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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...at least 32 bits (2^31-1 on either side of zero) and long long is at least 64 (2^63-1 on either side).
– chris
Sep 24 '13 at 1:55
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Base64: What is the worst possible increase in space usage?
If a server received a base64 string and wanted to check it's length before converting,, say it wanted to always permit the final byte array to be 16KB. How big could a 16KB byte array possibly become when converted to a Base64 string (assuming one byte per character)?
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Key hash for Android-Facebook app
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Here are the steps-
Download openssl from Google code (If you have a 64 bit machine you must download openssl-0.9.8e X64 not the latest version)
Extract it. create a folder- OpenSSL in C:/ and copy the extracted code here.
detect debug.keystore file path. If u didn't find, then do a search in ...
How does Python manage int and long?
...hon 2: sys.maxint contains the maximum value a Python int can hold.
On a 64-bit Python 2.7, the size is 24 bytes. Check with sys.getsizeof().
Python 3: sys.maxsize contains the maximum size in bytes a Python int can be.
This will be gigabytes in 32 bits, and exabytes in 64 bits.
Such a large in...
Printing the correct number of decimal points with cout
...et the 'float mode' to fixed.
float num = 15.839;
// this will output 15.84
std::cout << std::fixed << "num = " << std::setprecision(2) << num << std::endl;
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Undefined symbols for architecture arm64
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The issue is that the cocoapods have not been built for arm64 architecture yet thus they cannot be linked when you build them. Likely you cannot use those packages until they are updated and use that architecture. You can fix the linker error by going to project -> target (your ...
What's the difference between comma separated joins and join on syntax in MySQL? [duplicate]
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spencer7593spencer7593
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Git, fatal: The remote end hung up unexpectedly
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84
Cause : The default file post size for Git has been exceeded.
Solution :
Navigate to repo.
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A top-like utility for monitoring CUDA activity on a GPU
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I'm not aware of anything that combines this information, but you can use the nvidia-smi tool t...
Maximum length of a table name in MySQL
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64 characters according to this.
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