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“From View Controller” disappears using UIViewControllerContextTransitioning
...or to animate. Imagine that you are implementing a presentation similar to form sheet. In this case you would want to add some shadow or decoration around the presented view controller's view. The animator will animate that decoration instead and the presented view controller's view will be a child ...
Sleep in JavaScript - delay between actions
...leep.
– Li Chunlin
Aug 10 '17 at 16:01
2
Unless, of course, a blocking loop is exactly what someb...
Change key pair for ec2 instance
..., see the answer by Eric Hammond below. Second: answer by Pat Mcb. They perform actually the same thing but without wasting 1h of your time on doing the hilarious workaround. PS. See also stackoverflow.com/a/24143976/547223
– kgadek
Dec 9 '14 at 22:46
...
Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?
...
answered Mar 7 '14 at 22:01
Halim QarroumHalim Qarroum
13k44 gold badges4141 silver badges6666 bronze badges
...
WebSockets vs. Server-Sent events/EventSource
...XG Firewall, WatchGuard, McAfee Web Gateway).
HTML5Rocks has some good information on SSE. From that page:
Server-Sent Events vs. WebSockets
Why would you choose Server-Sent Events over WebSockets? Good question.
One reason SSEs have been kept in the shadow is because later APIs like...
TCP vs UDP on video stream
...r old data was re-transmitted
If your goal is to display as up-to-date information as possible (and for a live-stream you usually want to be up-to-date, even if your frames look a bit worse), then TCP will work against you.
For a recorded stream the situation is slightly different: you'll probabl...
Fast Linux File Count for a large number of files
... find doesn't stat() thus it works faster.
– Dummy00001
Jul 19 '10 at 20:03
12
ls -f does not sta...
Reading binary file and looping over each byte
...
Reading a file byte-wise is a performance nightmare. This cannot be the best solution available in python. This code should be used with care.
– usr
Jul 6 '12 at 18:26
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Using awk to remove the Byte-order mark
... listing the exact BOM bytes for each encoding:
Bytes | Encoding Form
--------------------------------------
00 00 FE FF | UTF-32, big-endian
FF FE 00 00 | UTF-32, little-endian
FE FF | UTF-16, big-endian
FF FE | UTF-16, little-endian
EF BB BF | UTF-8
Thus, ...
How to cherry pick a range of commits and merge into another branch?
...i]" has, though.
damian comments and warns us:
In the "cherry-pick A..B" form, A should be older than B.
If they're the wrong order the command will silently fail.
If you want to pick the range B through D (including B) that would be B^..D (instead of B..D).
See "Git create branch from range of p...