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How to use `subprocess` command with pipes
...module, you have to pass shell=True.
However, this isn't really advisable for various reasons, not least of which is security. Instead, create the ps and grep processes separately, and pipe the output from one into the other, like so:
ps = subprocess.Popen(('ps', '-A'), stdout=subprocess.PIPE)
out...
Taking screenshot on Emulator from Android Studio
...n is the desktop.
Or
Select "More"
Under "Settings", specify the location for your screenshot
Take your screenshot
UPDATE 22/07/2020
If you keep the emulator in Android Studio as possible since Android Studio 4.1 click here to save the screenshot in your standard location:
...
Find out whether radio button is checked with JQuery?
...e if ($('#radio_button').is(':checked'))) { alert("it's checked"); } - you forgot the jQuery $ sign and then need to wrap it all in some more parenthesis.
– zuallauz
Nov 2 '11 at 8:28
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How to close activity and go back to previous activity in android
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I think you are calling finish() method in MainActivity before starting SettingsActivity.
The scenario which you have described will occur in following two ways:
EITHER
You have set android:noHistory = "true" for MainActivity inside AndroidManifest.xml which causes MainActivity t...
“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
...o one of the httpd child processes and reload or continue working and wait for a crash and then look at the backtrace. Do something like this:
$ ps -ef|grep httpd
0 681 1 0 10:38pm ?? 0:00.45 /Applications/MAMP/Library/bin/httpd -k start
501 690 681 0 10:38pm ?? 0:00...
Removing X-Powered-By
... an outdated (and possibly vulnerable) version of PHP may be an invitation for people to try and attack it.
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A top-like utility for monitoring CUDA activity on a GPU
... @AbhimanyuAryan use watch -c. @Roman Orac, Thank you, this also worked for me on redhat 8 when I was getting some error due to importing _curses in python.
– Bobak Hashemi
Aug 6 '19 at 22:32
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How to set up a cron job to run an executable every hour?
...e_name
should work unless there is something else that needs to be setup for the program to run.
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Could not instantiate class named MKMapView
I may be doing something really stupid here as I've done it before and it worked and now...
9 Answers
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How to create a Menubar application for Mac
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NSStatusItem is what you are looking for. Also add LSUIElement with string value of 1 to your Info.plist to hide it from Dock.
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