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How to format numbers as currency string?
...7).toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,'); // 12,345.67
The idea behind this solution is replacing matched sections with first match and comma, i.e. '$&,'. The matching is done using lookahead approach. You may read the expression as "match a number if it is followed by a sequence...
Adding devices to team provisioning profile
...ortal and headed back to XCode and created a .ipa, it worked and I have no idea how/why? XCode 7.3
– Tejas K
Nov 2 '17 at 4:56
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String strip() for JavaScript? [duplicate]
...ed the global modifier per Christoph's suggestion.
Took Matthew Crumley's idea about sniffing on the trim function prior to recreating it. This is done in case the version of JavaScript used on the client is more recent and therefore has its own, native trim function.
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printf with std::string?
...gh vastly more powerful, have the drawback that the code does not give any idea of the actual output. For formatted output, printf is still a viable alternative, and it's a shame both systems can't cooperate better. Just my opinion, of course.
– kuroi neko
Aug ...
Save Javascript objects in sessionStorage
...ects that you do not own. Using Storage.prototype.setObj seems like a bad idea.
– britztopher
Jan 13 '15 at 15:44
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NullPointerException in Java with no StackTrace
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Thanks for the tip. Any idea if there are any hidden gotchas to passing this option (it seems pretty innocuous as long as my application doesn't throw a ton of exceptions)?
– Edward Shtern
Jun 11 '10 at 17:48
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Is an empty href valid?
...ndeed, you can leave it empty (W3 validator doesn't complain).
Taking the idea one step further: leave out the ="". The advantage of this is that the link isn't treated as an anchor to the current page.
<a href>sth</a>
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What is the fastest way to send 100,000 HTTP requests in Python?
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erikg: you did recommend a great idea. However, the best result I was able to achieve with 200 threads was approx. 6 minutes. I'm sure there are ways to accomplish this in lesser time... Mark N: if Twisted is the way I decide to go, then epoll reactor is ...
When should you NOT use a Rules Engine? [closed]
...e 2 examples from personal experience where using a Rules Engine was a bad idea, maybe that will help:-
On a past project, I noticed that the rules files (the project used Drools) contained a lot of java code, including loops, functions etc. They were essentially java files masquerading as rules f...
A dependent property in a ReferentialConstraint is mapped to a store-generated column
...pe 'Payment'. member names cannot be the same as their enclosing type. Any ideas
– Welsh King
Jun 17 '11 at 11:23
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