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How to redirect output to a file and stdout
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The command you want is named tee:
foo | tee output.file
For example, if you only care about stdout:
ls -a | tee output.file
If you want to include stderr, do:
program [arguments...] 2>&1 | tee outfile
2>&1 redirects channel 2 (stderr/standard error) into channel 1 (...
Port 80 is being used by SYSTEM (PID 4), what is that?
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display: inline-block extra margin [duplicate]
...he HTML, if there is a line break after each div there is an automatic 5px margin add to the right and bottom of the div.
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Change application's starting activity
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Yes, you use the AndroidManifest.xml file. You can actually even have more than one launcher activity specified in your application manifest. To make an activity seen on the launcher you add these attributes to your activity in the manifest:
<intent-filt...
CSS background opacity with rgba not working in IE 8
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Create a png which is larger than 1x1 pixel (thanks thirtydot), and which matches the transparency of your background.
EDIT : to fall back for IE6+ support, you can specify bkgd chunk for the png, this is a color which will replace the true alpha transparency...
How to debug a Flask app
...sk run command (remember to point FLASK_APP to your app as well).
For Linux, Mac, Linux Subsystem for Windows, Git Bash on Windows, etc.:
export FLASK_APP=myapp
export FLASK_ENV=development
flask run
For Windows CMD, use set instead of export:
set FLASK_ENV=development
For PowerShell, use $en...
Schrödingers MySQL table: exists, yet it does not
... data file is missing in the data directory but the table definition file exists or vise-versa. If you're using innodb_file_per_table, check the data directory to make sure you have both an .frm file and .ibd file for the table in question. If it's MYISAM, there should be a .frm, .MYI and a .MYD fil...
No module named pkg_resources
... server and am hitting this error when I run pip install -r requirements.txt :
34 Answers
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Checkboxes in web pages – how to make them bigger?
The standard checkboxes rendered in most browsers are quite small and don’t increase in size even when a larger font is used. What is the best, browser-independent way to display larger checkboxes?
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How to remove a package in sublime text 2
I would like to remove and/or deactivate the Emmet package in Sublime Text 2.
7 Answers
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