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How to make a whole 'div' clickable in html and css without JavaScript? [duplicate]
...oice for making this easy and maintainable.
Update:
In HTML5, placing a <div> inside an <a> is valid.
See http://dev.w3.org/html5/markup/a.html#a-changes (thanks Damien)
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impro...
Cooler ASCII Spinners? [closed]
..." >))'>", " >))'>", " >))'>", " >))'>", " <'((<", " <'((<", " <'((<"],
[" /\\O\n /\\/\n /\\\n / \\\n LOL LOL", " _O\n //|_\n |\n /|\n LLOL", " O\n /_\n |\\\n / |\n LOLLOL"],
[
"╔════...
C++0x has no semaphores? How to synchronize threads?
...You can easily build one from a mutex and a condition variable:
#include <mutex>
#include <condition_variable>
class semaphore
{
private:
std::mutex mutex_;
std::condition_variable condition_;
unsigned long count_ = 0; // Initialized as locked.
public:
void notify() {
...
Determine the data types of a data frame's columns
...
set.seed(3221) # this makes the example exactly reproducible
my.data <- data.frame(y=rnorm(5),
x1=c(1:5),
x2=c(TRUE, TRUE, FALSE, FALSE, FALSE),
X3=letters[1:5])
@Wilmer E Henao H's solution is very streamlined:
sapply(...
How do I convert an enum to a list in C#? [duplicate]
...
This will return an IEnumerable<SomeEnum> of all the values of an Enum.
Enum.GetValues(typeof(SomeEnum)).Cast<SomeEnum>();
If you want that to be a List<SomeEnum>, just add .ToList() after .Cast<SomeEnum>().
To use the Cast funct...
How to close tag properly?
...
<img src='stackoverflow.png' />
Works fine and closes the tag properly. Best to add the alt attribute for people that are visually impaired.
s...
How to center a button within a div?
...Just horizontal (as long as the main flex axis is horizontal which is default)
#wrapper {
display: flex;
justify-content: center;
}
Original Answer using a fixed width and no flexbox
If the original poster wants vertical and center alignment its quite easy for fixed width and height of the b...
Create an Array of Arraylists
... create arrays of parameterized types"
Instead, you could do:
ArrayList<ArrayList<Individual>> group = new ArrayList<ArrayList<Individual>>(4);
As suggested by Tom Hawting - tackline, it is even better to do:
List<List<Individual>> group = new ArrayList<L...
Access properties file programmatically with Spring?
...ponent;
@Component
public class PropertyPlaceholderExposer implements Map<String, String>, BeanFactoryAware {
ConfigurableBeanFactory beanFactory;
@Override
public void setBeanFactory(BeanFactory beanFactory) {
this.beanFactory = (ConfigurableBeanFactory) beanFactory;
...
How to store int[] array in application Settings
...or wrappers.
The thing is, that VS allows to serialize int[] type by default in the settings file - it just doesn't allow you to select it by default.
So, create a setting with desired name (e.g. SomeTestSetting) and make it of any type (e.g. string by default).
Save the changes.
Now go to your pr...