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What is JSONP, and why was it created?
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How to format strings using printf() to get equal length in the output?
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161
You can specify width on string fields, e.g.
printf("%-20s", "initialization...");
and the...
how to detect search engine bots with php?
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Bash script error [: !=: unary operator expected
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189
Quotes!
if [ "$1" != -v ]; then
Otherwise, when $1 is completely empty, your test becomes:
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MySql server startup error 'The server quit without updating PID file '
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Does Java have a HashMap with reverse lookup?
..." format, rather than "key-value". It's like a HashMap, but I will need O(1) lookup in both directions. Is there a name for this type of data structure, and is anything like this included in Java's standard libraries? (or maybe Apache Commons?)
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How can I get the list of files in a directory using C or C++?
...tibility layer is Toni Ronkko. In Unix, it is a standard header.
UPDATE 2017:
In C++17 there is now an official way to list files of your file system: std::filesystem. There is an excellent answer from Shreevardhan below with this source code:
#include <string>
#include <iostream>
#in...
ExecutorService, how to wait for all tasks to finish
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When is the init() function run?
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Yes assuming you have this:
var WhatIsThe = AnswerToLife()
func AnswerToLife() int {
retur...