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How do I make an asynchronous GET request in PHP?
...0,
$errno, $errstr, 30);
$out = "POST ".$parts['path']." HTTP/1.1\r\n";
$out.= "Host: ".$parts['host']."\r\n";
$out.= "Content-Type: application/x-www-form-urlencoded\r\n";
$out.= "Content-Length: ".strlen($post_string)."\r\n";
$out.= "Connection: Close\r\n\r\n";
if ...
Round a Floating Point Number Down to the Nearest Integer?
...
Nice addition. int(-1.1) == -1 while -1.1//1 == -2.0 however decimal.Decimal('-1.1')//1 == decimal.Decimal('-1') (as documented, claim 2 isn't true for decimal), so relying on how // behaves is not fully stable, even today.
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What is a “surrogate pair” in Java?
...re too small to represent all of the Unicode characters in Unicode version 3.1, 32-bit values — called code points — were adopted for the UTF-32 encoding scheme.
But 16-bit values are preferred over 32-bit values for efficient memory use, so Unicode introduced a new design to allow for the conti...
Comment shortcut Android Studio
...ustom foldings in the current file" Doesn't these shortcuts work now in AS 3.1? I'm using MacBook Air 2017.
– Thracian
Jun 3 '18 at 15:22
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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
... naN
Nana
nani lol
--nnf
nnf--
nnn
None
uum
Zero cool
-zzz
1
1.1
1.234E10
5
11
Either of -g or -n, be aware of locale effect. You may want to specify LC_NUMERIC as us_EN.UTF-8 to avoid fr_FR.UTF-8 sort - with floating number failed:
$ LC_COLLATE=fr_FR.UTF-8 LC_NUMERIC=fr_FR.UTF-8 so...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...com" https://s3.amazonaws.com/xxxxxxxxx/assets/fonts/my-cool-font.ttf
HTTP/1.1 200 OK
x-amz-id-2: Ay63Qb5uR98ag47SRJ91+YALtc4onRu1JUJgMTU98Es/pzQ3ckmuWhzzbTgDTCt+
x-amz-request-id: F1FFE275C0FBE500
Date: Thu, 14 Aug 2014 09:39:40 GMT
Access-Control-Allow-Origin: https://example.com
Access-Control-Al...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
... require 'securerandom' is no longer necessary if using Rails 3.1 or higher.
– Eric Wanchic
Nov 5 '13 at 3:42
...
Counting Line Numbers in Eclipse [closed]
...d much more:
http://metrics.sourceforge.net/
It says it requires Eclipse 3.1, although I imagine they mean 3.1+
Here's another metrics plugin that's been tested on Ganymede:
http://eclipse-metrics.sourceforge.net
share
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Android Studio: Where is the Compiler Error Output Window?
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This answer is outdated. For Android 3.1 Studio go to this answer
One thing you can do is deactivate the external build. To do so click on "compiler settings icon" in the "Messages Make" panel that appears when you have an error. You can also open the compiler ...
Kotlin: how to pass a function as parameter to another?
...ssing buz into foo
fun something() {
foo("hi", ::buz)
}
Since Kotlin 1.1 you can now use functions that are class members ("Bound Callable References"), by prefixing the function reference operator with the instance:
foo("hi", OtherClass()::buz)
foo("hi", thatOtherThing::buz)
foo("hi", this...