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Moving default AVD configuration folder (.android)
...a lot. Many other sources suggested changing the ANDROID_SDK_HOME, but the detail about copying the .android folder was the last missing piece.
– luiscubal
Oct 18 '12 at 23:08
4
...
Reload .profile in bash shell script (in unix)?
...d/source ~/.profile file.
[This refers to Ubuntu linux - in some cases the details of the commands will be different]
Are you running this directly in terminal or in a script?
How do you run this in a script?
Ad. 1)
Running this directly in terminal means that there will be no subshell created....
How to use 'cp' command to exclude a specific directory?
...gex-like things with stars and character classes. Refer to the manpage for details.
zsh
man 1 zshexpn, / filename generation.
You can do setopt KSH_GLOB and use bash-like patterns. Or,
% setopt EXTENDED_GLOB
% echo images/*
images/004.bmp images/033.jpg images/1276338351183.jpg images/2252.png
% ec...
How do you get a Golang program to print the line number of the error it just called?
... source fragments to be able to debug faster and log errors with much more details.
Here is a code example:
package main
import (
"io/ioutil"
"github.com/ztrue/tracerr"
)
func main() {
if err := read(); err != nil {
tracerr.PrintSourceColor(err)
}
}
func read() error {
...
How do I include related model fields using Django Rest Framework?
... ForeignKey will be named ..._set by default. See the Django docs for more details: docs.djangoproject.com/en/1.10/ref/models/relations/…
– Tom Christie
Aug 12 '16 at 9:01
...
Set encoding and fileencoding to utf-8 in Vim
... set them both in your ~/.vimrc if you always want to work in utf-8.
More details
From the wiki of VIM about working with unicode
"encoding sets how vim shall represent characters internally. Utf-8 is necessary for most flavors of Unicode."
"fileencoding sets the encoding for a particular file (...
How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
... achieved by three different approaches (see my blog article here for more details):
Search in Elements panel like below
Execute $x() and $$() in Console panel, as shown in Lawrence's answer
Third party extensions (not really necessary in most of the cases, could be an overkill)
Here is how you ...
.bashrc at ssh login
...
Awesome. I lost 15 minutes on this detail.
– vmassuchetto
Mar 6 '12 at 19:06
1
...
How do I prevent Android taking a screenshot when my app goes to the background?
...On Tap or other assistants on Android 6.0; they will not get access to the details of widgets and containers in your UI if the user brings up the assistant.
UPDATE #2: however, not everything in the activity will be protected. Any pop-up windows — Dialog, Spinner, AutoCompleteTextView, action bar...
PostgreSQL - Rename database
...this:
ERROR: database "my_stubborn_db" is being accessed by other users
Detail: There is 1 other session using the database.
Disconnect your current connection, and reconnect to the same server with a connection that doesn't target the database you are renaming.
Changing the active database is...