking the checkbox, the post value is a comma separated string of the values, ie. something like "0,1"
– ʞᴉɯ
Oct 5 '16 at 11:16
1
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