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Questions tagged [rate]

A measure, quantity, or frequency, typically one measured against some other quantity or measure.

A certain quantity or amount of one thing considered in relation to a unit of another thing and used as a standard or measure (e.g at the rate of 60 miles an hour).

489 questions
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no registered handler for URL scheme itms-apps - Rate button Simulator

I'm making RATE button for iPad Pro. When tapping on Rate Button, the debug area shows... LaunchServices: ERROR: There is no registered handler for URL scheme itms-apps -(IBAction)RateButton:(id)sender{ [[UIApplication sharedApplication]…
HELLO
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Do browsers limit AJAX polling rate? What is the limit?

I just read that some browsers would prevent HTTP polling (I guess by limiting the rate of requests)... From https://github.com/sstrigler/JSJaC: Note: As security restrictions of most modern browsers prevent HTTP Polling from being usable anymore…
SDwarfs
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Twitter API rate limits for posting updates

I have an application for sending out say around 100+ tweets every day. I am using OAuth for authentication. The twitter API says that post messages are not rate limited. However I am receiving the following error: 403:The request is understood,…
rcs
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SKStoreReviewController not working

Why is "SKStoreReviewController's" send button is greyed out and doesn't respond on touch? Maybe it's related to that I am in DEBUG mode?
Karen Karapetyan
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OkHttp API rate limit

Has OkHttp an integrated way of complying with an api rate request limit, or it has to be implemented externally? either case a hint on where to start is appreciated.
Roberto Fernandez
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How to lock FPS with requestAnimationFrame?

I used script from Paul Irish https://gist.github.com/paulirish/1579671 to create animation loop inside html site. It works although it's faster in fullscreen mode than in browser window. Also, I observed different speeds depending on canvas size…
mtx
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How can I change a video frame rate with FFmpeg, lossless and keeping the same total number of frames?

I've been searching for an answer here on Stack Overflow and googling everywhere... even though it seems like it should be a very simple command line to me, I just can't find an answer anywhere. I would like to change the frame rate of a video from…
Nuno
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How to check status of AVPlayer?

I thought that I could check the status of an AVPlayer simply by the property "rate". This is how I create a player instance: player = AVPlayer(URL: stream) // streaming from the internet player!.play() At some later point I would do something like…
andreas
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quicker WiFi scan rate to obtain rssi changes android

I am trying to increase the wifi scan rate but with the method wifi.startscan and getting the info of the list result returned, i dont see that the rssi change each 2 seconds. My question is if it is possible to get a low rate scan of the rssi and…
user1826177
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jquery: percentage of two numbers

EDITED Thank you for everyone who offered support... the best working script I will share with you in hope that I could help others who is looking for the same solution: $(document).ready(function(){ $("#price1, #price2").keyup(function() { …
Sergiu Costas
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How to consistently number contours in an image time series?

I have automated the task of measuring plant area over time to extrapolate growth rate using an image time-series and the following two methods: (1) Python + ArcGIS, and (2) Python + OpenCV. In the first method, ArcGIS allows me to create a vector…
rainbowtrout
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Calculate Value Reversal Rate/ Count number of rows with specific value difference

I am struggling with calculating a "value reversal rate", e.g. the amount of value changes within a specific value range (= "Gap"). Data example: a <- c(-30,0,20,23,24,25,26,27,28,29,30,5) Gap <- 10 Goal: Calculate the amount of value changes of…
funkfux
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Determining a computer's maximum hard drive data transfer rate programmatically with C#

I have written a small WPF widget using C# that displays the current CPU activity, RAM used and disk activity as three small percentage type bars. I have used the following PerformanceCounters for this: (diskCounter PerformanceCounter returns…
Sheridan
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Android accelerometer: Sampling Rate?

I want to [1] Increase Sampling Rate of my phone's accelerometer. (SENSOR_DELAY_FASTEST gives max. about 100Hz on Xperia/ 180Hz on Nexus4, I want delay to be about 1ms or less for my work. [2] If [1] not possible can i make Rate…
pxm
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How to change sample rate in FFMPEG

I use FFMPEG since few moments now and after asking for help here a first time about that, i was able to discover this command line that i use since then, for the conversion of .MP4 video to .FLV : ffmpeg -i namefile.mp4 -c:v libx264 -crf 19…
John_D
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