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按钮形状问题 - App应用开发 - 清泛IT社区，为创新赋能！
...弧度的。可能不同手机显示效果会有细微差别，可以尝试使用背景图片，这样显示效果就完全可控且一致。
【鸿蒙内核】记录一次鸿蒙内核问题跟踪历程 - C/C++ - 清泛IT社区，为创新赋能！
...开发语言。
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在纯血鸿蒙上出现了一个网络问题，使用 select 模型，Win/Linux都运行的很好，但是鸿蒙总是失败。
根据日志，标准Linux则是自动重用FID，比如10号关闭再打开，还是10号；但是鸿蒙不是，它会一直增加，到了10...
Keeping ASP.NET Session Open / Alive
...ed flash" in the corner :)
setHeartbeat();
},
"json"
);
}
Session handler can be as simple as:
public class SessionHeartbeatHttpHandler : IHttpHandler, IRequiresSessionState
{
public bool IsReusable { get { return false; } }
public void ProcessRequest(Http...
Stop Visual Studio from launching a new browser window when starting debug?
...his can now be set for each launch profile.
Open the file launchsettings.json under the Startup Project Properties folder and add "launchBrowser": false to the profile you are configuring, such as in:
"profiles": {
"IIS Express": {
"commandName": "IISExpress",
"launchBrowser": fa...
Pass array to mvc Action via AJAX
...le to do this just fine:
$.ajax({
url: 'controller/myaction',
data: JSON.stringify({
myKey: myArray
}),
success: function(data) { /* Whatever */ }
});
Then your action method would be like so:
public ActionResult(List<int> myKey)
{
// Do Stuff
}
For you, it looks li...
Django REST framework: non-model serializer
...ramework comes with a few built-in renderers. Out of the box it can return JSON and XML to the API consumer. You can also enable YAML by just installing the required python module. Django-rest-framework will output any basic object like dict, list and tuple without any extra work on your part.
So b...
Combining node.js and Python
... server and TCP/IP sockets otherwise. For marshaling protocol I would take JSON or protocol buffer. If threaded Python shows up to be a bottleneck, consider using Twisted Python, which
provides the same event driven concurrency as do node.js.
If you feel adventurous, learn clojure (clojurescript, c...
Bootstrap: How do I identify the Bootstrap version?
...
METHOD 1
In Package.json
"dependencies": {
// ...
"bootstrap": "4.1.3"
// ...
}
METHOD 2
Open node_modules folder and under that
Search and open bootstrap folder
Now you'll be able to see version number in the following files
p...
REST API 404: Bad URI, or Missing Resource?
...owed the rest API design documents and I sent back HTTP 404 with a perfect JSON error message to client when there was no data which align to the query conditions (for example zero record was selected).
When there was no data to sent back to the client I prepared an perfect JSON message with intern...
How to convert URL parameters to a JavaScript object?
... answer based on the comments.
var search = location.search.substring(1);
JSON.parse('{"' + decodeURI(search).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g,'":"') + '"}')
Example
Parse abc=foo&def=%5Basf%5D&xyz=5 in five steps:
decodeURI: abc=foo&def=[asf]&xyz=5
Es...