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How to find the 'sizeof' (a pointer pointing to an array)?
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No, you can't. The compiler doesn't know what the pointer is pointing to. There are tricks, like ending the array with a known out-of-band value and then counting the size up until that value, but that's not using sizeof().
Another trick is the one mentioned by ...
How to enable Bootstrap tooltip on disabled button?
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This is what the docs suggest and it works if you use the inline-block trick suggested here!
– Devil's Advocate
Apr 8 '14 at 18:20
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What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]
...og(myvar);
Then you will get a nicely mapped out interface of the object/whatever in the console.
Check out the console documentation for more details.
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What is Double Brace initialization in Java?
What is Double Brace initialization syntax ( {{ ... }} ) in Java?
13 Answers
13
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What does Connect.js methodOverride do?
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}
);
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Is file append atomic in UNIX?
In general, what can we take for granted when we append to a file in UNIX from multiple processes? Is it possible to lose data (one process overwriting the other's changes)? Is it possible for data to get mangled? (For example, each process is appending one line per append to a log file, is it po...
Xcode “The private key for is not installed on this mac - distributing”
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What if I no longer have access to the machine that generated the private keys?
– aaronsnoswell
Nov 4 '13 at 3:13
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Practical non-image based CAPTCHA approaches?
...heory being that:
A spam bot will not support JavaScript and will submit what it sees
If the bot does support JavaScript it will submit the form instantly
The commenter has at least read some of the page before posting
The downside to this method is that it requires JavaScript, and if you don't ...
What size should apple-touch-icon.png be for iPad and iPhone?
Are Apple touch icons bigger than 60x60 supported, and if so, what dimensions should I use for the iPad and iPhone?
11 Answ...
What is the meaning of id?
...fiers in Objective-C, which can
be use for an object of any type no matter what class does it have.
id is the final super type of all objects.
In java or c# we use like this
Object data = someValue;
String name =(Object)data;
but in objective c
id data= someValue;
NSString *name= data;
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