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Redirect stdout to a file in Python?
..., lambda: file_or_fd)()
if not isinstance(fd, int):
raise ValueError("Expected a file (`.fileno()`) or a file descriptor")
return fd
@contextmanager
def stdout_redirected(to=os.devnull, stdout=None):
if stdout is None:
stdout = sys.stdout
stdout_fd = fileno(stdout)
...
Setting Icon for wpf application (VS 08)
...
The easy fix for this error message is to set the icon to a build action of "Resource" as @AdamDylla said: stackoverflow.com/a/39897641/1703887
– csrowell
Aug 25 '17 at 15:00
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Set Viewbag before Redirect
...ade). So I had to had the test if(TempData["Message"] != null) to avoid an error.
– Patrick
Aug 19 '16 at 9:33
...
How to remove unreferenced blobs from my git repo
...# make sure we're at the root of git repo
if [ ! -d .git ]; then
echo "Error: must run this script from the root of a git repository"
exit 1
fi
# remove all paths passed as arguments from the history of the repo
files=$@
git filter-branch --index-filter "git rm -rf --cached --ignore-unmatch...
How do I determine the size of my array in C?
... rather than on a type, since then you don't need to worry about making an error and stating the wrong type.
For instance, say you have a function that outputs some data as a stream of bytes, for instance across a network. Let's call the function send(), and make it take as arguments a pointer to t...
no gravity for scrollview. how to make content inside scrollview as center
...but just doesn't feel right, besides I think it will also result in a lint error (useless parent or something along those lines).
Try something like this:
<ScrollView
android:id="@+id/scroller"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddin...
Is effective C++ still effective?
...te. To the extent that this book falls short in its support for C++0x, the errors are those of omission, not commission.
UPDATE: the new title Effective Modern C++ has been for sale since November 2014 from O'Reilly and Amazon (and many others that you can google for).
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How many threads can a Java VM support?
...thread: 5
New thread #2550
Exception in thread "main" java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:592)
at DieLikeADog.main(DieLikeADog.java:6)
...
How to go up a level in the src path of a URL in HTML?
...g.
NOTE: If you are using Chrome, it may doesn't work and you will get an error that the file could not be found. I had the same problem, so I just deleted the entire cache history from chrome and it worked.
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In C#, should I use string.Empty or String.Empty or “” to intitialize a string?
...rite case string.Empty: because it's not a constant. You get a Compilation error : A constant value is expected
Look at this link for more info:
string-empty-versus-empty-quotes
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improve thi...