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java.net.ConnectException: Connection refused
...laxy tab and I was getting this error. after reading a lot from the buddy WEB, I then closed out all the simulators and eclipse, killed the ADP in the task manager and then restarted the Eclipse and everything is started working properly. I think when you have multiple simulators running and then ...
Simplest way to wait some asynchronous tasks complete, in Javascript?
...forEach is synchronous. Have a look here: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… There's implementation of forEach at the bottom. Not everything with callback is asynchronous.
– freakish
Jun 11 '13 at 23:37
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inject bean reference into a Quartz job in Spring?
... This did not work for me in a unit test since it searches for a web application context. I had to use the answer from @jelies
– Wim Deblauwe
Jan 20 '15 at 16:23
5
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Tools for JPEG optimization? [closed]
...remove invisible metadata.
If you don't have a Mac, I also have a basic web interface that works on any platform.
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How do you change the server header returned by nginx?
... and Netcraft to collect
statistics about how many and of what
type of web server are live on the
Internet. To support the author and
statistics for Nginx we recommend
keeping this string as is. But, for
security you may not want people to
know what you are running and you can
change...
How do I force a favicon refresh?
... I didn't have to restart the browser, but I did have to navigate to my website in a tab without devtools open. For some reason, Ctrl+F5'ing in a non-devtools tab did it. I could Ctrl+F5 all I wanted and navigate all over the internet and back to my site as much as I wanted in the devtools tab a...
Get position/offset of element relative to a parent container?
...t in order to calculate the "Absolute" offset value.
According to Mozilla Web API: "The HTMLElement.offsetLeft read-only property returns the number of pixels that the upper left corner of the current element is offset to the left within the HTMLElement.offsetParent node."
This mostly happens when...
How to retrieve GET parameters from javascript? [duplicate]
...rchParams native functions:
let url = new URL("https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8&q=mdn%20query%20string")
let params = new URLSearchParams(url.search);
let sourceid = params.get('sourceid') // 'chrome-instant'
let q = params.get('q') /...
How to determine SSL cert expiration date from a PEM encoded certificate?
...ac or Linux, how can I query the cert file for when it will expire? Not a web site, but actually the certificate file itself, assuming I have the csr, key, pem and chain files.
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React.js - input losing focus when rerendering
...ndering the changes.
Details here: https://reacttraining.com/react-router/web/api/Route/component
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