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How can I change the color of a Google Maps marker?
...aps API to build a map full of markers, but I want one marker to stand out from the others. The simplest thing to do, I think, would be to change the color of the marker to blue, instead of red. Is this a simple thing to do or do I have to create a whole new icon somehow? If I do have to create a ne...
What exactly does big Ө notation represent?
...lanation
O(n) is asymptotic upper bound. If T(n) is O(f(n)), it means that from a certain n0, there is a constant C such that T(n) <= C * f(n). On the other hand, big-Omega says there is a constant C2 such that T(n) >= C2 * f(n))).
Do not confuse!
Not to be confused with worst, best and avera...
Why would you use String.Equals over ==? [duplicate]
...
It's entirely likely that a large portion of the developer base comes from a Java background where using == to compare strings is wrong and doesn't work.
In C# there's no (practical) difference (for strings) as long as they are typed as string.
If they are typed as object or T then see other ...
How do ports work with IPv6?
Conventional IPv4 dotted quad notation separates the address from the port with a colon, as in this example of a webserver on the loopback interface:
...
How to unit test abstract classes: extend with stubs?
...se them just for testing. They usually are very very very minimal (inherit from the abstract class) and not more.Then, in your Unit Test you can call the abstract method you want to test.
You should test abstract class that contain some logic like all other classes you have.
...
Immediate function invocation syntax
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From Douglass Crockford's style convention guide: (search for "invoked immediately")
When a function is to be invoked immediately, the entire invocation expression should be wrapped in parens so that it is clear that the val...
How do I use shell variables in an awk script?
...|||, it can't be escaped, so use -F"[|][|][|]"
Example on getting data from a program/function inn to awk (here date is used)
awk -v time="$(date +"%F %H:%M" -d '-1 minute')" 'BEGIN {print time}'
Variable after code block
Here we get the variable after the awk code. This will work fine as...
How to initialize a private static const map in C++?
...lass::myMap = {
{1, 2},
{3, 4},
{5, 6}
};
See also this section from Professional C++, on unordered_maps.
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Delete ActionLink with confirm dialog
...a delete button on my Details view. I eventually realised I needed to post from that view:
@using (Html.BeginForm())
{
@Html.AntiForgeryToken()
@Html.HiddenFor(model => model.Id)
@Html.ActionLink("Edit", "Edit", new { id = Model.Id }, new { @class = "b...
SQL Server NOLOCK and joins
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@InSane: Where did you get this info from? It seems to go against the accepted answer.
– Jay Sullivan
Dec 23 '13 at 15:53
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