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Regular expression to match URLs in Java
...From its library I copied the regular expression to match URLs. I tested successfully within RegexBuddy. However, when I copied it as Java String flavor and pasted it into Java code, it does not work. The following class prints false :
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How expensive is the lock statement?
... is executed inside the lock, the higher the contention is and delays rise sky high.
Please consider, that over one decade has passed already from 2003, that is few generations of processors designed specifically to run fully concurrently and locking is considerably harming their performance.
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How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
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sra
23.5k77 gold badges5151 silver badges8787 bronze badges
answered Feb 23 '12 at 12:30
Roger Fernandez GuriR...
Testing HTML email rendering [closed]
...ilchimp is not reliable. 7/10 times it's fine, but I've found on several occasions, the way certain clients are displayed in the Litmus results are not accurate with the same results I do on my own.
– davidcondrey
Jun 27 '14 at 5:27
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what’s the difference between Expires and Cache-Control headers?
...ed in HTTP/1.1 and offers more options than Expires. They can be used to accomplish the same thing but the data value for Expires is an HTTP date whereas Cache-Control max-age lets you specify a relative amount of time so you could specify "X hours after the page was requested".
HTML Cache contr...
Batch file to delete files older than N days
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77
Run the following commands:
ROBOCOPY C:\source C:\destination /mov /minage:7
del C:\destinatio...
Is there a performance difference between i++ and ++i in C++?
...ation units. Compiler with g++ 4.5.
Ignore the style issues for now
// a.cc
#include <ctime>
#include <array>
class Something {
public:
Something& operator++();
Something operator++(int);
private:
std::array<int,PACKET_SIZE> data;
};
int main () {
Something s...
Is there an API to get bank transaction and bank balance? [closed]
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user1319829user1319829
1,11011 gold badge77 silver badges44 bronze badges
1
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Function to return only alpha-numeric characters from string?
... answered Apr 19 at 5:05
Sky7ureSky7ure
12911 silver badge44 bronze badges
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combinations between two lists?
...gic behind how to do it? If I convert my code to C or Java, I won't have access to zip or itertools(although they make life very very easy)
– user1735075
Oct 17 '12 at 13:39
3
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