What's the safest and best way to retrieve an unsigned long from a string in C++? I know of a number of possible methods. First, converting a signed long taken from atol. char *myStr; // Initalized to some value somehow. unsigned long n = ((unsigned)atol(myStr)); The obvious problem with this is, what happens when the value stored i...
i have a string which, i want to compare with a javascript datetime object. how to convert string "1/1/1912" into datetime using JavaScript so that i can compare like if (EDateTime > ('1/1/1912')) {...} ...
As title says need to convert a Zip file to text file , no matter the size and no matter if it will make sense or not.But i need to reconvert it to that zip file again (Lose less). The main problem i am having is how to find a alternative text/number version of a character. The Ascii wont work clearly ,So need help what can be a alterna...
I'm in the process of creating an Excel addIn package to work with a web service. I have a C++ .xll addIn that uses MSXML to communicate with the web service, and registers worksheet functions, but otherwise provides no UI. I am developing a c# .net addIn to provide the GUI using the Office 2007 ribbon, and a VBA addIn for earlier versi...
Possible Duplicate: How do I use Python to convert a string to a number if it has commas in it as thousands separators? How would I parse the string 1,000,000 (one million) into it's integer value in Python? ...
If the title wasn't clear, ill try to explain it well here. I have a bunch of integers, ranging from 1 to 999, and i need to convert these into strings, but when i do that, i need them to be 3 characters long. so for instance, if i had: int i1 = 45; then when i turned that into a string, i'd need this: "045" or similarly, if i had an ...
I have always used streams, printf, string(x) or whatever the language in question offered to convert numeric types to a string or back. However I have never really considered how this is actually done. I searched around on Google, but all the results are just to use those varies methods, and not how the conversion is really done behind ...
I have a nsstring(filePath),which has the path to the audio file.I want open the audio file, so i want to convert the nsstring to Cstring. fopen([filePath cStringUsingEncoding:1], "r"); is the above line is correct or not,because i can also use fopen([filePath cString], "r");, In some websites it is mentioned to use UTF8stringEncodi...