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Converting a JS object to an array using jQuery

... 2:[Array-Data]}] And $.map() also doesn't look successful. It seams, that all Sub-Array data is merged to one array. array.length should return 2 (because 2 elements exists), but it returns 67 which is the number of all elements in all ["Array-Data"]. – The Bndr ...
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How do I remove/delete a folder that is not empty?

... This doesn't work for me: Traceback (most recent call last): File "foo.py", line 31, in <module> shutil.rmtree(thistestdir) File "/usr/lib/python2.6/shutil.py", line 225, in rmtree onerror(os.rmdir, path, sys.exc_info()) File "/usr/lib/python2.6/shutil.py...
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How to determine MIME type of file in android?

...ring mimeType = null; if (uri.getScheme().equals(ContentResolver.SCHEME_CONTENT)) { ContentResolver cr = getAppContext().getContentResolver(); mimeType = cr.getType(uri); } else { String fileExtension = MimeTypeMap.getFileExtensionFromUrl(uri .toString...
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Loading local JSON file

... Are you really allowed to access a local file? – maasha Nov 21 '12 at 19:21 4 ...
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How to get scrollbar position with Javascript?

...roll position isn't set on document.body in most modern browsers - it's usually set on document.documentElement now. See bugs.chromium.org/p/chromium/issues/detail?id=157855 for Chrome's transition. – fzzfzzfzz May 3 '18 at 15:51 ...
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How do I measure the execution time of JavaScript code with callbacks?

... put this at the top of my app. var start = process.hrtime(); var elapsed_time = function(note){ var precision = 3; // 3 decimal places var elapsed = process.hrtime(start)[1] / 1000000; // divide by a million to get nano to milli console.log(process.hrtime(start)[0] + " s, " + elapsed....
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More elegant “ps aux | grep -v grep”

... brilliant hack (I think I should call it that, since the aux / grep authors probably did not think of this scenario.) – Michael Trouw Apr 12 '16 at 14:12 ...
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How to merge two arrays in JavaScript and de-duplicate items

... With Underscore.js or Lo-Dash you can do: console.log(_.union([1, 2, 3], [101, 2, 1, 10], [2, 1])); <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script> http://underscorejs.org/#union http://lodash.com/docs#union ...
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How to get a resource id with a known resource name?

... i need that integer value by passing resourcename dynamically – Aswan Aug 13 '10 at 11:48 Thankq lik...
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Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”

... Put servlet class in a package First of all, put the servlet class in a Java package. You should always put publicly reuseable Java classes in a package, otherwise they are invisible to classes which are in a package, such as the server itself. This way you elimini...