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How to run an EXE file in PowerShell with parameters with spaces and quotes
...eed to quote parameter/argument pairs that contain spaces and/or quotation chars. When you invoke an EXE file like this with complex command line arguments it is usually very helpful to have a tool that will show you how PowerShell sends the arguments to the EXE file. The PowerShell Community Extens...
Showing a different background colour in Vim past 80 characters
... but the answer there highlights only actual content that goes over the 80 character mark. I want to have a 100+ column Vim window open with the leftmost 80 columns using the normal background and anything past that using a slightly different background. The Vim window background should be a differe...
LINQ equivalent of foreach for IEnumerable
...use instead of foreach(Item i in GetItems()) { i.DoStuff();} you took more characters and made it extremely confusing
– Mark Sowul
Jul 29 '13 at 4:23
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Write string to output stream
...de it. You can do that manually (as you suggest) using the String.getBytes(Charset) method, but you should avoid the String.getBytes() method, because that uses the default encoding of the JVM, which can't be reliably predicted in a portable way.
The usual way to write character data to a stream, t...
How to get a user's client IP address in ASP.NET?
...TE_ADDR")
Else
Dim ipArray As String() = sIPAddress.Split(New [Char]() {","c})
Return ipArray(0)
End If
End Function
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No line-break after a hyphen
...sing the non-breaking hyphen ‑. I've replaced the dash with that character in your jsfiddle, shrunk the frame down as small as it can go, and the line doesn't split there any more.
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Regular expression for a string containing one word but not another
...ng it checks the string does not contain "details.cfm" (with any number of characters before it).
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jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
...'');
});
This immediately lets the user know that they can't enter alpha characters, etc. rather than later during the validation phase.
You'll still want to validate because the input might be filled in by cutting and pasting with the mouse or possibly by a form autocompleter that may not trigg...
Calculating distance between two points, using latitude longitude?
...rivate double distance(double lat1, double lon1, double lat2, double lon2, char unit) {
double theta = lon1 - lon2;
double dist = Math.sin(deg2rad(lat1)) * Math.sin(deg2rad(lat2)) + Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2)) * Math.cos(deg2rad(theta));
dist = Math.acos(dist)...
String.equals versus == [duplicate]
...ject, but it would be equally valid to replace "Hello" with new String(new char[] {'H', 'e', ...})
– parasietje
Sep 19 '13 at 9:46
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