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LINQ equivalent of foreach for IEnumerable
... doesn't - the anonymous function taken by Linq functions can also take an index as a parameter, whereas with foreach you must rebuild the classic for (int i..) construct. And functional languages have to allow iteration that has side effects - otherwise you could never do one iota of work with t...
Responsive website zoomed out to full width on mobile
...fault internet explorer of android you can check - www.freerechargeapp.com/index.html
– santosh
Dec 25 '14 at 12:51
I ...
Hide options in a select list using jQuery
....getElementById('edit-field-service-sub-cat-value').options).each(function(index, option) {
if( option.value == title ) {
option.hidden = true; // not fully compatible. option.style.display = 'none'; would be an alternative or $(option).hide();
}
});
});
...
Date.getDay() javascript returns wrong day
...
I had a similar problem. date.getMonth() returns an index ranging from 0 to 11. January is 0. If you create a new date()-object and you want to get information about a costum date not the current one you have to decrease only the month by 1.
Like this:
function getDayName ()...
How to assign from a function which returns more than one value?
...s to the original vector if you would rather reference the letter than the index:
> names(r) <- c("a","b")
> names(r)
[1] "a" "b"
> r["a"]
a
1
[Edit] Given that you will be applying min and max to each vector separately, I would suggest either using a matrix (if a and b will be the ...
Maximum single-sell profit
... smaller than the minimum buying price. If it is, the minimum buying price index, (min), is updated to be the index of that element. Additionally, for each element, the becomeABillionaire algorithm checks if arr[i] - arr[min] (the difference between the current element and the minimum buying price) ...
How do I check if an element is really visible with JavaScript? [duplicate]
...rrow)
Checking the viewportoffset (prototype native method)
Checking the z-index for the "beneath" problem (under Internet Explorer it may be buggy)
SQL Group By with an Order By
...
I don't know about MySQL, but in MS SQL, you can use the column index in the order by clause. I've done this before when doing counts with group bys as it tends to be easier to work with.
So
SELECT COUNT(id), `Tag` from `images-tags`
GROUP BY `Tag`
ORDER BY COUNT(id) DESC
LIMIT 20
Be...
What are the most common naming conventions in C?
...tion [optional] very local and temporary variables (such like a for() loop index)
And that's it.
It gives
class MyClass {
enum TheEnumeration {
FIRST_ELEMENT,
SECOND_ELEMENT,
}
int class_variable;
int MyMethod(int first_param, int second_parameter) {
in...
Where am I wrong about my project and these Javascript Frameworks?
...ould allow a top toolbar as well.
Ui router tutorial:
http://cacodaemon.de/index.php?id=57
WYSIWYG Editor
Angular is built on live two-way binding (when you change something somewhere, it automatically changes everywhere else.) Therefore it comes packaged with a lot of features that work well with t...