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android on Text Change Listener
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myTextField.addTextChangedListener(object : TextWatcher{
override fun afterTextChanged(s: Editable?) {}
override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int)...
Emacs in Windows
... answered Sep 3 '08 at 9:34
Sébastien RoccaSerraSébastien RoccaSerra
15.3k88 gold badges4545 silver badges5353 bronze badges
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jQuery map vs. each
In jQuery, the map and each functions seem to do the same thing. Are there any practical differences between the two? When would you choose to use one instead of the other?
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...re okay" but I think it's worth mentioning.
– Eric Bréchemier
Nov 13 '09 at 16:44
45
This is ver...
Python multiprocessing PicklingError: Can't pickle
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Here is a list of what can be pickled. In particular, functions are only picklable if they are defined at the top-level of a module.
This piece of code:
import multiprocessing as mp
class Foo():
@staticmethod
def work(self):
pass
if __name__ == '__main__': ...
Ignoring accented letters in string comparison
...re details on MichKap's blog (RIP...).
The principle is that is it turns 'é' into 2 successive chars 'e', acute.
It then iterates through the chars and skips the diacritics.
"héllo" becomes "he<acute>llo", which in turn becomes "hello".
Debug.Assert("hello"==RemoveDiacritics("héllo"));
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Is it Pythonic to use list comprehensions for just side effects?
Think about a function that I'm calling for its side effects, not return values (like printing to screen, updating GUI, printing to a file, etc.).
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Detecting when user has dismissed the soft keyboard
...ow...
So I created a more neat solution with Kotlin
1.Create an extension function:
fun Activity.addKeyboardToggleListener(onKeyboardToggleAction: (shown: Boolean) -> Unit): KeyboardToggleListener? {
val root = findViewById<View>(android.R.id.content)
val listener = KeyboardToggl...
How to inspect the return value of a function in GDB?
Is it possible to inspect the return value of a function in gdb assuming the return value is not assigned to a variable?
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Clone Object without reference javascript [duplicate]
... solution, so it's a very different object.
– Denys Séguret
Oct 2 '12 at 12:34
1
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