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Differences between socket.io and websockets
...d(i);
}
log('opening websocket connection');
var s = new WebSocket('ws://'+window.location.host+'/');
s.addEventListener('error', function (m) { log("error"); });
s.addEventListener('open', function (m) { log("websocket connection open"); });
s.addEventListener('message', function (m) { log(m.data);...
Global access to Rake DSL methods is deprecated
...
I was having the same problem on Windows with the installer. Ruby 1.9.2 and Rails 3.0.9.
Here is what I did:
bundle update rake
bundle show rake
After doing that I was running rake 0.9.2.
Then I updated the Rakefile in application root folder as follows...
Creating .pem file for APNS?
...rd and I can confirm it works brilliantly on both a linux php server and a windows php server.
You can find their 5-step pem creation process right at the bottom of the page.
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Activate a virtualenv via fabric as deploy user
...irtualenvwrapper installations where workon is in $PATH, in other words -- Windows)
from contextlib import contextmanager
from fabric.api import prefix
@contextmanager
def virtualenv():
with prefix("workon env1"):
yield
def deploy():
with virtualenv():
run("pip freeze >...
Vagrant ssh authentication failure
...sers\USERNAME\.ssh\id_rsa.pub
PS: Finally - suggest you look at Ubuntu on Windows 10
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ComponentGroup 组件组扩展：监控内容变化和批量启用禁用组件 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 MIT同步更新的中文本...
PHP json_encode encoding numbers as strings
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I'm encountering the same problem (PHP-5.2.11/Windows). I'm using this workaround
$json = preg_replace( "/\"(\d+)\"/", '$1', $json );
which replaces all (non-negative, integer) numbers enclosed in quotes with the number itself ('"42"' becomes '42').
See also this com...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
...it only gives you the option to host your application outside of iis, in a windows service for example
– Alexander Derck
May 11 '17 at 22:35
...
How can mixed data types (int, float, char, etc) be stored in an array?
...er to use, by removing the internal union. This is the style used in the X Window System for things like Events.
The example in Barmar's answer gives the name val to the internal union. The example in Sp.'s answer uses an anonymous union to avoid having to specify the .val. every time you access th...
What are the dark corners of Vim your mom never told you about? [closed]
... :.! [command], and it'll dump the output of the command into your current window. That's : . !
For example:
:.! ls
I use this a lot for things like adding the current date into a document I'm typing:
:.! date
sha...