John Zwinck

Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

John Zwinck has asked 124 questions and find answers to 904 problems.

Stats

About

John Zwinck questions

LuaSocket FTP always times out
Rcpp: how to keep files generated by sourceCpp?
GCC 8 fails to compile make_shared<volatile int>()
Pandas: how to add missing columns to a DataFrame when assigning Series as row
Boost Intrusive unordered_set broken in 1.48 with GCC in C++11 mode
Is C scanf() prohibited from checking that integers are in range?
Is GCC miscompiling this code, or is it UB?
rPython installation fails, libpython not in linker paths
Python doctest hangs using ProcessPoolExecutor
Why do std::pair<long, long> and std::tuple<long, long> generate different code [duplicate]

John Zwinck answers

Check if file exists using full paths and wildcard for filename bash
How to add a value to a vector of arrays?
Why is npm's name not Node Package Manager?
fwrite doesnt print anything to stdout
find, xargs: execute chain of commands for each file
How to search through a file to find integers
Checking for getrandom() function returns no when building Python 3.5.1 on Ubuntu 14.04
Why does TaskSpawn take ints instead of void*?
Difference between variable and print variable [duplicate]
Should a function which can fail only due to integer overflow be noexcept?