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An invalid form control with name='' is not focusable
...The is preventing it from showing its validation warning message, and it's alerting you of this fact.
– superluminary
Jun 8 '15 at 9:10
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sh...
How to reference a file for variables using Bash?
...production="liveschool_joe"
playschool="playschool_joe"
echo $playschool
script.sh
#!/usr/bin/env bash
source config.sh
echo $production
Note that the output from sh ./script.sh in this example is:
~$ sh ./script.sh
playschool_joe
liveschool_joe
This is because the source command actually ...
What is CDATA in HTML? [duplicate]
What is the use of CDATA inside JavaScript tags and HTML?
6 Answers
6
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Bash ignoring error for a particular command
...
The solution:
particular_script || true
Example:
$ cat /tmp/1.sh
particular_script()
{
false
}
set -e
echo one
particular_script || true
echo two
particular_script
echo three
$ bash /tmp/1.sh
one
two
three will be never printed.
Also, I ...
How can I be notified when an element is added to the page?
...myParentContainer").on('click', '.removeItemButton', function(){
alert($(this).text() + ' has been removed');
});
If you have dynamic content that should respond to clicks for example, it's best to bind events to a parent container using jQuery.on.
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Correct Bash and shell script variable capitalization
I run across many shell scripts with variables in all caps, and I've always thought that there is a severe misunderstanding with that. My understanding is that, by convention (and perhaps by necessity long ago), environment variables are in all-caps.
...
Can I create a One-Time-Use Function in a Script or Stored Procedure?
...re a concept of a one-time-use, or local function declared inside of a SQL script or Stored Procedure? I'd like to abstract away some complexity in a script I'm writing, but it would require being able to declare a function.
...
Set a default font for whole iOS app?
... One downside to this that I've found is that when I initiate alerts with UIAlertController, the button with the .Cancel style is the same as the button with the .Default style (at least when using GillSans). Whereas normally .Cancel would be a regular weight font, and .Default would be...
Use Expect in a Bash script to provide a password to an SSH command
I'm trying to use Expect in a Bash script to provide the SSH password. Providing the password works, but I don't end up in the SSH session as I should. It goes back strait to Bash.
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Link and execute external JavaScript file hosted on GitHub
When I try to change the linked reference of a local JavaScript file to a GitHub raw version my test file stops working. The error is:
...