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How do I stop Entity Framework from trying to save/insert child objects?
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As far as I know, you have two options.
Option 1)
Null all the child objects, this will ensure EF not to add anything. It will also not delete anything from your database.
Option 2)
Set the child objects as detached from the context ...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
... (.xlsx files). There's also NPOI which works with both.
There are a few known bugs with each library as noted in the comments. In all, EPPlus seems to be the best choice as time goes on. It seems to be more actively updated and documented as well.
Also, as noted by @АртёмЦарионов bel...
Android: “Path for project must have only one segment”
...click the project, its name will be taken automatically.
Anyway, it works now. Yeah! :)
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adding directory to sys.path /PYTHONPATH
...NPATH = "$($pathToSourceRoot);$($pathToSourceRoot)/subdirs_if_required"
# Now run the actual script
python your_script.py
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What is meant by the term “hook” in programming?
...on)". You are passing a function pointer to the hookEvent function, so it knows what function to call when the event occurs. Hope that helps :-)
– William Brendel
Jan 22 '09 at 0:12
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Writing a dict to txt file and reading it back?
...I feel like I am just missing one step but I have been looking for a while now.
6 Answers
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Length of string in bash
...}
LANG=$oLang LC_ALL=$oLcAll
return $(( bytlen - ${#1} ))
}
Then now:
for string in Généralités Language Théorème Février "Left: ←" "Yin Yang ☯";do
strU8DiffLen "$string"
printf " - %-$((14+$?))s is %2d chars length, but uses %2d bytes\n" \
"'$string'" ${#string...
bower command not found
...c('git')
Error: not found: git
I change the permissions (chomd 755 git).
Now node-which can find it.
> which.sync('git')
'/usr/local/bin/git'
Hope this helps.
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SBT stop run without exiting
...lly, start sbt, optionally switch to the subproject you want to run, run.
Now, when you want to stop the process, close its stdin by typing CTRL-D in the sbt shell.
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Should I be concerned about excess, non-running, Docker containers?
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The docs for the RUN command have now moved to: docs.docker.io/en/latest/reference/builder/#run
– aculich
Feb 20 '14 at 3:24
add a com...