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How can I replace a newline (\n) using sed?
...need the \n to find what you're looking for. Since GNU sed
version 3.02.80 now supports this syntax:
sed '/start/,+4d' # to delete "start" plus the next 4 lines,
in addition to the traditional '/from here/,/to there/{...}' range
addresses, it may be possible to avoid the use of \n ent...
Build a simple HTTP server in C [closed]
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Don't read RFC 2616 now, it obsoleted by: RFC 7230, RFC 7231, RFC 7232, RFC 7233, RFC 7234, RFC 7235
– songhir
Jun 10 '14 at 12:53
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What does “not run” mean in R help pages?
...
... how did I not know about this function?
– Matt Parker
Sep 21 '09 at 14:41
5
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How are people unit testing with Entity Framework 6, should you bother?
...rting out with Unit testings and TDD in general. I have dabbled before but now I am determined to add it to my workflow and write better software.
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Using the scrollwheel in GNU screen
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Yes, I know about scrollback mode. I was hoping that I would not have to manually enter scrollback mode in order to use the mouse. Thanks.
– JesperE
Jan 24 '09 at 20:34
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Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...t.c root/assignment.c
Exit the VM's root FS:
cd ..
sudo umount mountpoint
Now the image is ready, we just need to run it. It will compile and run the submission after booting.
mkfifo /tmp/guest_output
Open a seperate terminal and start listening for guest output:
dd if=/tmp/guest_output bs=1
In an...
Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
...ans that the <Context> element in Tomcat's server.xml contains an unknown attribute source and that Tomcat doesn't know what to do with this attribute and therefore will ignore it.
Eclipse WTP adds a custom attribute source to the project related <Context> element in the server.xml of T...
Does every Core Data Relationship have to have an Inverse?
...alAppType. The relationship is non-optional and has a "deny" delete rule.
Now consider the following:
SocialApp *socialApp;
SocialAppType *appType;
// assume entity instances correctly instantiated
[socialApp setSocialAppType:appType];
[managedObjectContext deleteObject:appType];
BOOL saved = [ma...
How can I launch multiple instances of MonoDevelop on the Mac?
... Update to the checkbox label in case someone find this, it now says "Close current workspace"
– Tiago
Feb 23 '12 at 14:20
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Intellij IDEA Java classes not auto compiling on save
...enable it or click the checkbox next to it
Note: Restart your application now :)
Note: This should also allow live reload with spring boot devtools.
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