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Using -performSelector: vs. just calling the method
...run loop cycle to perform the selector, these methods provide an automatic mini delay from the currently executing code. Multiple queued selectors are performed one after another in the order they were queued."
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Differences between socket.io and websockets
... compatibility
As of June 2016 WebSocket works on everything except Opera Mini, including IE higher than 9.
This is the browser compatibility of WebSocket on Can I Use as of June 2016:
See http://caniuse.com/websockets for up-to-date info.
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In HTML5, should the main navigation be inside or outside the element?
...te navigation, although it's usually omitted from the "footer" section for mini-navs / important site links.
Really it comes down to personal / team choice. Decide what you and your team feel is more semantic and more important and the try to be consistent. For me, if the nav is inline with the lo...
Position icons into circle
... emulated using IE matrix filter transforms. As for mobile browsers, Opera Mini is the only one not supporting CSS transforms and I really wouldn't use something that's so space wasting on a small screen anyway.
– Ana
Oct 10 '12 at 15:21
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Client-server synchronization pattern / algorithm?
... pusher can do this.
For database mirror, some web frameworks use a local mini database to sync server side database to local in browser database, partial synchronization is supported. Check meteror.
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C++ Dynamic Shared Library on Linux
...ew/delete overload.
Two clear articles to get more details:
C++ dlopen mini how-to
C++ Dynamic Loading of Shared Objects at Runtime
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Is there a list of screen resolutions for all Android based phones and tablets? [closed]
... 533 x 320 5:3 1.6667 533 x 320
"Galaxy SIII Mini" 800 x 480 hdpi 1.5 240 533 x 320 5:3 1.6667 533 x 320
? 854 x 480 hdpi 1.5 240 569 x 320 427:24...
What is the scope of variables in JavaScript?
...ser 4 and below
Opera 27 and below
Chome 40 and below
ANY version of Opera Mini & Blackberry Browser
How to keep track of browser support
For an up-to-date overview of which browsers support the let statement at the time of your reading this answer, see this Can I Use page.
(*) Globally an...
How to detect if multiple keys are pressed at once using JavaScript?
... "a" for A, or "Shift" for Shift.
I went ahead and cooked up a tool for examining said strings.
element.onevent vs element.addEventListener
Handlers registered with addEventListener can be stacked, and are called in the order of registration, while setting .onevent directly is rather aggressive and ...
Reset/remove CSS styles for element only
... The initial keyword has broad browser support except for the IE and Opera Mini families.
Since IE's lack of support may cause issue here are some of the ways you can reset some CSS properties to their initial values:
.reset-this {
animation : none;
animation-delay : 0;
animation-direc...