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How do you effectively model inheritance in a database?
... entity. Those are the objects that would expose those properties in their APIs. (Though, obviously the internal mechanisms by which those values are obtained may involve references to other objects.)
In a relational database system, both queries would examine the reservation relation to get their ...
Enable access control on simple HTTP server
... to the world what runs locally on your computer (including local backends/apis)
localtunnel: almost the same as ngrok
now: when running now, it uploads your static assets online and deploy them to https://$random.now.sh. They remain online forever unless you decide otherwise. Deployment is fast (ex...
Handle file download from ajax post
...ckly, because this can be done (in modern browsers) using parts of the FileAPI:
var xhr = new XMLHttpRequest();
xhr.open('POST', url, true);
xhr.responseType = 'arraybuffer';
xhr.onload = function () {
if (this.status === 200) {
var filename = "";
var disposition = xhr.getRespon...
Generic type parameter naming convention for Java (with multiple chars)?
... - 2nd, 3rd, 4th types
You'll see these names used throughout the Java SE API and the rest of this lesson.
I'd stick to it to avoid the confusion among the developers and possible maintainers.
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What is Python used for? [closed]
...logic of the game. PyGame applications can run on Android devices.
Web Scraping:
If you need to grab data from a website but the site does not have an API to expose data, use Python to scraping data.
Writing Scripts:
If you're doing something manually and want to automate repetitive stuff, such ...
Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
...hink the downside of a dynamic approach like Map<String, String> is: API documentation libraries (swagger/springfox etc) probably will not be able to parse your request/response schema from your source code.
– stratovarius
Nov 15 '18 at 9:30
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cleanest way to skip a foreach if array is empty [duplicate]
...
get_stuff() may come from an external API. It's not uncommon for library functions to return Array|NULL
– Frédéric Bolduc
Apr 9 '16 at 17:40
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How do HashTables deal with collisions?
...ementation detail that could vary between different implementations of the API). Instead, each bucket contains a linked list of entries prior to Java 8, and a balanced tree in Java 8 or above.
then how would the HashTable still
return the correct Value if this
collision occurs when calling f...
Origin is not allowed by Access-Control-Allow-Origin
...
WebApi 2 has this built in now. asp.net/web-api/overview/security/…
– Matt Frear
Jan 26 '14 at 14:17
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How do I measure time elapsed in Java? [duplicate]
...start() and stop() methods. Below, a very simple example:
import com.jamonapi.*;
...
Monitor mon=MonitorFactory.start("myFirstMonitor");
...Code Being Timed...
mon.stop();
Check out this article on www.javaperformancetunning.com for a nice introduction.
Using AOP
Finally, if you don't want to c...