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When should I use OWIN Katana?
...he second aspect is that it works as a pipeline.
You can plug any middlewares (and as many as you want) between the webserver and your application.
This allows for more modular solutions. You can develop redistributable middlewares that can impact the request/response coming to/from your app...
Why would a JavaScript variable start with a dollar sign? [duplicate]
... JS-Variables should use camelCase. email_fields -> emailField. Only valid use-case for _ is as a prefix for private/protected properties.
– cschuff
Sep 22 '14 at 12:18
11
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Parsing JSON using Json.net
...public enum PositionType { none, point }
public class Ref
{
public int id { get; set; }
}
public class SubObject
{
public NameTypePair attributes { get; set; }
public Position position { get; set; }
}
public class Position
{
public int x { get; set; }
public int y { get; set; }
}...
How can I get the last 7 characters of a PHP string?
...characters are greater then 7 return last 7 characters else return the provided string.
or do this if you need to return message or error if length is less then 7
$newstring = (strlen($dynamicstring)>7)?substr($dynamicstring, -7):"message";
substr documentation
...
Flexbox: center horizontally and vertically
...;
align-items: center;
justify-content: center;
}
.row {
width: auto;
border: 1px solid blue;
}
.flex-item {
background-color: tomato;
padding: 5px;
width: 20px;
height: 20px;
margin: 10px;
line-height: 20px;
color: white;
font-weight: ...
微博为什么限制140字(附短信70字限制考) - 闲聊区 - 清泛IT社区，为创新赋能！
...更新状态的字数限制，本身是160字母的限制，再留20字给id长度，剩余140字母留给用户发挥。此外，YAHOO!的meme（2,000字）和Google的Buzz（没有限制）等对字数都没有短而精的要求，在这个层面上，算不上微博，只能算轻量级博客，...
Get element from within an iFrame
...
var iframe = document.getElementById('iframeId');
var innerDoc = (iframe.contentDocument) ? iframe.contentDocument : iframe.contentWindow.document;
You could more simply write:
var iframe = document.getElementById('iframeId');
var innerDoc = iframe.content...
What is the http-header “X-XSS-Protection”?
...ecurity-part-iv-the-xss-filter.aspx and http://blog.veracode.com/2014/03/guidelines-for-setting-security-headers/
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Reactjs: Unexpected token '
...
He said he is just starting with Reactjs , for React babel preset have to be use.May be the webpack configuration missed the babel preset
– Nuwa
Jun 3 '16 at 8:06
...
Remove scrollbar from iframe
...
in your css:
iframe{
overflow:hidden;
}
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