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How do you clear a stringstream variable?
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This is better in my opinion because m.str(""); caused my stringstream to be stuck with that empty value whatever I tried. But using this I don't have that problem
– gelatine1
May 25 '14 at 6:59
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“Could not find any information for class named ViewController”
...I started using Xcode (4.6.3). Whenever I try to link a Storyboard item to my code, I get the error:
39 Answers
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How do I find and view a TFS changeset by comment text?
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Excuse my ignorance, but what's the "?" command into which you're piping the result of tfhistory?
– Mal Ross
Sep 2 '09 at 15:39
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YAML current date in rmarkdown
...d the rmarkdown package. I used to have the following line at the top of my wiki pages,
7 Answers
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What are the obj and bin folders (created by Visual Studio) used for?
...10 and noticed that there are now two new folders named obj and bin in my project directory.
5 Answers
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How do I ignore files in a directory in Git?
...be the former. Go by extensions as well instead of folder structure.
I.e. my example C# development ignore file:
#OS junk files
[Tt]humbs.db
*.DS_Store
#Visual Studio files
*.[Oo]bj
*.user
*.aps
*.pch
*.vspscc
*.vssscc
*_i.c
*_p.c
*.ncb
*.suo
*.tlb
*.tlh
*.bak
*.[Cc]ache
*.ilk
*.log
*.lib
*.sbr
*...
How can I return two values from a function in Python?
...he call:
def select_choice():
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return i, card # or [i, card]
my_i, my_card = select_choice()
On line return i, card i, card means creating a tuple. You can also use parenthesis like return (i, card), but tuples are created by comma, so parens are not mandatory. But you can use parens...
Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
... Setting GNUTERM to qt worked for me (not X11) but I put it in my home directory (~/.octaverc) not the directory mentioned above. I don't know what the difference is but home directory seems to be more installation neutral.
– sepans
Mar 29 '14 at 15...
Can I load a UIImage from a URL?
... [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:MyURL]]];
A much better approach is to use Apple's LazyTableImages to preserve interactivity.
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Get first day of week in SQL Server
...though those may come into play depending on how the function is used). In my tests the results are:
"Cheap" assignment query:
Function - client processing time / wait time on server replies / total exec time
Gandarez - 330/2029/2359 - 0:23.6
me datefirst - 329/2123/2452 - 0:24.5
me Sunday ...