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Practical non-image based CAPTCHA approaches?
... as they may sometimes be easy for you and incredibly difficult for people from different countries that haven't mastered English, or for people originating from different culture. They may got upset if you force them use dictionary only to log in! Or even worse, they just stop using the site.
...
Programmatically Request Access to Contacts
...to change privacy setting in settings app
}
Update For iOS 9 and later:
From Apple website :
Important
The Address Book UI framework is deprecated in iOS 9. Use the APIs defined in the ContactsUI framework instead. To learn more, see ContactsUI
...
UITableView load more when scrolling to bottom like Facebook application
... - scrollView.frame.size.height
// Change 10.0 to adjust the distance from bottom
if maximumOffset - currentOffset <= 10.0 {
self.loadMore()
}
}
Method 2: Reached last row
And here is the Swift version of shinyuX's answer. It checks if the user has reached the last row.
f...
What HTTP status response code should I use if the request is missing a required parameter?
...andard, but I would have used 400 Bad Request, which the latest HTTP spec (from 2014) documents as follows:
6.5.1. 400 Bad Request
The 400 (Bad Request) status code indicates that the server cannot or
will not process the request due to something that is perceived to be
a client ...
How to convert URL parameters to a JavaScript object?
... paramsToObject(entries); //{abc:"foo",def:"[asf]",xyz:"5"}
Using Object.fromEntries and spread
We can use Object.fromEntries (which is currently in stage 4), replacing paramsToObject with Object.fromEntries(entries).
The value pairs to iterate over are the list name-value pairs with the
ke...
What is the proper #include for the function 'sleep()'?
...t; , the warning does not go away.. This problem does not stop the program from running fine, but I was just curious on which #include I needed to use!
...
@RequestParam in Spring MVC handling optional parameters
...
Just one note: from the security perspective logout should only accept POST requests, so there should be 2 methods and it doesn't make any sense to keep their URL the same then.
– FlasH from Ru
Apr 13 ...
Programmatically retrieve memory usage on iPhone
...tten by Apple's Quinn “The Eskimo!”.
This uses the phys_footprint var from Darwin > Mach > task_info and closely matches the value in the memory gauge in Xcode's Debug navigator.
The value returned is in bytes.
https://forums.developer.apple.com/thread/105088#357415
Original code follo...
Linear Regression and group by in R
...The random effects indicate how the trend for each individual state differ from the global trend. The correlation structure takes the temporal autocorrelation into account. Have a look at Pinheiro & Bates (Mixed Effects Models in S and S-Plus).
library(nlme)
lme(response ~ year, random = ~year|...
JSON left out Infinity and NaN; JSON status in ECMAScript?
...ethods in order to implement such a thing. Not sure where your serializing from, so I can't give details on how to implement it in the serialization methods.
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