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How do I find the duplicates in a list and create another list with them?
How can I find the duplicates in a Python list and create another list of the duplicates? The list only contains integers.
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What's the difference between a Future and a Promise?
...;
})
...
.then(function(result){
console.log(result);
})
.catch(function(error){
console.log(error);
})
which makes asynchronous computation to look like synchronous:
try {
op1Result = syncOp1();
// do something
op1Result = syncOp2();
// do something more
op3Result = syncOp3();
//...
Main differences between SOAP and RESTful web services in Java [duplicate]
...EST inherits security from the underlying transport.
SOAP does not support error handling, but REST has built-in error handling.
REST is lightweight and does not require XML parsing. REST can be consumed by any client, even a web browser with Ajax and JavaScript. REST consumes less bandwidth, it doe...
How do you match only valid roman numerals with a regular expression?
Thinking about my other problem , i decided I can't even create a regular expression that will match roman numerals (let alone a context-free grammar that will generate them)
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std::next_permutation Implementation Explanation
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edited Aug 25 '14 at 17:05
rvighne
16.2k77 gold badges4242 silver badges6262 bronze badges
answered Ja...
Open a new tab in gnome-terminal using command line [closed]
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I get 'There was an error creating the child process for this terminal' in response to gnome-terminal --tab -e "cd /tmp"
– Hedgehog
Nov 2 '11 at 3:01
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How to fix corrupted git repository?
...m first
# and re-clone them after (with `git submodule update --init`)
#
# Error codes:
# 1: If a url is not supplied, and one cannot be read from .git/config
# 4: If the url cannot be reached
# 5: If a git submodule is detected
if [[ "$(find -name .git -not -path ./.git | wc -l)" -gt 0 ]] ;
then
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How to uninstall Python 2.7 on a Mac OS X 10.6.4?
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answered Apr 22 at 9:05
Athul RajAthul Raj
1,06311 gold badge88 silver badges2121 bronze badges
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examining history of deleted file
... This doesn't seem to work for deleted files. If I try this, I get this error message: svn cat [url]/trunk/include/syeka/poster_funk.incl.php -r 50 > out.txt svn: '/admintools/!svn/bc/131/trunk/include/syeka/poster_funk.incl.php' path not found See @Bert Huijben's response further down this...
Type hinting a collection of a specified type
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edited Apr 8 at 2:05
answered Apr 8 '18 at 10:28
Co...