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How do I parse a string into a number with Dart?
...et 172. In JavaScript parseInt("-01:00") works just fine but Dart gives an error. Is there any easy way without checking manually character-by-character? Thanks.
– user1596274
Aug 18 at 14:29
...
Making the iPhone vibrate
...and the kSystemSoundID_Vibrate is a regular Int. The compiler gives you an error for trying to cast from Int to UInt32, but the error reads as "Cannot convert to SystemSoundID", which is confusing. Why didn't apple just make it a Swift enum is beyond me.
@aponomarenko's goes into the details, my ans...
How to get client's IP address using JavaScript?
...indIP.then(ip => document.write('your ip: ', ip)).catch(e => console.error(e))
Note: This new minified code would return only single IP if you want all the IPs of the user( which might be more depending on his network), use the original code...
thanks to WebRTC, it is very easy to ge...
How can I find the method that called the current method?
...ck:
– Joel Coehoorn
Oct 6 '08 at 13:05
192
new StackFrame(1).GetMethod().Name;
...
How to construct a timedelta object from a simple string
... timedelta
# we specify the input and the format...
t = datetime.strptime("05:20:25","%H:%M:%S")
# ...and use datetime's hour, min and sec properties to build a timedelta
delta = timedelta(hours=t.hour, minutes=t.minute, seconds=t.second)
After this you can use your timedelta object as normally, c...
ArrayBuffer to base64 encoded string
...se64ToArrayBuffer() function here: codeshare.io/PT4pb but that gives me an error as: Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded.
– bawejakunal
Jul 11 '15 at 13:27
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Resolving conflicts: how to accept “their” changes automatically?
...harm.
– psihodelia
Mar 21 '13 at 15:05
@psihodelia djc said pretty much the same, try hg help merge-tools (mergetools ...
calling non-static method in static method in Java [duplicate]
I'm getting an error when I try to call a non-static method in a static class.
14 Answers
...
Convert HTML + CSS to PDF [closed]
... program.
HTML2PDF looked the most promising but I kept having this weird error about null reference arguments to node_type. I finally found the solution to this. Basically, PHP 5.1.x worked fine with regex replaces (preg_replace_*) on strings of any size. PHP 5.2.1 introduced a php.ini config d...
Difference between Static and final?
...nitializer of the class in which it is declared; otherwise, a compile-time error occurs in both cases.
Note: If the variable is a reference, this means that the variable cannot be re-bound to reference another object. But the object that it references is still mutable, if it was originally mutab...