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Handling a Menu Item Click Event - Android
...m item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.new_game:
newGame();
return true;
case R.id.help:
showHelp();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
for more detail go below link.....
How do you make lettered lists using markdown?
Markdown allows ordered lists using numbers. How can I instead get an ordered list using letters ? i.e.
5 Answers
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Unicode, UTF, ASCII, ANSI format differences
...pairs. These used to be relatively rarely used, but now many consumer applications will need to be aware of non-BMP characters in order to support emojis.
UTF-8: Variable length encoding, 1-4 bytes per code point. ASCII values are encoded as ASCII using 1 byte.
UTF-7: Usually used for mail encoding....
Django Admin - Disable the 'Add' action for a specific model
...in, you get EVERYTHING no matter what.
But if you create a new user group called "General Access" (for example) then you can assign ONLY the CHANGE and DELETE permissions for all of your models.
Then any logged in user that is a member of that group will not have "Create" permission, nothing relat...
What does Class mean in Java?
My question is as above. Sorry, it's probably a duplicate but I couldn't find an example with the <?> on the end.
6...
How to send POST request?
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I cannot get the same result as you did above. I wrote another issue number on the page and then run the script but I could not see the Issue number on the result.
– Efe Büyük
May 5 '17 ...
Is there a way of having git show lines added, lines changed and lines removed?
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You can use:
git diff --numstat
to get numerical diff information.
As far as separating modification from an add and remove pair, --word-diff might help. You could try something like this:
MOD_PATTERN='^.+(\[-|\{\+).*$' \
AD...
How to show and update echo on same line
...o page for this.
echo had 2 options that could do this if I added a 3rd escape character.
The 2 options are -n and -e.
-n will not output the trailing newline. So that saves me from going to a new line each time I echo something.
-e will allow me to interpret backslash escape symbols.
Guess wha...
Is the list of Python reserved words and builtins available in a library?
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To verify that a string is a keyword you can use keyword.iskeyword; to get the list of reserved keywords you can use keyword.kwlist:
>>> import keyword
>>> keyword.iskeyword('break')
True
>>> keyword.kwlist
['False', 'None', 'True', 'and'...
Partly JSON unmarshal into a map in Go
...g the Go server what kind of value it is. By knowing what type of value, I can then proceed to JSON unmarshal the value into the correct type of struct.
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