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convert a JavaScript string variable to decimal/money

...parseFloat(document.getElementById(amtid4).innerHTML).toFixed(2); num is now a string with the number formatted with two decimal places. share | improve this answer | follo...
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How many bits or bytes are there in a character? [closed]

...ay, when NT was started a wchar_t was enough to avoid surrogate pairs, but now that it's UTF-16 even wchar_t strings can have variable-length characters, so on Windows a Unicode character in can take from 2 to 4 bytes (1 or 2 wchar_t). – Matteo Italia Jan 31 '1...
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How do the post increment (i++) and pre increment (++i) operators work in Java?

...ou have a = 1; and you do System.out.println(a++); //You will see 1 //Now a is 2 System.out.println(++a); //You will see 3 codaddict explains your particular snippet. share | improve this an...
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How to get NSDate day, month and year in integer format?

...criptionWithCalendarFormat : gives a warning and seems to be deprecated by now. 9 Answers ...
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NSUserDefaults - How to tell if a key exists

... I know this is old, but having only just now needed this information, I need to point out that the 'containsObject:' reference means just that: the object. NOT the key. IOW, in your header file if you've defined: #define kMyKey ...
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Preventing form resubmission

... With Method 1, I'd use the jQuery plugin named BlockUI to let the client knows something's happening. – Shikiryu Oct 22 '10 at 15:58 ...
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How to create a simple map using JavaScript/JQuery [duplicate]

... This answer is now out of date as Map does exist now (yay!), read the following: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… – basickarl Jul 25 '16 at 1:29 ...
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Transport endpoint is not connected

... This doesn't exactly fix it but I guess it's the best answer for now. – Alexis Tyler Oct 1 '14 at 8:49 3 ...
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Rspec: “array.should == another_array” but without concern for order

... This is now officially documented under operator matchers – Kelvin Aug 12 '13 at 15:42 7 ...
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From io.Reader to string in Go

...uf.Bytes() s := *(*string)(unsafe.Pointer(&b)) There we go, you have now efficiently converted your byte array to a string. Really, all this does is trick the type system into calling it a string. There are a couple caveats to this method: There are no guarantees this will work in all go com...