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BLE（二）信道&数据包&协议栈格式 - 创客硬件开发 - 清泛IT社区，...
...ID，里面的0xFE**则是私有Characteristic的UUID。下面的Immediate Alert 显示出了名称，代表其不是小米私有的Service，而是官方公开定义的Service。点击进入这个Characteristic，看到它的UUID为2A06。然后我们到蓝牙官网定义的列表Characteristics搜...
Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
...
Try this
Change the order of files it should be like below..
<script src="js/jquery-1.11.0.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/wow.min.js"></script>
...
Nested JSON objects - do I have to use arrays for everything?
...unction (index1, w) {
$.each(w, function (index2, x) {
alert(x.id);
});
});
});
`
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load scripts asynchronously
...ns for async loading:
//this function will work cross-browser for loading scripts asynchronously
function loadScript(src, callback)
{
var s,
r,
t;
r = false;
s = document.createElement('script');
s.type = 'text/javascript';
s.src = src;
s.onload = s.onreadystatechange = func...
Get form data in ReactJS
... </form>);
},
submitForm: function(e) {
e.preventDefault();
alert(React.findDOMNode(this.refs.theInput).value);
}
More info can be found in the React docs:
https://facebook.github.io/react/docs/more-about-refs.html#the-ref-string-attribute
For a lot of the reasons described in How ...
Debugging in Clojure? [closed]
...bug-repl that works with swank now: hugoduncan.org/post/2010/… (Spoiler alert: it's awesome)
– user61051
May 11 '10 at 22:36
...
Reliable way for a Bash script to get the full path to itself [duplicate]
I have a Bash script that needs to know its full path. I'm trying to find a broadly-compatible way of doing that without ending up with relative or funky-looking paths. I only need to support Bash, not sh, csh, etc.
...
React JSX: selecting “selected” on selected option
...tState({value: event.target.value});
handleSubmit = (event) => {
alert('Your favorite flavor is: ' + this.state.value);
event.preventDefault();
}
render() {
return (
<form onSubmit={this.handleSubmit}>
<label>
Pick your favorite flavor:
...
this.setState isn't merging states as I would expect
...gt; _.merge({}, previousState, { selected: { name: "Barfood"} }), () => alert(this.state.selected));
I used merge because extend discards the other properties otherwise.
React Immutability example:
import update from "react-addons-update";
this.setState((previousState) => update(previousS...
Scripting Language vs Programming Language [closed]
Can anyone explain the difference between Scripting Language and Programming Language please?
Also can you state some examples for each. I have Googled a lot but I always find the best answers from Stack Overflow.
...