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javascript remove “disabled” attribute from html input
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201
Set the element's disabled property to false:
document.getElementById('my-input-id').disabled...
Mounting multiple volumes on a docker container?
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272
Pass multiple -v arguments.
For instance:
docker -v /on/my/host/1:/on/the/container/1 \
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SQL DROP TABLE foreign key constraint
...ps referencing your table, you could use this SQL (if you're on SQL Server 2005 and up):
SELECT *
FROM sys.foreign_keys
WHERE referenced_object_id = object_id('Student')
and if there are any, with this statement here, you could create SQL statements to actually drop those FK relations:
SELECT
...
Saving enum from select in Rails 4.1
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206
Alright, so apparently, you shouldn't send the integer value of the enum to be saved. You shou...
How do I keep Python print from adding newlines or spaces? [duplicate]
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201
import sys
sys.stdout.write('h')
sys.stdout.flush()
sys.stdout.write('m')
sys.stdout.flush()...
Sending HTML email using Python
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From Python v2.7.14 documentation - 18.1.11. email: Examples:
Here’s an example of how to create an HTML message with an alternative plain text version:
#! /usr/bin/python
import smtplib
from email.mime.multipart import MIMEMult...
Is there a VB.NET equivalent for C#'s '??' operator?
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edited Feb 12 '19 at 19:14
djv
11.4k77 gold badges4343 silver badges5959 bronze badges
ans...
Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
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204
Java 7 and later
Multiple-exception catches are supported, starting in Java 7.
The syntax is...
SSH Key - Still asking for password and passphrase
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214
If you work with HTTPs urls, it'll always ask for your username / password.
If you're correct...