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How do I pass an extra parameter to the callback function in Javascript .filter() method?
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Make startsWith accept the word to compare against and return a function which will then be used as filter/callback function:
function startsWith(wordToCompare) {
return function(element) {
return element.indexOf(wordToCompare) === 0;
}
}
addressBook.filter(...
UICollectionView current visible cell index
...e in my iPad application.
I have set UICollectionView such that its size and cell size is same, means only once cell is displayed at a time.
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Parser Error Message: Could not load type 'TestMvcApplication.MvcApplication'
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+1 This was my problem too. The error message and help on this is basically non-existent. Thanks.
– Noldorin
Jan 6 '12 at 11:50
4
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How to fix Python indentation
...code that have inconsistent indentation. There is a lot of mixture of tabs and spaces to make the matter even worse, and even space indentation is not preserved.
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Is there a W3C valid way to disable autocomplete in a HTML form?
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Here is a good article from the MDC which explains the problems (and solutions) to form autocompletion.
Microsoft has published something similar here, as well.
To be honest, if this is something important to your users, 'breaking' standards in this way seems appropriate. For example, Ama...
What's the function like sum() but for multiplication? product()?
...on was added to the math module. See: math.prod().
Older info: Python 3.7 and prior
The function you're looking for would be called prod() or product() but Python doesn't have that function. So, you need to write your own (which is easy).
Pronouncement on prod()
Yes, that's right. Guido rejected ...
How to save a dictionary to a file?
I have problem with changing a dict value and saving the dict to a text file (the format must be same), I only want to change the member_phone field.
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How to change value of object which is inside an array using JavaScript or jQuery?
...desc = desc;
break; //Stop this loop, we found it!
}
}
}
and use it like
var projects = [ ... ];
changeDesc ( 'jquery-ui', 'new description' );
UPDATE:
To get it faster:
var projects = {
jqueryUi : {
value: 'lol1',
desc: 'lol2'
}
};
projects.jqueryUi.desc...
Python json.loads shows ValueError: Extra data
I am getting some data from a JSON file "new.json", and I want to filter some data and store it into a new JSON file. Here is my code:
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stop all instances of node.js server
This is my first time working with Node.js and I ran into this problem:
16 Answers
16
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