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What is the difference between properties and attributes in HTML?

...attribute. Instead, it's the current value of the input. When the user manually changes the value of the input box, the value property will reflect this change. So if the user inputs "John" into the input box, then: theInput.value // returns "John" whereas: theInput.getAttribute('value') // retu...
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Linux c++ error: undefined reference to 'dlopen'

...f("libc.so.6 loading failed\n"); return 0; } EOF ./app.exe as well as all of these: $CC -ldl -x c -o app.exe - << EOF $CC -x c -ldl -o app.exe - << EOF $CC -x c -o app.exe -ldl - << EOF $CC -x c -o app.exe - -ldl << EOF However, with CC=gcc, only the last variant wor...
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Testing web application on Mac/Safari when I don't own a Mac

... Don't allow testing of MAC apps for free – Nate Anderson Mar 2 '18 at 20:47 5 ...
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Ruby: How to post a file via HTTP as multipart/form-data?

...o an HTTP POST that looks like an HMTL form posted from a browser. Specifically, post some text fields and a file field. 12...
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How to cast an Object to an int

...ng) object); It can throw a NumberFormatException if your object isn't really a String with an integer as content. Resources : Oracle.com - Autoboxing Oracle.com - Primitive Data types On the same topic : Java: What's the difference between autoboxing and casting? Autoboxing: So I can wri...
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Passing data between a fragment and its container activity

... In your fragment you can call getActivity(). This will give you access to the activity that created the fragment. From there you can obviously call any sort of accessor methods that are in the activity. e.g. for a method called getResult() on your A...
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Can Maven be made less verbose?

... In maven 3.5.x I actually need to enable --batch-mode (-B) for the -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn trick to work. – Auke Oct 20 '17 at 12:44 ...
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What does bundle exec rake mean?

...cutables without bundle exec may work, if the executable happens to be installed in your system and does not pull in any gems that conflict with your bundle. However, this is unreliable and is the source of considerable pain. Even if it looks like it works, it may not work in the future or on a...
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changing source on html5 video tag

... I hated all these answers because they were too short or relied on other frameworks. Here is "one" vanilla JS way of doing this, working in Chrome, please test in other browsers: http://jsfiddle.net/mattdlockyer/5eCEu/2/ HTML: &l...
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AngularJs: How to check for changes in file input fields?

...d circumvents the default AngularJS processing, so $scope.$digest() isn't called (bindings aren't updated). Call 'angular.element(this).scope().$digest()' afterwards or call a scope method that uses $apply. – Ramon de Klein May 26 '14 at 9:01 ...