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Using :before CSS pseudo element to add image to modal
...t in version 8.
Is this what you're looking for?
.Modal:after{
content:url('blackCarrot.png'); /* with class ModalCarrot ??*/
position:relative; /*or absolute*/
z-index:100000; /*a number that's more than the modal box*/
left:-50px;
top:10px;
}
.ModalCarrot{
position:absolute;
lef...
How to delete duplicate rows in SQL Server?
...TE from search
where id not in (
select min(id) from search
group by url
having count(*)=1
union
SELECT min(id) FROM search
group by url
having count(*) > 1
)
share
|
impr...
How to discard local changes in an SVN checkout?
...se a directory name that does not exist, here using subdirectory TMP/).
$ url=$(svn info . | awk '/^URL/ {print $2}')
$ svn checkout "$url" TMP
Using that pristine svn checkout as a basis, init a git repository, ignoring .svn directories; commit everything in svn head to your temporary git reposit...
What does the function then() mean in JavaScript?
... Most of the people will think of inspecting element and find the fiddle's URLs underneath. This message is for the rest - fiddles still work ;)
– DanteTheSmith
Jun 5 '17 at 10:12
...
How to include JavaScript file or library in Chrome console?
...s/script.js'); then it's relative to the document but it can load absolute urls as well, eg. $.getScript('https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.6.0/underscore.js');
– rsp
May 16 '14 at 0:38
...
What are sessions? How do they work?
...st, you need a way to store user data between HTTP requests.
Cookies or URL parameters ( for ex. like http://example.com/myPage?asd=lol&boo=no ) are both suitable ways to transport data between 2 or more request.
However they are not good in case you don't want that data to be readable/editab...
Is it possible to prevent an NSURLRequest from caching data or remove cached data following a reques
On iPhone, I perform a HTTP request using NSURLRequest for a chunk of data. Object allocation spikes and I assign the data accordingly. When I finish with the data, I free it up accordingly - however instruments doesn't show any data to have been freed!
...
How to post JSON to a server using C#?
...orking is:
var httpWebRequest = (HttpWebRequest)WebRequest.Create("http://url");
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
string json = "{\"user\":\"test\"," +
...
How to access the GET parameters after “?” in Express?
...e the value I'm looking for.
req.params refers to items with a ':' in the URL and req.query refers to items associated with the '?'
Example:
GET /something?color1=red&color2=blue
Then in express, the handler:
app.get('/something', (req, res) => {
req.query.color1 === 'red' // tru...
How does facebook, gmail send the real time notification?
... short, I will use jQuery:
function pollTask() {
$.ajax({
url: '/api/Polling',
async: true, // by default, it's async, but...
dataType: 'json', // or the dataType you are working with
timeout: 10000, // IMPORTANT! this is a 10 second...