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Get generic type of java.util.List
...java.util.ArrayList;
import java.util.List;
public class Test {
List<String> stringList = new ArrayList<String>();
List<Integer> integerList = new ArrayList<Integer>();
public static void main(String... args) throws Exception {
Field stringListField = T...
How to make a vertical line in HTML
...
Put a <div> around the markup where you want the line to appear to next, and use CSS to style it:
.verticalLine {
border-left: thick solid #ff0000;
}
<div class="verticalLine">
some other content
</div&g...
AngularJS ngClass conditional
...
Using ng-class inside ng-repeat
<table>
<tbody>
<tr ng-repeat="task in todos"
ng-class="{'warning': task.status == 'Hold' , 'success': task.status == 'Completed',
'active': task.status == 'Started'...
How to write a large buffer into a binary file in C++, fast?
...
This did the job (in the year 2012):
#include <stdio.h>
const unsigned long long size = 8ULL*1024ULL*1024ULL;
unsigned long long a[size];
int main()
{
FILE* pFile;
pFile = fopen("file.binary", "wb");
for (unsigned long long j = 0; j < 1024; ++j){
...
Create batches in linq
...equence.Batch(size);
Which is implemented as:
public static IEnumerable<IEnumerable<TSource>> Batch<TSource>(
this IEnumerable<TSource> source, int size)
{
TSource[] bucket = null;
var count = 0;
foreach (var item in source)
{
if ...
How do I implement IEnumerable
...
If you choose to use a generic collection, such as List<MyObject> instead of ArrayList, you'll find that the List<MyObject> will provide both generic and non-generic enumerators that you can use.
using System.Collections;
class MyObjects : IEnumerable<MyObject>...
Spring Boot: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFa
...
use this one in your pom.xml :
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
or this one :
<dependency>
<groupId>...
Conventions for exceptions or error codes
...an exception is to unwind the stack and stop the program, if I'm writing a script an and I go for a key that's not in a dictionary it's probably an error, and I want the program to halt and let me know all about that.
If, however, I'm writing a piece of code which I must know the behaviour of in e...
Infinite scrolling with React JS
...unt() {
this.fetchData();
}
render() {
const loader = <div className="loader">Loading ...</div>;
let JobItems;
if(this.state.listData){
JobItems = this.state.listData.map(Job => {
return (
<tr>
<td>...
angularjs newline filter with no other html
...
Maybe you can achieve this only with html, a <preformated text> way ? It will avoid from using filters or do any kind of processing.
All you have to do is display the text within an element that has this CSS:
<p style="white-space: pre;">{{ MyMultiLineText}...