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How can I round down a number in Javascript?
... slow compared to using a bitwise OR operation:
var rounded = 34.923 | 0;
alert( rounded );
//alerts "34"
EDIT Math.floor() is not slower than using the | operator. Thanks to Jason S for checking my work.
Here's the code I used to test:
var a = [];
var time = new Date().getTime();
for( i = 0; i...
Uploading both data and files in one form using Ajax?
...T',
data: formData,
success: function (data) {
alert(data)
},
cache: false,
contentType: false,
processData: false
});
});
Short Version
$("form#data").submit(function(e) {
e.preventDefault();
var formData = new FormData(this...
How can I render inline JavaScript with Jade / Pug?
... it before the dot:
script(type="text/javascript").
if (10 == 10) {
alert("working");
}
This will compile to:
<script type="text/javascript">
if (10 == 10) {
alert("working");
}
</script>
sha...
What “things” can be injected into others in Angular.js?
...ion() {
this.$get = function() {
return function(name) {
alert("Hello, " + name);
};
};
});
});
Here we've defined a new provider for a service called greeting; we can inject a variable named greeting into any injectable function (like controllers, more on that later)...
How to differentiate single click event and double click event?
...
});
});
}
Usage:
$("button").single_double_click(function () {
alert("Try double-clicking me!")
}, function () {
alert("Double click detected, I'm hiding")
$(this).hide()
})
<button>Click Me!</button>
EDIT:
As stated below, prefer using the native dblclick event: htt...
How to make an alert dialog fill 90% of screen size?
I can create and display a custom alert dialog just fine but even so I have android:layout_width/height="fill_parent" in the dialog xml it is only as big as the contents.
...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...',
crossDomain: true,
dataType: 'jsonp',
success: function() { alert("Success"); },
error: function() { alert('Failed!'); },
beforeSend: setHeader
});
share
|
improve this answe...
Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
... 'application/json; charset=utf-8',
success: function (data) {
alert(data.success);
},
error: function () {
alert("error");
}
});
share
|
improve this answer
...
DynamicRecycler 拓展：高效动态列表 · App Inventor 2 中文网
..."你好，有什么可以帮你的？"),
[创建列表]("receive", "想了解一下产品信息")
)
// 步骤 1: 创建 RecyclerView
调用 DynamicRecycler1.Create("chat", VerticalArrangement1)
// 步骤 2: 设置从末尾堆叠的线性布局
设置 DynamicRecycler1.LayoutManager ...
Pass props to parent component in React.js
...e but it could also be
// in props, coming from another parent.
alert("The Child button text is: " + this.state.childText);
// You can also access the target of the click here
// if you want to do some magic stuff
alert("The Child HTML is: " + event.target.outerHTML);
}
...