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Rounding a double to turn it into an int (java)
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What is the return type of the round() method in the snippet?
If this is the Math.round() method, it returns a Long when the input param is Double.
So, you will have to cast the return value:
int a = (int) Math.round(doubl...
How do I get the n-th level parent of an element in jQuery?
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Depends on your needs, if you know what parent your looking for you can use the .parents() selector.
E.G:
http://jsfiddle.net/HenryGarle/Kyp5g/2/
<div id="One">
<div id="Two">
<div id="Three">
<div id="Four">
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TypeScript, Looping through a dictionary
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This is what I needed to get past the Typescript error on obj[key] "No index signature..." because I explicitly set my obj type as { [key: string]: string } and not wanted to use { [key: string]: any }. With this I can just access '...
How can I set response header on express.js assets
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What if you had 2 headers? Like this: javascript res.set("...","..."); res.set("...","...."); Now how do you expose those 2 headers?
– Cursor
Jan 1 at 2:07
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How to sort a list/tuple of lists/tuples by the element at a given index?
...s a lambda function as its key parameter. You may name it as tup, or t, or whatever you like and it'll still work. tup here specifies index of the list's tuple, so 1 means that sorting will be performed by the second values of tuples from the original list (2, 5, 8).
– Neurotra...
How to check date of last change in stored procedure or function in SQL server
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What about 2008..? Isn't that the question..?
– NREZ
Aug 19 '13 at 9:45
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How to send multiple data fields via Ajax? [closed]
...aType is the content type response you expect to get from the server - not what you're sending.
Positioning element at center of screen
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It works well, but what is the logic behind how this works?
– Lukas
Aug 11 at 16:24
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Error Code: 2013. Lost connection to MySQL server during query
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What is 360 ? Millisec, seconds, minutes ?
– MasterJoe
Nov 8 '19 at 7:18
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Total number of items defined in an enum
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enum MyEnum
{
A = 1,
B = 2,
C = 1,
D = 3,
E = 2
}
What is the number of "items" defined in MyEnum?
Is the number of items 5? (A, B, C, D, E)
Or is it 3? (1, 2, 3)
The number of names defined in MyEnum (5) can be computed as follows.
var namesCount = Enum.GetNames(typeof(...