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Signed to unsigned conversion in C - is it always safe?
...the values of u and i).
Long Answer
According to the C99 Standard:
6.3.1.8 Usual arithmetic conversions
If both operands have the same type, then no further conversion is needed.
Otherwise, if both operands have signed integer types or both have unsigned integer types, the operand wi...
What is the difference between HTTP and REST?
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232
No, REST is the way HTTP should be used.
Today we only use a tiny bit of the HTTP protocol's ...
Multiple aggregations of the same column using pandas GroupBy.agg()
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How do I select the parent form based on which submit button is clicked?
I have a web page with 3 forms on it. Not nested, just one after the other (they are almost identical, just one hidden variable that's different). A user will only fill in one form, and I'd like to validate/etc all the forms with only one JS script.
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In Python, how do I create a string of n characters in one line of code?
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316
To simply repeat the same letter 10 times:
string_val = "x" * 10 # gives you "xxxxxxxxxx"
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Running two projects at once in Visual Studio
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edited Dec 29 '19 at 12:38
Peter Mortensen
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Javascript add leading zeroes to date
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1393
Try this: http://jsfiddle.net/xA5B7/
var MyDate = new Date();
var MyDateString;
MyDate.setDa...
How does “make” app know default target to build if no target is specified?
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What is the difference between ports 465 and 587?
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answered Apr 3 '13 at 19:59
AnFiAnFi
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invalid target release: 1.7
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edited Sep 1 '14 at 16:39
Douglas Held
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answered Nov 26 '13 at...