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Mac OSX Lion DNS lookup order [closed]
...cal webserver running on 127.0.0.1:80 and your browser receives a response from the webserver (error or otherwise), no AAAA query is issued, as it seems to be satisfied that a TCP connection was at least possible.
On a related note, if you make heavy use of the hosts file (for adblocking, local w...
Stack Memory vs Heap Memory [duplicate]
...k memory vs heap memory. All I know is when I call new, I would get memory from heap. If if create local variables, I would get memory from stack. After some research on internet, the most common answer is stack memory is temporary and heap memory is permanent.
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How to get current foreground activity context in android?
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Knowing that ActivityManager manages Activity, so we can gain information from ActivityManager. We get the current foreground running Activity by
ActivityManager am = (ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE);
ComponentName cn = am.getRunningTasks(1).get(0).topActivity;
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Is there a command to list all Unix group names? [closed]
... @zed cut is another command which extracts the specific column from an input. Here I'm extracting field 1 where fields are delimited by :
– Arpit
Feb 1 '17 at 10:40
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How do you normalize a file path in Bash?
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if you're wanting to chomp part of a filename from the path, "dirname" and "basename" are your friends, and "realpath" is handy too.
dirname /foo/bar/baz
# /foo/bar
basename /foo/bar/baz
# baz
dirname $( dirname /foo/bar/baz )
# /foo
realpath ../foo
# ../foo: No ...
Rebasing a branch including all its children
...ased on top of master. Also isn't C^ not the same as B? so we are rebasing from B(excluding?) to each branch containing C on top of ... B. Wouldn't the result be exactly the same as before?
– Marenz
Jan 27 '14 at 15:57
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How do I get the last day of a month?
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@Henk Actually I pulled this from a place in our source that creates the DateTime from the lastDayOfMonth. Honestly either way works perfectly well. It's a pedantic argument which way is better. I've done it both ways and both yield the same answer.
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What are Maven goals and phases and what is their difference?
... Maven's Introduction to the Build Lifecycle). Such distincting it clearer from the goal's code which is really executed. But that might be personal taste.
– Gerold Broser
Jun 20 '15 at 13:25
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How to serve an image using nodejs
...ow to serve images using Node.js" is not implementing a static file server from scratch and doing it badly. A good answer is using a module like Express that does the job correctly.
Answering comments that say that using Express "doesn't explain much other than how to rely on someone else to get th...
Titlecasing a string with exceptions
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Use the titlecase.py module! Works only for English.
>>> from titlecase import titlecase
>>> titlecase('i am a foobar bazbar')
'I Am a Foobar Bazbar'
GitHub: https://github.com/ppannuto/python-titlecase
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