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How do I use su to execute the rest of the bash script as that user?
...l definetly show 0 (because the second one was executed inside a block run by root). You can user whoami instead of id which will return the name instead of the id
– Mohammed Noureldin
Dec 24 '16 at 14:17
...
How to enable PHP short tags?
...
This can be done by enabling short_open_tag in php.ini:
short_open_tag = on
If you don't have access to the php.ini you can try to enable them trough the .htaccess file but it's possible the hosting company disabled this if you are on shar...
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
...server (like thin or passenger standalone) for web. Upcoming versions of Ruby will fix this issue.
– Luis Lavena
Apr 4 '12 at 23:16
3
...
Where'd padding go, when setting background Drawable?
...en set them again afterwards.
private EditText value = (EditText) findViewById(R.id.value);
int pL = value.getPaddingLeft();
int pT = value.getPaddingTop();
int pR = value.getPaddingRight();
int pB = value.getPaddingBottom();
value.setBackgroundResource(R.drawable.bkg);
value.setPadding(pL, pT, p...
Git: Set up a fetch-only remote?
...done.
Counting objects: 100% (3/3), done.
Writing objects: 100% (3/3), 222 bytes | 222.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To ../gitorigin
* [new branch] master -> master
Pushing to any other remote is not allowed:
$ git push upstream
error: failed to push some refs to ...
Modifying a query string without reloading the page
...
new URLSearchParams() is not supported by any versions of IE
– jmona789
Nov 5 '19 at 15:41
1
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Converting JSON String to Dictionary Not List
...in you get a list with a dictionary inside. You can access your dictionary by accessing item 0 in the list, as shown below:
json1_data = json.loads(json1_str)[0]
Now you can access the data stored in datapoints just as you were expecting:
datapoints = json1_data['datapoints']
I have one m...
background function in Python
...y want to check if the thread has finished before going on to other things by calling download_thread.isAlive()
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Why does 'continue' behave like 'break' in a Foreach-Object?
...f the continue. This return returns from the script block which is invoked by ForEach-Object on a particular iteration, thus, it simulates the continue in a loop.
1..100 | ForEach-Object {
if ($_ % 7 -ne 0 ) { return }
Write-Host "$($_) is a multiple of 7"
}
There is a gotcha to be kept i...
How do I programmatically shut down an instance of ExpressJS for testing?
...tions
it informs connections using keep-alive that server is shutting down by setting a connection: close header
it does not terminate the Node.js process
Usage with Express.js:
import express from 'express';
import {
createHttpTerminator,
} from 'http-terminator';
const app = express();
cons...