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How to add an integer to each element in a list?
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The other answers on list comprehension are probably the best bet for simple addition, but if you have a more complex function that you needed to apply to all the elements then map may be a good fit.
In your example it would be:
>>> map(lambda x:x+1, [1,2,3])
[2,3,4]
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Storing R.drawable IDs in XML array
...lt;resources>
<integer-array name="random_imgs">
<item>@drawable/car_01</item>
<item>@drawable/balloon_random_02</item>
<item>@drawable/dog_03</item>
</integer-array>
</resources>
Then in your activity, acce...
Convert a list to a data frame
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What is the best way to do this where the list has missing values, or to include NA in the data frame?
– Dave
Nov 25 '13 at 18:29
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Changing overflow icon in the action bar
...e the overflow icon in the action bar? I have blue icons for all ActionBar items and I also want to change the overflow icon when it appears.
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Get the short Git version hash
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--oneline is the best option
– Juan Ignacio Barisich
Jul 23 '19 at 13:57
1
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Does C have a “foreach” loop construct?
...foreach, but macros are frequently used to emulate that:
#define for_each_item(item, list) \
for(T * item = list->head; item != NULL; item = item->next)
And can be used like
for_each_item(i, processes) {
i->wakeup();
}
Iteration over an array is also possible:
#define foreach...
A potentially dangerous Request.Path value was detected from the client (*)
...ct is better or try to encode the special character.
-- After searching on best practice for designing rest api, i found that in search, sort and paginnation, we have to handle the query parameter like this
/companies?search=Digital%26Mckinsey
and this solve the problem when we encode & and r...
Hexadecimal To Decimal in Shell Script
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Is the printf solution POSIX? If yes, it's the best :)
– Ciro Santilli 郝海东冠状病六四事件法轮功
Apr 5 '15 at 19:41
3
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How to find all positions of the maximum value in a list?
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@nmichaels Is there is any best way to get all positions of max value in a list than the accepted answer?
– shaik moeed
May 5 '19 at 7:17
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How do I delete an item or object from an array using ng-click?
I am trying to write a function that enables me to remove an item when the button is clicked but I think I am getting confused with the function - do I use $digest ?
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