Having different pipes is a very common case, where each pipe does a different thing. Adding each pipe to each component may become a repetitive code.
It is possible to bundle all frequently used pipes in one Module and import that new module in any component needs the pipes.
breaklines.ts
import...
apcu_store can be used to store,
apcu_fetch to retrieve values:
$key = 'Hello';
$value = 'World';
apcu_store($key, $value);
print(apcu_fetch('Hello')); // 'World'
apcu_cache_info provides
information about the store and its entries:
print_r(apcu_cache_info());
Note that invoking apcu_cache_info() without limit will return the complete
data currently stored.
To only get the meta data, use apcu_cache_info(true).
To get information about certain cache ...
When creating a std::unique_lock, there are three different locking strategies to choose from: std::try_to_lock, std::defer_lock and std::adopt_lock
std::try_to_lock allows for trying a lock without blocking:
{
std::atomic_int temp {0};
std::mutex _mutex;
std::thread t( [&...
/**
* Set a custom add to cart URL to redirect to
* @return string
*/
function custom_add_to_cart_redirect() {
return 'http://www.yourdomain.com/your-page/';
}
add_filter( 'woocommerce_add_to_cart_redirect', 'custom_add_to_cart_redirect' );
std::mutex is a simple, non-recursive synchronization structure that is used to protect data which is accessed by multiple threads.
std::atomic_int temp{0};
std::mutex _mutex;
std::thread t( [&](){
while( temp!= -1){
...
Recursive mutex allows the same thread to recursively lock a resource - up to an unspecified limit.
There are very few real-word justifications for this. Certain complex implementations might need to call an overloaded copy of a function without releasing the lock.
std::atomic_int temp{0};
...
std::scoped_lock provides RAII style semantics for owning one more mutexes, combined with the lock avoidance algorithms used by std::lock. When std::scoped_lock is destroyed, mutexes are released in the reverse order from which they where acquired.
{
std::scoped_lock lock{_mutex1,_mutex2};
...
Compress-Archive -Path C:\Documents\* -Update -DestinationPath C:\Archives\Documents.zip
this will add or replace all files Documents.zip with the new ones from C:\Documents
The List interface is implemented by different classes. Each of them has its own way for implementing it with different strategies and providing different pros and cons.
Classes implementing List
These are all of the public classes in Java SE 8 that implement the java.util.List interface:
Abs...
Many biological questions can be translated into a DNA sequencing problem. For instance, if you want to know the expression level of a gene you can: copy its mRNAs into complementary DNA molecules, sequence each of the resulting DNA molecules, map those sequences back to the reference genome, and th...
Most kivy apps start with this structure:
from kivy.app import App
class TutorialApp(App):
def build(self):
return
TutorialApp().run()
There is several way to go from here :
All the codes below (except example 1 and 3) have the same widget and similar features, but show diffe...
Since TreeMaps and TreeSets maintain keys/elements according to their natural ordering. Therefor TreeMap keys and TreeSet elements have to comparable to one another.
Say we have a custom Person class:
public class Person {
private int id;
private String firstName, lastName;
priva...
OnInit: this is really amazing thing in ionic2 or we can say in AngularJs2. With the same above example we can see what is ngOnInit is. So you are ready with the service method, now in your view/page you want that student list data available as soon as your view is going to appear, this should be th...
The value of GOOGLE-FORM-PREFILLED-URL should look something like this:
https://docs.google.com/forms/.../?usp=pp_url&entry.1739003583=labelname1
jQuery('#googleFormButton').click(showGoogleForm)
jQuery('#googleFormButton').attr('googleFormsURL', 'GOOGLE-FORM-PREFILLED-URL')
To work with Json using C#, it is need to use Newtonsoft (.net library). This library provides methods that allows the programmer serialize and deserialize objects and more.
There is a tutorial if you want to know details about its methods and usages.
If you use Visual Studio, go to Tools/Nuget P...
This getting started assumes you are working with create-react-app, or something equivalent using Babel and all the goodies out there.
Also check out the great documentation right here.
First, install react-router-dom:
npm install react-router-dom or yarn add react-router-dom.
Then, create a com...
