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How do I view events fired on an element in Chrome DevTools?
I have a customizable form element on a page from a library. I want to see what javascript events are fired when I interact with it because I am trying to find out which event handler to use.
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How to get the IP address of the docker host from inside a docker container
...suming your host is on a home NAT). Using @Magno Torres answer is probably what people want in such situations if you want the 192.168.1.x address.
– Programster
Sep 18 '14 at 11:10
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Should I use @EJB or @Inject
I have found this question: What is the difference between @Inject and @EJB but I did not get any wiser. I have not done Java EE before nor do I have experience with dependency injection so I do not understand what I should use?
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Why does C++ not have reflection?
This is a somewhat bizarre question. My objectives are to understand the language design decision and to identify the possibilities of reflection in C++.
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Lightweight XML Viewer that can handle large files [closed]
...rement came up again and saw your response. This tool seems to be exactlty what I was originall looking for! I haven't yet tried it on huge docs, but 5Mb docs certainly open in a fraction of a second, and pretty-pretting in about a second by just hitting the F8 key. From what you say the performance...
How can I clear an HTML file input with JavaScript?
... files selected" text, but it doesn't actually clear the http files queue. What happens then is that the next time you try to upload, you can only select one file, and worse, it gets saved to the previous file folder. This answer will clear both, and you can resume uploading the next set of files ju...
File Upload without Form
Without using any forms whatsoever, can I just send a file/files from <input type="file"> to 'upload.php' using POST method using jQuery. The input tag is not inside any form tag. It stands individually. So I don't want to use jQuery plugins like 'ajaxForm' or 'ajaxSubmit'.
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How to return multiple objects from a Java method?
I want to return two objects from a Java method and was wondering what could be a good way of doing so?
25 Answers
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How to delete duplicates on a MySQL table?
...xes. You'll need to recreate them after removing duplicates. You can check what indexes you have in the table with SHOW INDEXES IN table
Without temp table:
DELETE FROM `table` WHERE id IN (
SELECT all_duplicates.id FROM (
SELECT id FROM `table` WHERE (`title`, `SID`) IN (
SELECT `titl...
How do I convert a decimal to an int in C#?
...ow, and if the decimal is smaller than int.MinValue, it will underflow.
What happens when you under/overflow? One of two things. If your build is unchecked (i.e., the CLR doesn't care if you do), your application will continue after the value over/underflows, but the value in the int will not b...