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Python学习之Jupyter Notebook和highchart安装 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...两步：
1.找到charts所在文件目录，一般在Python安装目录下的site-packages文件夹下，或者在jupyter notebook下输入
import sys
print(sys.path)
可以看到安装路径如下图
2.找到site-packages文件路径，打开charts文件夹，将chart...
【解决】Linux用户xfce界面卡住（不同地方登陆，状态不对导致） - 操作系统...
...致，应该是xfce桌面的bug，目前的解决方法是kill掉该用户下的所有进程，重新进入xfce桌面即可解决，ssh登陆用户目录下写个 Linux用户xfce界面卡住，可能是不同地方登陆，状态不对导致，应该是xfce桌面的bug，目前的解决方法是ki...
How do I check if file exists in jQuery or pure JavaScript?
...
With jQuery:
$.ajax({
url:'http://www.example.com/somefile.ext',
type:'HEAD',
error: function()
{
//file not exists
},
success: function()
{
//file exists
}
});
EDIT:
Here is the code for c...
How to use JavaScript variables in jQuery selectors?
...stead of toggle
});
})(jQuery);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" id="bx" />
<input type="button" name="bx" value="1" />
<input type="text" id="by" />
<in...
How can I post an array of string to ASP.NET MVC Controller without a form?
...ringArray[2] = "item3";
var postData = { values: stringArray };
$.ajax({
type: "POST",
url: "/Home/SaveList",
data: postData,
success: function(data){
alert(data.Result);
},
dataType: "json",
traditional: true
});
}
A...
What is this 'Lambda' everyone keeps speaking of?
... {
if (! users[name]) {
// expensive operations to get a user. Ajax for example
users[name] = user_from_ajax;
}
return users[name];
};
Later on, we may notice that we have a similar function:
var photos = [];
var getPhoto = function (name) {
if (! photo[name]) {
...
Append text to input field
...').val($('#input-field-id').val() + 'more text');
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input id="input-field-id" />
share
|
...
How to send an email from JavaScript
...om?subject=subject&body=body');
Another solution would be to do an ajax call to your server, so that the server sends the email. Be careful not to allow anyone to send any email through your server.
share
|
...
Open file dialog box in JavaScript
... just wanted file extension with .pdf to display..
– Ajax3.14
Feb 24 '12 at 21:40
1
@Ajax3.14 new...
How can I use jQuery in Greasemonkey?
...Greasemonkey. It was version 0.8 that added @require.
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
If you don't have 0.8, then use the technique Joan Piedra describes for manually adding a script element to the page.
Between version 0.8 and 0.9, @require is only ...