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How to remove specific value from array using jQuery
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A working JSFIDDLE
You can do something like this:
var y = [1, 2, 2, 3, 2]
var removeItem = 2;
y = jQuery.grep(y, function(value) {
return value != removeItem;
});
Result:
[1, 3]
http://snipplr.com/view/14381/remove-it...
Android - implementing startForeground for a service?
...not sure where/how to implement this method to make my service run in the foreground. Currently I start my service by the following in another activity:
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How to generate random number with the specific length in python
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To get a random 3-digit number:
from random import randint
randint(100, 999) # randint is inclusive at both ends
(assuming you really meant three digits, rather than "up to three digits".)
To use an arbitrary number of digits:
from random import randint
def random_w...
C# string reference type?
... in C# is a reference type. This is on MSDN. However, this code doesn't work as it should then:
10 Answers
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find -exec with multiple commands
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find accepts multiple -exec portions to the command. For example:
find . -name "*.txt" -exec echo {} \; -exec grep banana {} \;
Note that in this case the second command will only run if the first one returns successfully, as mentioned by @Caleb. If y...
How to set the matplotlib figure default size in ipython notebook?
...tart the ipython notebook. The display matplotlib figure size is too big for me, and I have to adjust it manually. How to set the default size for the figure displayed in cell?
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Remove everything after a certain character
Is there a way to remove everything after a certain character or just choose everything up to that character? I'm getting the value from an href and up to the "?", and it's always going to be a different amount of characters.
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Android ListView with different layouts for each row
...ne the best way to have a single ListView that contains different layouts for each row. I know how to create a custom row + custom array adapter to support a custom row for the entire list view, but how can I implement many different row styles in the ListView?
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How do you reindex an array in PHP?
...e(range(1, count($arr)), array_values($arr));
Here are the manual pages for the functions used:
array_values()
array_combine()
range()
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What's the best way to inverse sort in scala?
What is the best way to do an inverse sort in scala? I imagine the following is somewhat slow.
9 Answers
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