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Which library should I use for server-side image manipulation on Node.JS? [closed]
...ode-canvas
I tried it first since I'm quite familiar with <canvas> API. It's a huge plus for a library.
it requires Cairo which doesn't have an easy Windows download. I found it in GTK+ distribution though.
moreover it needs native library binding code to be compiled on module installation. ...
Event listener for when element becomes visible?
...
Going forward, the new HTML Intersection Observer API is the thing you're looking for. It allows you to configure a callback that is called whenever one element, called the target, intersects either the device viewport or a specified element. It's available in latest version...
What APIs are used to draw over other apps (like Facebook's Chat Heads)?
How does Facebook create the Chat Heads on Android? What is the API to create the floating views on top of all other views?
...
How to specify HTTP error code?
...:
res.status(400);
res.send('None shall pass');
http://expressjs.com/4x/api.html#res.status
<=3.8
res.statusCode = 401;
res.send('None shall pass');
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glVertexAttribPointer clarification
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The terminology and sequence of APIs to be called is quite confusing indeed. What's even more confusing is how the various aspects - buffer, generic vertex attribute and shader attribute variable get associated. See OpenGL-Terminology for a pretty good expl...
When splitting an empty string in Python, why does split() return an empty list while split('\n') re
...?
The signature for str.split is about 20 years old, and a number of the APIs from that era are strictly pragmatic.
While not perfect, the method signature isn't "terrible" either.
For the most part, Guido's API design choices have stood the test of time.
The current API is not without advantages...
Any implementation of Ordered Set in Java?
...
Take a look at the Java standard API doc. Right next to LinkedHashMap, there is a LinkedHashSet. But note that the order in those is the insertion order, not the natural order of the elements. And you can only iterate in that order, not do random access (exc...
What is the difference between localStorage, sessionStorage, session and cookies?
...age and sessionStorage
localStorage and sessionStorage are relatively new APIs (meaning, not all legacy browsers will support them) and are near identical (both in APIs and capabilities) with the sole exception of persistence. sessionStorage (as the name suggests) is only available for the duration...
What is token-based authentication?
...(e.g. javascript, HTML, images, etc.), and your server side is just the API.
Decoupling: you are not tied to any particular authentication scheme. The token might be generated anywhere, hence your API can
be called from anywhere with a single way of authenticating those
calls.
Mobil...
Android Studio - How to Change Android SDK Path
...t", but I think it is a bug. The explanation: on default sdk path there is API 17, on the new one I have APIs 15, 18 and 19. Inside SDKs under Platform Settings, I had listed APIs 15, 17, 18, 19. After erasing the API 17 (using the red minus), the "New Project Dialog" now shows the correct list for ...