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Execute bash script from URL
...second worked somewhat but has its limitations. It is executing the script from the URL in a subshell. I have some functions defined in the script that I would like to use in the parent. Is there anyway to achieve that? Or am I out of luck and the only solution is to copy that script in a temporary ...
How can I set the default timezone in node.js?
... but their data format is hard to work with. I find it much easier to work from en.wikipedia.org/wiki/List_of_tz_database_time_zones, which is built from the IANA dataset (currently the 2017c version).
– Peter Rust
Apr 25 '18 at 17:44
...
EC2 Can't resize volume after increasing size
...re increasing EBSs into larger sizes
Stop the instance
Create a snapshot from the volume
Create a new volume based on the snapshot increasing the size
Check and remember the current's volume mount point (i.e. /dev/sda1)
Detach current volume
Attach the recently created volume to the instance, sett...
ExpressJS - throw er Unhandled error event
...cess, follow these steps:
ps aux | grep node
Find the process ID (second from the left):
kill -9 PRCOCESS_ID
OR
Use a single command to close all the running node processes.
ps aux | awk '/node/{print $2}' | xargs kill -9
...
What is the difference between UTF-8 and ISO-8859-1?
...
One thing to note that ASCII extends from 0 to 127 only. The MSB is always 0.
– Hritik
Jan 27 '18 at 12:03
...
How do I get PHP errors to display?
... errors you need to:
1. Have these lines in the PHP script you're calling from the browser (typically index.php):
error_reporting(E_ALL);
ini_set('display_errors', '1');
2.(a) Make sure that this script has no syntax errors
—or—
2.(b) Set display_errors = On in your php.ini
Otherwise, it ...
Bootstrap 3 Glyphicons are not working
...ly help others.
Something was wrong with the font files that I downloaded from Bootstrap 3's customizer tool. To get the correct fonts, go to the Bootstrap homepage and download the full .zip file. Extract the four font files from there to your fonts directory and everything should work.
...
An example of how to use getopts in bash
... for a single whitespace character before the letter option, removes the # from the comment and prepends a '-' before the letter option making it clearer for the command.
– poagester
Oct 5 '16 at 19:55
...
How to create a temporary directory/folder in Java?
...r problem:
@Rule
public TemporaryFolder folder = new TemporaryFolder();
From the documentation:
The TemporaryFolder Rule allows creation of files and folders that are guaranteed to be deleted when the test method finishes (whether it passes or fails)
Update:
If you are using JUnit Jupi...
Controlling the screenshot in the iOS 7 multitasking switcher
...redit card numbers. If your interface contains such information, remove it from your views when entering the background. Also, dismiss alerts, temporary interfaces, and system view controllers that obscure your app’s content. The snapshot represents your app’s interface and should be recognizabl...