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Truncating floats in Python
...sing the IEEE floating-point format into the sequence of bits (assuming a 64-bit float)
0011111111010011001100110011001100110011001100110011001100110011
This is the closest value to 0.3 that can accurately be represented as an IEEE float. But if you write 0.29999999999999998 in a Python program, ...
How to delete all files and folders in a directory?
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edited May 29 '18 at 6:49
Andrew Morton
19.8k77 gold badges4444 silver badges6262 bronze badges
answe...
How to set text size of textview dynamically for different screens [duplicate]
...screen then I changed the textsize to 25 but it is too big for an emulator(480*800). My problem is to set text size dynamically so that it fits for all the screens.
...
What is the best way to check for Internet connectivity using .NET?
...Client())
using (client.OpenRead("http://google.com/generate_204"))
return true;
}
catch
{
return false;
}
}
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Error-Handling in Swift-Language
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148
Swift 2 & 3
Things have changed a bit in Swift 2, as there is a new error-handling mechani...
Should IBOutlets be strong or weak under ARC?
...are being updated.
https://twitter.com/_danielhall/status/620716996326350848
https://twitter.com/_danielhall/status/620717252216623104
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iphone - how can i get the height and width of uiimage
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432
let heightInPoints = image.size.height
let heightInPixels = heightInPoints * image.scale
let ...
How to get a random number in Ruby
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edited Apr 6 '18 at 14:35
thumbtackthief
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an...
Java: notify() vs. notifyAll() all over again
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254
However (if I do understand the difference between these methods right), only one thread is a...
How to include *.so library in Android Studio?
... ├── java/
└── jniLibs/
├── arm64-v8a/ <-- ARM 64bit
│ └── yourlib.so
├── armeabi-v7a/ <-- ARM 32bit
│ └── yourlib.so
└── x86/ ...