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Freeing up a TCP/IP port?
...ing on that port. The easiest way to do that would be to use the fuser(1) command. For example, to see all of the processes listening for http requests on port 80 (run as root or use sudo):
# fuser 80/tcp
If you want to kill them, then just add the -k option.
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Objective-C formatting string for boolean?
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69
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Str_replace for multiple items
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Good answer, adding @dogbert answer in would make it complete for the people who don't read the manual and don't realise str_split returns an array.
– Bradmage
Dec 31 '15 at 23:13
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JavaScript object: access variable property by name as string [duplicate]
...notation, var side = columns.right;, except the fact that right could also come from a variable, function return value, etc., when using bracket notation.
If you NEED a function for it, here it is:
function read_prop(obj, prop) {
return obj[prop];
}
To answer some of the comments below tha...
CSS selector for “foo that contains bar”? [duplicate]
...; they have been proposed multiple times but I know of no existing or forthcoming standard including them. You are correct that you would need to use something like jQuery or use additional class annotations to achieve the effect you want.
Here are some similar questions with similar results:
Is...
ASP.NET MVC 5 vs. AngularJS / ASP.NET WebAPI [closed]
...evaluating the programming model for creating future Webapplications in my company. So I will decide between ASP.NET MVC 5 (with Razor Views) and AngularJS with ASP.NET WebAPI. What are the advantages / disadvantages of these two programming models?
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网
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QoS 2
恰好一次
PUBLISH → PUBREC → PUBREL → PUBCOMP
金融交易、计费系统
最高
QoS实现示例：
// 设置不同QoS级别发布消息
when Button_PublishQoS0.Click
do
call UrsPahoMqttClient1.Publish "sensor/temperature", "25.6", 0
when ...
What is the Gradle artifact dependency graph command?
I read this comment in the Gradle docs :
8 Answers
8
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iPhone Simulator location
...You can use ~ in the path instead of /Users/INSERT_YOUR_USER_HERE, so it becomes: ~/Library/Application Support/iPhone Simulator/
– progrmr
Nov 30 '11 at 15:05
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Force page scroll position to top at page refresh in HTML
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Does not work on Safari. But this -> stackoverflow.com/a/18633915/102133 does.
– Ben
Apr 26 '14 at 15:02
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