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Timeout on a function call
..., end=', ', flush=True)
sleep(1)
print('countdown finished')
Demo:
>>> countdown(3)
countdown started
3, 2, 1, 0, countdown finished
>>> countdown(10)
countdown started
10, 9, 8, 7, 6, countdown took too long
Traceback (most recent call last):
File "<stdin>",...
Python nonlocal statement
...
I would like to demo the ability to return a generator like with yield - yield actually returns a generator. My idea is not to use yield and instead maybe use nonlocal or another solution
– Dejell
Dec 5...
Uploading images using Node.js, Express, and Mongoose
...multipart/form-data example on GitHub.
// Expose modules in ./support for demo purposes
require.paths.unshift(__dirname + '/../../support');
/**
* Module dependencies.
*/
var express = require('../../lib/express')
, form = require('connect-form');
var app = express.createServer(
// connect...
How can I trigger a Bootstrap modal programmatically?
...->
<button type="button" class="btn btn-primary btn-lg">
Launch demo modal
</button>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="...
Sorting list based on values from another list?
...", "f", "g", "h", "i"]
Y = [ 0, 1, 1, 0, 1, 2, 2, 0, 1]
Demo
sort_together([Y, X])[1]
# ('a', 'd', 'h', 'b', 'c', 'e', 'i', 'f', 'g')
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...
Which characters are valid in CSS class names/selectors?
...efined. [CSS-characters])
Mathias Bynens' answer links to explanation and demos showing how to use these names. Written down in CSS code, a class name may need escaping, but that doesn’t change the class name. E.g. an unnecessarily over-escaped representation will look different from other repres...
Selecting empty text input using jQuery
...lter()" method.
// Thanks to @AaronLS
$('input:text[value=""]');
Working Demo
code from the demo
jQuery
$(function() {
$('#button').click(function() {
var emptyTextBoxes = $('input:text').filter(function() { return this.value == ""; });
var string = "The blank textbox ids are - \n"...
How to wait for the 'end' of 'resize' event and only then perform an action?
...ows and vulnerable versions of its Internet Explorer: iedataleak.spider.io/demo
– Alastair
Feb 28 '13 at 17:34
12
...
The simplest possible JavaScript countdown timer? [closed]
...
I have two demos, one with jQuery and one without. Neither use date functions and are about as simple as it gets.
Demo with vanilla JavaScript
function startTimer(duration, display) {
var timer = duration, minutes, seconds;
...
RESTful Authentication via Spring
...rity:http>
<bean id="CustomAuthenticationEntryPoint"
class="com.demo.api.support.spring.CustomAuthenticationEntryPoint" />
<bean id="authenticationTokenProcessingFilter"
class="com.demo.api.support.spring.AuthenticationTokenProcessingFilter" >
<constructor-arg ref="au...