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How can I match a string with a regex in Bash?
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To match regexes you need to use the =~ operator.
Try this:
[[ sed-4.2.2.tar.bz2 =~ tar.bz2$ ]] && echo matched
Alternatively, you can use wildcards (instead of regexes) with the == operator:
[[ sed-4.2.2.tar.bz2 == *tar.bz2 ]] && echo matched
If portability is not a con...
How to install trusted CA certificate on Android device?
...ave to root your device to install new certificates.
From Android KitKat (4.0) up to Nougat (7.0) it's possible and easy. I was able to install the Charles Web Debbuging Proxy cert on my un-rooted device and successfully sniff SSL traffic.
Extract from http://wiki.cacert.org/FAQ/ImportRootCert
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C#: Assign same value to multiple variables in single statement
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answered Sep 14 '09 at 0:57
Pierre-Alain VigeantPierre-Alain Vigeant
20.3k66 gold badges6060 silver badges9999 bronze badges
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MongoDB, remove object from array
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142
try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull:...
Uninstall Node.JS using Linux command line?
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14 Answers
14
Active
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How do I declare an array of weak references in Swift?
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edited Apr 20 '19 at 13:46
answered Jun 9 '14 at 20:07
Go...
General guidelines to avoid memory leaks in C++ [closed]
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40
Instead of managing memory manually, try to use smart pointers where applicable.
Take a look at...
Proper Repository Pattern Design in PHP?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Apr 26 '13 at 13:45
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PHP mkdir: Permission denied problem
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answered Feb 10 '14 at 19:00
simpleenginesimpleengine
2,34611 gold badge1515 silver badges1515 bronze badges
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How to initialize a vector in C++ [duplicate]
... enabled on your compiler) you can simply do:
std::vector<int> v { 34,23 };
// or
// std::vector<int> v = { 34,23 };
Or even:
std::vector<int> v(2);
v = { 34,23 };
On compilers that don't support this feature (initializer lists) yet you can emulate this with an array:
int vv...