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Should I use Vagrant or Docker for creating an isolated environment? [closed]
...ost and the same file system.
You can use Dockerfile with the docker build command in order to handle the provisioning and configuration of your container. You have an example at docs.docker.com on how to make your Dockerfile; it is very intuitive.
The only reason you could want to use Vagrant is i...
Create Windows service from executable
...n-Sucking Service Manager ) to run a .BAT or any .EXE file as a service.
http://nssm.cc/
Step 1: Download NSSM
Step 2: Install your sevice with nssm.exe install [serviceName]
Step 3: This will open a GUI which you will use to locate your executable
...
Remove directory which is not empty
... behavior like that. I'd suggest searching for and/or filing a bug. github.com/isaacs/rimraf/issues
– Morgan ARR Allen
May 2 '18 at 5:13
41
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How do you find the disk size of a Postgres / PostgreSQL table and its indexes
...es showing how to slide and dice the available information various ways at http://wiki.postgresql.org/wiki/Disk_Usage
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Rank function in MySQL
...) part allows the variable initialization without requiring a separate SET command.
Test case:
CREATE TABLE person (id int, first_name varchar(20), age int, gender char(1));
INSERT INTO person VALUES (1, 'Bob', 25, 'M');
INSERT INTO person VALUES (2, 'Jane', 20, 'F');
INSERT INTO person VALUES (3...
Enabling WiFi on Android Emulator
...utomatically connects to it.
More Information:
https://developer.android.com/studio/run/emulator.html#wifi
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A weighted version of random.choice
...l.
Search the
distribution using bisect.bisect as
shown in the example at http://docs.python.org/dev/library/bisect.html#other-examples.
from random import random
from bisect import bisect
def weighted_choice(choices):
values, weights = zip(*choices)
total = 0
cum_weights = []
...
Email Address Validation in Android on EditText [duplicate]
...
This built-in pattern is unfortunately incomplete. For example, "a@a." would pass. Check this question for a "good enough for most" and an RFC822 compliant answer.
– MPelletier
Jun 18 '17 at 20:50
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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
...ven more clearly and efficiently, by taking care of the redundant trailing comma:
StringBuilder result = new StringBuilder();
for(String string : collectionOfStrings) {
result.append(string);
result.append(",");
}
return result.length() > 0 ? result.substring(0, r...
How can I find the method that called the current method?
...recap of the 2 approaches with speed comparison being the important part.
http://geekswithblogs.net/BlackRabbitCoder/archive/2013/07/25/c.net-little-wonders-getting-caller-information.aspx
Determining the caller at compile-time
static void Log(object message,
[CallerMemberName] string memberName...