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How do I get the full path to a Perl script that is executing?
...e $0. But $0 is excellent way to change process description visible under 'ps' unix tool :) This can show curren process status, etc. This is depended on programmer purpose :)
– Znik
Mar 3 '14 at 12:24
...
Setting Authorization Header of HttpClient
...oblem likes me.
using (var client = new HttpClient())
{
var url = "https://www.theidentityhub.com/{tenant}/api/identity/v1";
client.DefaultRequestHeaders.Add("Authorization", "Bearer " + accessToken);
var response = await client.GetStringAsync(url);
// Parse JSON response.
....
...
How to copy Docker images from one host to another without using a repository
...ad the image into Docker:
docker load -i <path to image tar file>
PS: You may need to sudo all commands.
EDIT:
You should add filename (not just directory) with -o, for example:
docker save -o c:/myfile.tar centos:16
...
GitHub “fatal: remote origin already exists”
...
No need to do this in 2 steps when you can do it in 1. See my answer.
– Agis
Oct 3 '17 at 7:16
add a comment
...
The SMTP server requires a secure connection or the client was not authenticated. The server respons
...I have found this solution:
Google may block sign in attempts from some apps or devices that do not use modern security standards. Since these apps and devices are easier to break into, blocking them helps keep your account safer.
Some examples of apps that do not support the latest security stand...
How to make a programme continue to run after log out from ssh? [duplicate]
...fy the job number. Just use disown -h and bg.
Explanation of the above steps:
You press ctrl-Z. The system suspends the running program, displays a job number and a "Stopped" message and returns you to a bash prompt.
You type the disown -h %1 command (here, I've used a 1, but you'd use the job n...
Fit Image in ImageButton in Android
...etAdjustViewBounds(true) do this programmatically.
– ps95
May 31 '15 at 20:32
Thank you so much :)
...
How to do what head, tail, more, less, sed do in Powershell? [closed]
...| select -last 10 # tail
gc -Tail 10 log.txt # also tail (since PSv3), also much faster than above option
gc log.txt | more # or less if you have it installed
gc log.txt | %{ $_ -replace '\d+', '($0)' } # sed
This works well enough for small files, larger ones (more ...
Website screenshots
...ge with something.
If you really want to only use php, I suggest you HTMLTOPS, which renders the page and outputs it in a ps file (ghostscript), then, convert it in a .jpg, .png, .pdf.. can be little slower with complex pages (and don't support all the CSS).
Else, you can use wkhtmltopdf to output ...
How to process SIGTERM signal gracefully?
...t
$ echo $?
1
This time I send it SIGTERM after 4 iterations with kill $(ps aux | grep signals-test | awk '/python/ {print $2}'):
$ ./signals-test.py default
Hello
Iteration #1
Iteration #2
Iteration #3
Iteration #4
Terminated
$ echo $?
143
This time I enable my custom SIGTERM handler and send ...