Perl repeat string which has repeated substring - Stack Overflow
Feb 21, 2021 · I'm trying to print a string fbeq00000000000000000000 using perl in the terminal. To avoid typing so many zeros I'm using perl -e 'print "fbeq" . "0" x 20' Now, I …
Mathematical representation of large numbers? - Stack Overflow
Apr 23, 2012 · Lisp is great for dealing with large numbers. If you want an "elegant" representation of a number, you could compute a bunch of different representations using separate, complicated …
objective c - What does \0 stand for? - Stack Overflow
Jan 31, 2013 · Possible Duplicate: What does the \0 symbol mean in a C string? I am new at iPhone Development. I want to know, what does '\0' means in C, and what is the equivalent for that in …
Regex to match for zeros - Stack Overflow
I am looking for a regex pattern that would match several different combinations of zeros such as 00-00-0000 or 0 or 0.0 or 00000 Please help Thanks! EDIT: Well, I have web service that retur...
java - JNI Object Pointers - Stack Overflow
Oct 15, 2019 · Problem When experimenting with the JNI interface, I was wondering if I could take a JObject and transmute it into an equivalent struct to manipulate the fields. However, when I tried I …
Fraction part in binary representation of floating point numbers
May 24, 2017 · According to this standard the decimal fraction, corresponding to its 24-bit binary representation, is a sum of negative powers of two, and also there is an implicit bit at position 24, …
How to Encrpyt message using PGPY in Python3 - Stack Overflow
May 30, 2020 · I'm having this issue also. My partner company has sent 3 separate keys to me. All show as having the Encrypt flag (though I can't be certain about the EncryptStorage and …
Big-O notation finding c and n0 - Stack Overflow
Jan 10, 2013 · I've just been introduced to Big-O notation and I've been given some questions. However I'm confused as to how to determine the value of n0. I have to show that 3n^3 +20n^2 + 5 is O(n^3). …
c - Does bit-shift depend on endianness? - Stack Overflow
Endianness is the way values are stored in memory. When loaded into the processor, regardless of endianness, the bit shift instruction is operating on the value in the processor's register. Therefore, …
Regular expression to check 0 , 00 , 000 , 0000 , 00.00
Aug 20, 2017 · I want check that a strings does not contain value 0. That is, strings like 0 , 00 ,00.00 are not allowed, but it should allow field like 10.00 , 11.01, 0.12 In short I want to check currency