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Get contentEditable caret index position
...work content with nested elements, try this answer:
https://stackoverflow.com/a/4812022/96100
Code:
function getCaretPosition(editableDiv) {
var caretPos = 0,
sel, range;
if (window.getSelection) {
sel = window.getSelection();
if (sel.rangeCount) {
range = sel.getR...
How to pass a user defined argument in scrapy spider
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Spider arguments are passed in the crawl command using the -a option. For example:
scrapy crawl myspider -a category=electronics -a domain=system
Spiders can access arguments as attributes:
class MySpider(scrapy.Spider):
name = 'myspider'
def __init__(s...
How to add item to the beginning of List?
...nd(). Check this answer
– aloisdg moving to codidact.com
Jan 8 at 10:13
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Hidden features of HTML
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Using a protocol-independent absolute path:
<img src="//domain.com/img/logo.png"/>
If the browser is viewing an page in SSL through HTTPS, then it'll request that asset with the https protocol, otherwise it'll request it with HTTP.
This prevents that awful "This Page Contains Both ...
Deadly CORS when http://localhost is the origin
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That bug is invalid (and has been marked as such - crbug.com/67743#c17). Esailija's comment is correct, adding these headers to localhost will not magically give you access to all other sites. It's the remote site that needs to be served with these headers.
– ...
CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
...ure why.
EDIT: This is due to a Django security update as mentioned in my comment.
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How to post data to specific URL using WebClient in C#
...thought :)
so here is the solution:
string URI = "http://www.myurl.com/post.php";
string myParameters = "param1=value1&param2=value2&param3=value3";
using (WebClient wc = new WebClient())
{
wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
stri...
How do I URL encode a string
...ent encode a string?
Objective-C and Swift URL encoding
http://cybersam.com/programming/proper-url-percent-encoding-in-ios
https://devforums.apple.com/message/15674#15674
http://simonwoodside.com/weblog/2009/4/22/how_to_really_url_encode/
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Cannot install node modules that require compilation on Windows 7 x64/VS2012
I cannot install any of the modules that require compilation. All they fail with the following error:
17 Answers
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What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [close
... and I will like to take the next step towards more advanced solutions for complex application structure.
5 Answers
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