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How to print like printf in Python3?

...voked: print ("Hi") In both versions, % is an operator which requires a string on the left-hand side and a value or a tuple of values or a mapping object (like dict) on the right-hand side. So, your line ought to look like this: print("a=%d,b=%d" % (f(x,n),g(x,n))) Also, the recommendation fo...
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onKeyPress Vs. onKeyUp and onKeyDown

... an empty input element: The value of the input element will be an empty string (old value) inside the keypress handler The value of the input element will be 1 (new value) inside the keyup handler. This is of critical importance if you are doing something that relies on knowing the new value af...
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How to get current location in Android [duplicate]

... You may also need @Override public void onStatusChanged(String provider, int status, Bundle extras) { } @Override public void onProviderEnabled(String provider) { } @Override public void onProviderDisabled(String provider) { } – Ege K...
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]

...e individual octets of the address (e.g., representing each as an unsigned char), so we end up with something like octets[0] & mask[0]. Thanks to C's type promotion rules, even if both operands are unsigned chars, the result is typically going to be int. We need the result to be an unsigned char...
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Using 'starts with' selector on individual class names

.... It would be marginally faster (at best) because it would not have to substring the class attribute. Negligible. – Josh Stodola Feb 1 '10 at 16:58 2 ...
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Query to list number of records in each table in a database

...ON CREATE TABLE #TableCounts ( TableName VARCHAR(500), CountOf INT ) INSERT #TableCounts EXEC sp_msForEachTable 'SELECT PARSENAME(''?'', 1), COUNT(*) FROM ? WITH (NOLOCK)' SELECT Ta...
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How to append data to div using JavaScript?

... Try this: var div = document.getElementById('divID'); div.innerHTML += 'Extra stuff'; share | improve this answer | follow | ...
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scale Image in an UIButton to AspectFit?

...CPU cycles. This is the category I'm using to scale an image : UIImage+Extra.h @interface UIImage (Extras) - (UIImage *)imageByScalingProportionallyToSize:(CGSize)targetSize; @end; UIImage+Extra.m @implementation UIImage (Extras) - (UIImage *)imageByScalingProportionallyToSize:(CGSize)targe...
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What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]

What is the difference between parseInt(string) and Number(string) in JavaScript? 6 Answers ...
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Parsing JSON giving “unexpected token o” error [duplicate]

I am having a problem parsing simple JSON strings. I have checked them on JSONLint and it shows that they are valid. But when I try to parse them using either JSON.parse or the jQuery alternative it gives me the error unexpected token o : ...