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What is CMake equivalent of 'configure --prefix=DIR && make all install '?
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@bodacydo location of the folder with CMakeLists.txt we're generating from.
– Kamiccolo
Dec 16 '14 at 15:22
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Access lapply index names inside FUN
...n frame of lapply) may have more references, thus activating the lazy duplication of it. Without it, R will not keep separated copies of i:
> lapply(list(a=10,b=20), function(x){parent.frame()$i})
$a
[1] 2
$b
[1] 2
Other exotic tricks can be used, like function(x){parent.frame()$i+0} or funct...
What is a build tool?
...s?
Build tools are programs that automate the creation of executable
applications from source code (e.g., .apk for an Android app). Building
incorporates compiling,linking and packaging the code into a usable or
executable form.
Basically build automation is the act of scripting or automating a
wid...
Delete specific line number(s) from a text file using sed?
...s. The addresses can also be regular expressions, or the dollar sign $ indicating the last line of the file.
– Brian Campbell
Apr 24 '14 at 14:30
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Deleting Files using Git/GitHub
...--cached --ignore-unmatch deletefile.name' --prune-empty --tag-name-filter cat -- --all
git commit -m "Removed deletefile.name"
git push origin master --force
Replace deletefile.name with the file to remove. For in-depth detailed explanation go through the nice article https://help.github.com/arti...
Can't push to GitHub because of large file which I already deleted
...ed --ignore-unmatch <path/filename>" --prune-empty --tag-name-filter cat -- --all
Worked great, and the large files were removed.
Unbelievably, the push still failed with another error: error: RPC failed; curl 56 OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 104 fatal: The remote end hung up u...
Using module 'subprocess' with timeout
...on-zero exit status as specified in the question's text unlike proc.communicate() method.
I've removed shell=True because it is often used unnecessarily. You can always add it back if cmd indeed requires it. If you add shell=True i.e., if the child process spawns its own descendants; check_output(...
How can I get the current network interface throughput statistics on Linux/UNIX? [closed]
...) ([0-9]+) ([0-9]+)/rx=\1 rxp=\2 tx=\3 txp=\4/"` ; echo $rx $rxp $tx $txp `cat /tmp/netstat` | awk '{print $1-$5, $2-$6, $3-$7, $4-$8}';echo $rx $rxp $tx $txp > /tmp/netstat; sleep 5 ;done
– Jashank Jeremy
Mar 8 '14 at 11:39
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junit & java : testing non-public methods [duplicate]
...required for protected actually, if your class under test is in src/box/of/Cats.java, in your test project put the test class to src/box/of/CatsTest.java and link the projects. That way your test classes seem to be in same package and thus can access each other's protected methods.
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In Python, when to use a Dictionary, List or Set?
...therefore, you cannot use set and must instead use list.
set forbids duplicates, list does not: also a crucial distinction. (A "multiset", which maps duplicates into a different count for items present more than once, can be found in collections.Counter -- you could build one as a dict, if for som...