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Can't find how to use HttpContent
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Says the content param>me m>ter needs to be IHttpContent and not StringContent. When I cast it to the interface it's happy, though.
– micahhoover
May 13 '15 at 1:39
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Order of m>me m>mber constructor and destructor calls
Oh C++ gurus, I seek thy wisdom. Speak standardese to m>me m> and tell my if C++ guarantees that the following program:
4 Answer...
How do I properly clean up Excel interop objects?
...l holding references to COM objects.
I guess you're invoking at least one m>me m>mber of a COM object without assigning it to a variable.
For m>me m> it was the excelApp.Worksheets object which I directly used without assigning it to a variable:
Worksheet sheet = excelApp.Worksheets.Open(...);
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Marshal....
Non-static m>me m>thod requires a target
...urs when you use a variable in a lambda which is a null-reference at run-tim>me m>. In your case, I would check if your variable calculationViewModel is a null-reference.
Som>me m>thing like:
public ActionResult MNPurchase()
{
CalculationViewModel calculationViewModel = (CalculationViewModel)TempData["c...
JVM option -Xss - What does it do exactly?
It says here that -Xss is used to "set thread stack size", what does it m>me m>an exactly? Could anyone help m>me m> understand this?
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Maven: how to do parallel builds?
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Maven 3 (as of beta 1) now supports parallel builds as an experim>me m>ntal feature.
For example,
mvn -T 4 clean install # Builds with 4 threads
mvn -T 1C clean install # 1 thread per cpu core
mvn -T 1.5C clean install # 1.5 thread per cpu core
Full docum>me m>ntation can be found on the Maven wik...
Difference between wait() and sleep()
...r. Another thread may do
synchronized (mon) { mon.notify(); }
(on the sam>me m> mon object) and the first thread (assuming it is the only thread waiting on the monitor) will wake up.
You can also call notifyAll if more than one thread is waiting on the monitor – this will wake all of them up. Howe...
Why is $$ returning the sam>me m> id as the parent process?
...ocess ID of the parent in a subshell; from the man page under "Special Param>me m>ters":
$ Expands to the process ID of the shell. In a () subshell, it expands to the process ID of the current shell, not the subshell.
In bash 4, you can get the process ID of the child with BASHPID.
~ $ echo...
How do I convert an array object to a string in PowerShell?
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For the un-initiated (like m>me m>) $ofs is docum>me m>nted here
– Liam
Oct 4 '16 at 16:27
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How to insert a newline in front of a pattern?
...e quote before the $ and then open it again.
Edit: As suggested in the comm>me m>nts by @mklem>me m>nt0, this works as well:
sed $'s/regexp/\\\n/g'
What happens here is: the entire sed command is now a C-style string, which m>me m>ans the backslash that sed requires to be placed before the new line literal sho...