大约有 41,000 项符合查询结果（耗时：0.0286秒） [XML]
Decimal precision and scale in EF Code First
...ty").MakeGenericMethod(classType).Invoke(modelBuilder, null);
ParameterExpression param = ParameterExpression.Parameter(classType, "c");
Expression property = Expression.Property(param, propAttr.prop.Name);
LambdaExpression lambdaExpression = Expression.Lambda(...
Automapper - how to map to constructor parameters instead of property setters
...s a treat for me; AutoMapper currently doesn't like constructors where all parameters are optional, so I just use .ConstructUsing(x => new MyClass());
– David Keaveny
Apr 11 '11 at 23:56
...
How to integrate nodeJS + Socket.IO and PHP?
...
var socket = io();
/**
* Set Default Socket For Show Notification
* @param {type} data
* @returns {undefined}
*/
socket.on('show_notification', function (data) {
showDesktopNotification(data.title, data.message, data.icon);
});
/**
* Set Notification Request
* @type type
*/
function s...
Handling a colon in an element ID in a CSS selector [duplicate]
...
In JSF 2,0, you can specify the separator using the web.xml file as init-param of javax.faces.SEPARATOR_CHAR
Read this:
Is it possible to change the element id separator in JSF?
share
|
improv...
How to use Servlets and Ajax?
...hout fiddling around with collecting and passing the individual form input parameters. Assuming an existing form which works perfectly fine without JavaScript/jQuery (and thus degrades gracefully when enduser has JavaScript disabled):
<form id="someform" action="someservlet" method="post">
...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
... String.Concat in Reflector, you'll see it:
// while looping through the parameters
strArray[i] = (str == null) ? Empty : str;
// then concatenate that string array
(MSDN mentions it, too: http://msdn.microsoft.com/en-us/library/k9c94ey1.aspx)
On the other hand, ToString() is an instance meth...
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
...e comments
2020 comment: rather than using regex, we now have URLSearchParams, which does all of this for us, so no custom code, let alone regex, are necessary anymore.
– Mike 'Pomax' Kamermans
Browser support is listed here https://caniuse.com/#feat=urlsearchparams
I would suggest...
equals vs Arrays.equals in Java
...hod, which states
* that equal objects must have equal hash codes.
*
* @param obj the reference object with which to compare.
* @return {@code true} if this object is the same as the obj
* argument; {@code false} otherwise.
* @see #hashCode()
* @see java.util.HashMap
*/...
Node.js / Express.js - How does app.router work?
... middleware to process requests.
route used as middleware to validate parameters using ".param()".
app.route() used as a shortcut to the Router to define multiple requests on a route
when we are using app.route(), we are attaching our app with that router.
var express = require('exp...
Collections.emptyList() vs. new instance
... Starting with Java 7, you can let the compiler infer the type parameter of the generic method invocation from the target type: List<Foo> list = Collections.emptyList()
– Paul Jackson
May 15 '15 at 20:16
...