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Determining 32 vs 64 bit in C++
...m @AI.G:
4 years later (don't know if it was possible before) you can convert
the run-time check to compile-time one using static assert:
static_assert(sizeof(void*) == 4);. Now it's all done at compile time
:)
Appendix A
Incidentially, the rules above can be adapted to make your entir...
Rounding a double to turn it into an int (java)
...value is 64bit, but then your int variable can only store 32bit so it just converts it to long, which is 64bit but you can typecast it to 32bit as explained above.
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How can I get seconds since epoch in Javascript?
... Re: arcane magic: Per these docs, Javascript knows how to convert a Date object to a Number. This means that you can type Number(new Date()) to get a number, or even +(new Date()), or use any Date instance in a numerical context such as new Date()/1000 and Javascript will helpfully...
android on Text Change Listener
...");
}
}
Tested this for a college assignment I was working on to convert temperature scales as the user typed them in. Worked perfectly, and it's way simpler.
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How to compare two Dates without the time portion?
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I don't think that would work, even if converting to Strings was a good idea. The == operator doesn't necessarily return true for equivalent Strings (use equals()). You certainly can't use the other comparison operators you mentioned, either.
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Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
..."bool" : @(YES)};
NSDictionary *r3 = @{@"bool" : @((BOOL)true)};
Then we convert it to JSON string before sending as
NSData *data = [NSJSONSerialization dataWithJSONObject:requestParams options:0 error:nil];
NSString *jsonString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding...
Python: TypeError: cannot concatenate 'str' and 'int' objects [duplicate]
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You can convert int into str using string function:
user = "mohan"
line = str(50)
print(user + "typed" + line + "lines")
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How do I convert this list of dictionaries to a csv file?
...find it is more tolerant of encoding issues, and pandas will automatically convert string numbers in CSVs into the correct type (int,float,etc) when loading the file.
import pandas
dataframe = pandas.read_csv(filepath)
list_of_dictionaries = dataframe.to_dict('records')
dataframe.to_csv(filepath)
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Programmatically access currency exchange rates [closed]
...ces in US dollars or Euros so they don't have to make the mental effort to convert from Australian dollars.
15 Answers
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Function overloading by return type?
...and return the same object; likewise `WithZ(9). Then the assignment would convert to an immutable type.
– supercat
Dec 15 '12 at 22:55
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