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AngularJs: How to check for changes in file input fields?

... No binding support for File Upload control https://github.com/angular/angular.js/issues/1375 <div ng-controller="form-cntlr"> <form> <button ng-click="selectFile()">Upload Your File</button> <input type="file" style="d...
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Command-line Tool to find Java Heap Size and Memory Used (Linux)?

Is there a Command-line Tool (Linux) to check Heap Size (and Used Memory) of a Java Application? 17 Answers ...
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FormData.append(“key”, “value”) is not working

... New in Chrome 50+ and Firefox 39+ (resp. 44+): formdata.entries() (combine with Array.from() for debugability) formdata.get(key) and more very useful methods Original answer: What I usually do to 'debug' a FormData object, is just send it (anywhere!) and check the browser logs (eg. Chrome...
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How to ignore the certificate check when ssl

...re using any other means you'll have to look in the documentation how to accomplish this. – Sani Singh Huttunen Dec 29 '14 at 18:29 ...
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Enable binary mode while restoring a Database from an SQL dump

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Are (non-void) self-closing tags valid in HTML5?

...nt parser than documents served as application/xhtml+xml. The W3C provides compatibility guidelines to follow for XHTML as text/html. (Essentially: Only use self-closing tag syntax when the element is defined as EMPTY (and the end tag was forbidden in the HTML spec)). In HTML5, the meaning of <fo...
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How do I specify unique constraint for multiple columns in MySQL?

... That way combination of three would be unique? Or all individual three columns would be unique? – Gary Lindahl Sep 15 '11 at 0:03 ...
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More elegant “ps aux | grep -v grep”

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How to implement a Map with multiple keys? [duplicate]

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Common CSS Media Queries Break Points [duplicate]

... This is spot on and should be the accepted answer. There are no 'common' screen sizes. – iamkeir Jul 30 '13 at 14:37 4 ...