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Seeking clarification on apparent contradictions regarding weakly typed languages
...a, b) # returns 4
Strong Typing
a = 2
b = "2"
concatenate(a, b) # Type Error
add(a, b) # Type Error
concatenate(str(a), b) #Returns "22"
add(a, int(b)) # Returns 4
Notice that a weak typing language can intermix different types without errors. A strong type language requires the input types to...
Is onload equal to readyState==4 in XMLHttpRequest?
...nt handler also gets triggered with readyState==4 in the cases where the onerror handler is usually triggered (typically a network connectivity issue). It gets a status of 0 in this case. I've verified this happens on the latest Chrome, Firefox and IE.
So if you are using onerror and are targeting ...
Select elements by attribute
...
It throws js errors if you try something like :td[myattr]. So I think this feature was specifically targeting checkboxes.
– fooledbyprimes
Aug 29 '12 at 14:48
...
“NODE_ENV” is not recognized as an internal or external command, operable command or batch file
I'm trying to setup an environment for a Node.js app. but I'm getting this error every time.
15 Answers
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'Missing recommended icon file - The bundle does not contain an app icon for iPhone / iPod Touch of
I submitted an app update, but I have received an email telling me this error has occurred:
16 Answers
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Can I embed a custom font in an iPhone application?
... }
– Steve Potter
Mar 29 '12 at 20:05
26
If your code is not working, make sure you found font f...
When should assertions stay in production code? [closed]
...is advice is given:
For highly robust code, assert and then handle the error anyway.
I think that as long as performance is not an issue, leave the assertion in, but rather than display a message, have it write to a log file. I think that advice is also in Code Complete, but I'm not finding it...
Trying to understand CMTime and CMTimeMake
...tion
– Corey Floyd
Aug 29 '13 at 17:05
I wonder why setMaxRecordedDuration needs the preferredTimeScale when frame_rat...
Get HTML code from website in C#
...swered May 20 '13 at 3:47
SyntaxErrorSyntaxError
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PostgreSQL: Difference between text and varchar (character varying)
...ealing with values shorter than n (pads them to n), and can lead to subtle errors because of adding trailing
spaces, plus it is problematic to change the limit
varchar(n) – it's problematic to change the limit in live environment (requires exclusive lock while altering table)
varchar – jus...
