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Disabling and enabling a html input button
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Using Javascript
Disabling a html button
document.getElementById("Button").disabled = true;
Enabling a html button
document.getElementById("Button").disabled = false;
Demo Here
Using jQuery
All versions of jQuery prior to 1.6
Disabling a html button
$('#Butto...
Python None comparison: should I use “is” or ==?
My editor warns me when I compare my_var == None , but no warning when I use my_var is None .
3 Answers
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How to print pandas DataFrame without index
I want to print the whole dataframe, but I don't want to print the index
8 Answers
8
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How to view corresponding SQL query of the Django ORM's queryset?
... or print to stdout for debugging purposes.
qs = Model.objects.filter(name='test')
print qs.query
Edit
I've also used custom template tags (as outlined in this snippet) to inject the queries in the scope of a single request as HTML comments.
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How to repeat last command in python interpreter shell?
...ry on python shell.
This is my .pythonstartup file . PYTHONSTARTUP environment variable is set to this file path.
# python startup file
import readline
import rlcompleter
import atexit
import os
# tab completion
readline.parse_and_bind('tab: complete')
# history file
histfile = os.path.joi...
Difference between break and continue in PHP?
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Love this answer! Remind's me of WP.org's recommendation on Yoda Conditions: make.wordpress.org/core/handbook/coding-standards/php/…
– Bob Gregor
Nov 11 '13 at 17:32
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“fatal: Not a git repository (or any of the parent directories)” from git status
...is error when git hoses it's own .git directory. I did a pull, and saw the message "Auto packing the repository in background for optimum performance." I then tried to do some more operations, only getting OP's error message. My .git folder is still there, but git has somehow corrupted it. Running g...
Reactjs: Unexpected token '
...h Reactjs and was writing a simple component to display
li tag and came across this error:
17 Answers
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Concat all strings inside a List using LINQ
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O(n^2) time strikes again.
– Kennet Belenky
Jun 21 '10 at 21:03
2
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Int or Number DataType for DataAnnotation validation attribute
...3 project, I store score prediction for football/soccer/hockey/... sport game. So one of properties of my prediction class looks like this:
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