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What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?
...
Difference between servlet and root context
Spring allows you to build multilevel application context hierarchies, so the required bean will be fetched from the parent context if it's not present in the current application context. In web apps as default there are two hierarchy levels, root and se...
Performing Inserts and Updates with Dapper
...ntrib project in the form of these IDbConnection extension methods:
T Get<T>(id);
IEnumerable<T> GetAll<T>();
int Insert<T>(T obj);
int Insert<T>(Enumerable<T> list);
bool Update<T>(T obj);
bool Update<T>(Enumerable<T> list);
bool Delete<T>...
Get form data in ReactJS
...ssword: e.target.value});
},
render : function() {
return (
<form>
<input type="text" name="email" placeholder="Email" value={this.state.email} onChange={this.handleEmailChange} />
<input type="password" name="password" placeholder="Password" value={t...
What goes into your .gitignore if you're using CocoaPods?
...my experience. I check it all in because I don't have access to the build script for my CI host (business rule) and treat CocoaPods as a developer tool, not a build system or package manager.
– codepoet
May 5 '14 at 15:58
...
Change Circle color of radio button
...le, just set the buttonTint color: (only works on api level 21 or above)
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/radio"
android:checked="true"
android:buttonTint="@color/your_color"/>
in your values/colors.xm...
How to apply multiple styles in WPF
In WPF, how would I apply multiple styles to a FrameworkElement ? For instance, I have a control which already has a style. I also have a separate style which I would like to add to it without blowing away the first one. The styles have different TargetTypes, so I can't just extend one with the ...
Why must a lambda expression be cast when supplied as a plain Delegate parameter
...
Tired of casting lambdas over and over?
public sealed class Lambda<T>
{
public static Func<T, T> Cast = x => x;
}
public class Example
{
public void Run()
{
// Declare
var c = Lambda<Func<int, string>>.Cast;
// Use
var f...
Entity Framework DateTime and UTC
...n properties)
{
var attr = property.GetCustomAttribute<DateTimeKindAttribute>();
if (attr == null)
continue;
var dt = property.PropertyType == typeof(DateTime?)
? (DateTime?) property.GetValue(entity)
...
What is the difference between XML and XSD?
... am clear - if a 3rd party has sent me a .XSD document with the likes of: <xs:element name="QuoteRequestID" type="xs:unsignedLong" minOccurs="0" /> included - this is just a description of the fields isn't it. Is it a reasonable thing to ask them for an actual sample request which would be raw...
Return all enumerables with yield return at once; without looping through
...aling with GetErrors. Both methods have the same return type IEnumerable<ErrorInfo> .
6 Answers
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