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Preferred way to create a Scala list
...e are several ways to construct an immutable list in Scala (see contrived example code below). You can use a mutable ListBuffer, create a var list and modify it, use a tail recursive method, and probably others that I don't know about.
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Https Connection Android
I am doing a https post and I'm getting an exception of ssl exception Not trusted server certificate. If i do normal http it is working perfectly fine. Do I have to accept the server certificate somehow?
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RegEx match open tags except XHTML self-contained tags
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Read an Excel file directly from a R script
How can I read an Excel file directly into R? Or should I first export the data to a text- or CSV file and import that file into R?
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How to start a Process as administrator mode in C# [duplicate]
...r that you could write a general method that you could use for different .exe files that you want to use. It would be like below:
public void ExecuteAsAdmin(string fileName)
{
Process proc = new Process();
proc.StartInfo.FileName = fileName;
proc.StartInfo.UseShellExecute = true;
pr...
How do you test to see if a double is equal to NaN?
...e than v != v for readability. But the source code of the isNaN method is exactly the same as saying v != v. Source: static public boolean isNaN(double v) { return (v != v); }
– Rolf ツ
Dec 10 '14 at 19:50
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Priority queue in .Net [closed]
...unning calculation (delete old items), heap only support deleting min or max
– Svisstack
Jul 27 '14 at 12:09
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How do I get a UTC Timestamp in JavaScript?
...ote that getTime() returns milliseconds, not plain seconds.
For a UTC/Unix timestamp, the following should suffice:
Math.floor((new Date()).getTime() / 1000)
It will factor the current timezone offset into the result. For a string representation, David Ellis' answer works.
To clarify:
new Dat...
$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
... it could be possible, that the request method is 'post' (lower- or even mixed case). Does PHP automatically sanitize this on GET and POST?
– Boldewyn
Mar 22 '10 at 13:24
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Why is the asterisk before the variable name, rather than after the type?
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They are EXACTLY equivalent.
However, in
int *myVariable, myVariable2;
It seems obvious that myVariable has type int*, while myVariable2 has type int.
In
int* myVariable, myVariable2;
it may seem obvious that both are of type int...