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Where can I get a list of Ansible pre-defined variables?
... The template trick in the post above by Enno errors out for me on v2.2.1. The list you provided under 2 had what I needed, was just hard to find manually. Thanks!
– ahamilton9
Feb 15 '17 at 20:05
...
Adding local .aar files to Gradle build using “flatDirs” is not working
...ith below specifications
Android Studio v1.3
gradle plugin v1.2.3
Gradle v2.4
What works now
Now you can import a local aar file via the File>New>New
Module>Import .JAR/.AAR Package option in Android Studio v1.3
However the below answer holds true and effective irrespective of the An...
psycopg2: insert multiple rows with one query
...s import execute_values
execute_values(cur,
"INSERT INTO test (id, v1, v2) VALUES %s",
[(1, 2, 3), (4, 5, 6), (7, 8, 9)])
Previous Answer:
To insert multiple rows, using the multirow VALUES syntax with execute() is about 10x faster than using psycopg2 executemany(). Indeed, executemany(...
Convert pem key to ssh-rsa format
...A pair
in PEM format:
openssl rsa -in dummy-xxx.pem -pubout
in OpenSSH v2 format see:
ssh-keygen -y -f dummy-xxx.pem
Notes
OS and software version:
[user@test1 ~]# cat /etc/redhat-release ; uname -a ; openssl version
CentOS release 6.5 (Final)
Linux test1.example.local 2.6.32-431.el6.x86_6...
What is the convention for word separator in Java package names?
...e, or login names.
Examples
com.sun.eng
com.apple.quicktime.v2
edu.cmu.cs.bovik.cheese
References
java.sun.com - Code Conventions/Naming
Note that in particular, anything following the top-level domain prefix isn't specified by the above document. The JLS also agrees with...
Difference between “git add -A” and “git add .”
...
I don't think this is correct. Using git v2.10.windows.2 'git add' returns 'Nothing specified, nothing added'. 'git add -A' adds all changed files. Which suggests '-A' is not the default.
– Neutrino
Oct 5 '17 at 12:47
...
How can I do string interpolation in JavaScript?
...them simply as
> `foo
... bar`
'foo\n bar'
Note: I used io.js v2.4.0 to evaluate all the template strings shown above. You can also use the latest Chrome to test the above shown examples.
Note: ES6 Specifications are now finalized, but have yet to be implemented by all major browsers. ...
Git diff -w ignore whitespace only at start & end of lines
...ks you to be explicit. See some options here: https://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration
As stated, git diff -b or git diff --ignore-space-change will ignore spaces at line ends. If you desire that setting to be your default behavior, the following line adds that intent to y...
Is there a way to make a PowerShell script work by double clicking a .ps1 file?
...: J.P. Blanc - jean-paul_blanc@silogix-fr.com
Prerequisite: PowerShell V2 on Vista and later versions.
Copyright 2010 - Jean Paul Blanc/Silogix
.LINK
Script posted on:
http://www.silogix.fr
.EXAMPLE
PS C:\silogix> Set-PowAsDefault -On
Call Powershell for .PS1 files.
Do...
How to compare two files not in repo using git
...23) that "--no-index" was not respected. This was fixed in Git for Windows v2.21.0 (February 26th 2019).
– StackzOfZtuff
Jun 27 '19 at 11:18
...