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Passing arguments with spaces between (bash) script
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The answer only works for me if I set IFS=$'\n'. No idea why.
– Dominic M
May 20 '19 at 16:02
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Get unique values from a list in python [duplicate]
...rated by commas. You can get the unique values by converting the list to a set.
mylist = ['nowplaying', 'PBS', 'PBS', 'nowplaying', 'job', 'debate', 'thenandnow']
myset = set(mylist)
print(myset)
If you use it further as a list, you should convert it back to a list by doing:
mynewlist = list(mys...
How to use PHP OPCache?
...ining the currently used configuration OpCache uses. This includes all ini settings as well as version information and blacklisted files.
var_dump(opcache_get_configuration());
opcache_get_status():
This will return an array with information about the current status of the cache. This informatio...
Is there a difference between using a dict literal and a dict constructor?
...eys if your keys are strings. They could just as easily be tuples of frozensets of floats, although this might get a bit ugly.
– Wooble
Jul 7 '11 at 13:03
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bower automatically update bower.json
...der the bower packages folder, it's a good way of testing a package before setting it into stone.
– gru
Feb 27 '14 at 15:19
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Swift compiler error: “non-modular header inside framework module”
...ate a folder SwiftLibXML2 and put this module.modulemap there
3. In Build Settings, add $(SDKROOT)/usr/include/libxml2 to Header Search Paths
4. In Build Settings, add $(SRCROOT)/SwiftLibXML2 to Import Paths
5. Under Project's General tab, add libxml2.tbd to Linked Frameworks and Libraries.
Now ...
Is there a generator version of `string.split()` in Python?
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The most efficient way I can think of it to write one using the offset parameter of the str.find() method. This avoids lots of memory use, and relying on the overhead of a regexp when it's not needed.
[edit 2016-8-2: updated this to optionally support regex separators]
def isplit(source,...
What is the meaning of “POSIX”?
...emory (shm_*), kill, scheduling parameters (nice, sched_*), sleep, mkfifo, setpgid()
networking: socket()
memory management: mmap, mlock, mprotect, madvise, brk()
utilities: regular expressions (reg*)
Those APIs also determine underlying system concepts on which they depend, e.g. fork requires a c...
ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
...rrect.
If you don't have any entry for database services, create one and set correct global database , sid and oracle home.
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What are the differences between git remote prune, git prune, git fetch --prune, etc
...emoving them from the server, but if you had any special configuration you set for it then that would be lost when the branch is deleted.
– John Szakmeister
Mar 7 '17 at 13:34
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