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Push Notifications in Android Platform
... On April 10, 2018, Google deprecated GCM. The GCM server and client APIs were removed on May 29, 2019. Migrate GCM apps to Firebase Cloud Messaging (FCM), which inherits the reliable and scalable GCM infrastructure, plus many new features. See the migration guide to learn more.
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Why is it a bad practice to return generated HTML instead of JSON? Or is it?
...ith JSON your backend can work with XML, SVG, database engines, cross-site API and a thousand other frontends and systems that can accept JSON. With HTML, you will be only able to use it in within HTML.
– SF.
Mar 11 '10 at 15:43
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What are the differences between Deferred, Promise and Future in JavaScript?
...var mostRecentShortUrl = shortUrls[0];
return expandUrlUsingTwitterApi(mostRecentShortUrl); // promise-returning async function
})
.then(doHttpRequest) // promise-returning async function
.then(
function (responseBody) {
console.log("Most recent link text:", r...
What are the Dangers of Method Swizzling in Objective-C?
...iting a bunch of code that's working directly with the Objective-C runtime API (in C), then it's nice to be able to call it C style for consistency. The only reason I can think of besides this is if you wrote something in pure C, then it's more still callable. There's no reason you can't do it all i...
Reading/writing an INI file
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Watch out using this deprecated Win32 API functions. More info: stackoverflow.com/questions/11451641/…
– Pedro77
Jun 21 '14 at 22:28
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How does facebook, gmail send the real time notification?
... I will use jQuery:
function pollTask() {
$.ajax({
url: '/api/Polling',
async: true, // by default, it's async, but...
dataType: 'json', // or the dataType you are working with
timeout: 10000, // IMPORTANT! this is a 10 seconds timeo...
PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...N response. The app can be accessed at https://uniquestrings.herokuapp.com/api/token?length=15
I hope this helps.
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How to generate a random number in C++?
...e? (Except that you don't use %6.) And if you decided to use std::rand C++ API of rand C library function then why not use std::time and std::srand for the sake of C++ style consistency?
– Serge Dundich
Jun 8 at 16:44
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What are some (concrete) use-cases for metaclasses?
...d_slice = wrap_pylab_newplot(add_slice)
This method doesn't keep up with API changes and so on, but one that iterates over the class attributes in __init__ before re-setting the class attributes is more efficient and keeps things up to date:
class _Interactify(type):
def __init__(cls, name, b...
Split (explode) pandas dataframe string entry to separate rows
...as heard by the pandas gods, they've installed a.explode() method into the API (also see this answer).
– cs95
Jul 20 '19 at 7:23
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