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Which iomanip manipulators are 'sticky'?
...there are requirements on formatted output operations to explicitly .width(0) the output stream.
The following is the discussion that lead to the above conclusion:
Looking at the code the following manipulators return an object rather than a stream:
setiosflags
resetiosflags
setbase
setfill
se...
Expand/collapse section in UITableView in iOS
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109
You have to make your own custom header row and put that as the first row of each section. Subc...
How to modify a global variable within a function in bash?
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var="$(myfunc)"
echo "$var"
Gives:
Hello
For a numerical value from 0-255, you can use return to pass the number as the exit status:
mysecondfunc() {
echo "Hello"
return 4
}
var="$(mysecondfunc)"
num_var=$?
echo "$var - num is $num_var"
Gives:
Hello - num is 4
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Diff two tabs in Vim
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edited Dec 28 '12 at 21:30
Aaron Thoma
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answered Jul 8 '09 at ...
GitHub: searching through older versions of files
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Jan 16 '11 at 13:33
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Rendering a template variable as HTML
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edited Jun 29 '19 at 10:07
daaawx
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answered Ja...
SQL Server: converting UniqueIdentifier to string in a case statement
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I think I found the answer:
convert(nvarchar(50), RequestID)
Here's the link where I found this info:
http://msdn.microsoft.com/en-us/library/ms187928.aspx
share
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im...
How can you display the Maven dependency tree for the *plugins* in your project?
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104
The output via mvn -X will printout the information indirectly. Currently there is no other opt...
Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
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edited Jun 20 at 9:12
Community♦
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answered Jan 23 '11 at 13:07
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List comprehension with if statement
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edited Feb 10 '17 at 17:10
pfnuesel
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