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Path to Powershell.exe (v 2.0)
...ine installed PowerShell version) shows it's 2.0.
Another option is type $PSVersionTable at the command prompt. If you are running v2.0, the output will be:
Name Value
---- -----
CLRVersion 2.0.50727.4927
BuildVersion ...
Ruby on Rails console is hanging when loading
... bin/spring stop, I received the response Spring is not running. So, I ran ps aux | grep spring, saw 5 spring processes running, and manually killed them, which fixed the problem.
– Ian Taylor
Jan 24 '18 at 19:32
...
What is the best practice for dealing with passwords in git repositories?
...onment variable using:
import os
print(os.environ['your_env_variable'])
PS: be aware that it's probably a bit risky (but it's a quite common practice) https://www.bleepingcomputer.com/news/security/javascript-packages-caught-stealing-environment-variables/
PS2: this dev.to article titled "How to...
Redirect stderr and stdout in Bash
...
get_pids_of_ppid() {
local ppid="$1"
RETVAL=''
local pids=`ps x -o pid,ppid | awk "\\$2 == \\"$ppid\\" { print \\$1 }"`
RETVAL="$pids"
}
# Needed to kill processes running in background
cleanup() {
local current_pid element
local pids=( "$$" )
running_pids=("${pids...
Why can't stash be applied to the working directory?
... conflicts, and then commit. Git can't be so hard, that I need to add 2 steps in the cycle. Thanks again!
– Miguel Angelo
May 9 '12 at 2:15
2
...
Can not connect to local PostgreSQL
...ccess the socket file. To confirm this I've done some tests on Ubuntu and psql to try to generate the same error (included below).
You need to check the permissions on the socket file and its directories /var and /var/pgsql_socket. Your Rails app (OSX user) must have execute (x) permissions on th...
What is MyAssembly.XmlSerializers.dll generated for?
...to Auto, but only one created a serialization DLL.
– ps2goat
Jun 18 '15 at 16:33
4
**Generate Ser...
How to load assemblies in PowerShell?
...class, InitializeStrongNameDictionary(). That lists the dictionary that maps the short names to the strong names. There's almost 750 entries in the library I've looked at.
Update: Now that PowerShell Core 6.0 is open source. For that version, you can skip the above steps and see the code directly...
Reload the path in PowerShell
...
if you are installing chocolatey itself and other apps via chocolatey on the same script which modifies the PATH variable, the refreshenv won't work. The refreshenv only works on subseqent shells opened.
– Frank Fu
Aug 2 '18 at 1:47
...
Minimal web server using netcat
...
Adding -q 1 worked for me on Ubuntu 18.04. Hope that helps.
– EmpathicSage
Jan 16 '19 at 2:47
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