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How can I find out what version of git I'm running?
...d."
That will echo "Git is installed" if it is, otherwise, it'll echo an error message. You can use this for scripts that use git
It's also customizable, so you can change "which git" to "which java" or something, and change the error message.
...
php execute a background process
...save them to a web directory:
foreground.php:
<?php
ini_set("display_errors",1);
error_reporting(E_ALL);
echo "<pre>loading page</pre>";
function run_background_process()
{
file_put_contents("testprocesses.php","foreground start time = " . time() . "\n");
echo "<pre>...
Everyauth vs Passport.js?
...ched and leads to tight coupling with a specific framework.
Passport also errors in a way that is entirely conventional, next-ing to error-handling middleware as defined by Express.
In contrast, everyauth has its own conventions, which don't fit the problem space well, causing long-standing open i...
Write to .txt file?
...
FILE *f = fopen("file.txt", "w");
if (f == NULL)
{
printf("Error opening file!\n");
exit(1);
}
/* print some text */
const char *text = "Write this to the file";
fprintf(f, "Some text: %s\n", text);
/* print integers and floats */
int i = 1;
float py = 3.1415927;
fprintf(f, "In...
How to upgrade Git to latest version on macOS?
...ut it didn't set up the symlink properly. running brew link git gave me an error saying it couldn't symlink git because it already existed. finally running brew link --overwrite git put the nail in the coffin so now git --version shows i'm on the most up to date version of git
–...
Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
Trying to build my project on the build server gives me the following error:
21 Answers
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Is it safe to get values from a java.util.HashMap from multiple threads (no modification)?
There is a case where a map will be constructed, and once it is initialized, it will never be modified again. It will however, be accessed (via get(key) only) from multiple threads. Is it safe to use a java.util.HashMap in this way?
...
About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
...html
– codeforester
Sep 7 '18 at 18:05
Following 2 URLS -Cleared my Years of Confusion ...
How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
...3E%3C/script%3E'))</script>
If you don't use unescape, you'll have errors when validating with http://validator.w3.org since "%" is not allowed in an attribute specification list.
The HTML5 Boilerplate example also has validation errors when used with older HTML:
required attribute "type"...
How do I convert an integer to binary in JavaScript?
...ring(2) because the parser sees the dot as decimal separator and throws an error because of a missing dot operator.
– kapex
Dec 12 '18 at 8:47
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