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How can javascript upload a blob?
...a sound blob created using recorder.js. Tested in Chrome version 32.0.1700.107
function uploadAudio( blob ) {
var reader = new FileReader();
reader.onload = function(event){
var fd = {};
fd["fname"] = "test.wav";
fd["data"] = event.target.result;
$.ajax({
type: 'POST',
...
File system that uses tags rather than folders?
...imental implementation for Linux called DBFS. Microsoft started developing Windows Future Storage (WinFS) - it was planned to ship with Vista but due to technical problems the project was delayed and as far as I know finally canceled. NTFS is also capable of storing metadata for files but not to an ...
Creating a zero-filled pandas data frame
...
Testing this I find %timeit temp = np.zeros((10, 11)); d = pd.DataFrame(temp, columns = ['col1', 'col2',...'col11']) takes 156 us. But %timeit d = pd.DataFrame(0, index = np.arange(10), columns = ['col1', 'col2',...'col11']) takes 171 us. I'm surprised it's not any fast...
How to repair a serialized string which has been corrupted by an incorrect byte count length?
...the elements in serialized array
You current serialized data
$data = 'a:10:{s:16:"submit_editorial";b:0;s:15:"submit_orig_url";s:13:"www.bbc.co.uk";s:12:"submit_title";s:14:"No title found";s:14:"submit_content";s:12:"dnfsdkfjdfdf";s:15:"submit_category";i:2;s:11:"submit_tags";s:3:"bbc";s:9:"subm...
Edit and Continue: “Changes are not allowed when…”
...or (Native only) [VS Community 2017]
Are you using Microsoft Fakes? It inhibits Edit & Continue.
Kill all the *.vshost.exe instances by selecting End Process Tree in the Task Manager. VS will regenerate a correct instance.
Remove all the breakpoints with Debug->Delete All Breakpoints
Enable a...
Chain-calling parent initialisers in python [duplicate]
... missing something?
– Leopd
May 26 '10 at 23:30
13
@Leopd: super() only works with new-style clas...
Checking whether a variable is an integer or not [duplicate]
... obvious point to make is that the numbers you've chosen won't work for 64-bit Python 2.x.
– Scott Griffiths
Jun 26 '13 at 7:25
1
...
How does Chrome's “Request Desktop Site” option work?
...axy Nexus Build/IMM76K) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Mobile Safari/535.19
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.45 Safari/535.19
Notice the word "Mobile' in the first one, and also the mention of Android system and d...
Change MySQL default character set to UTF-8 in my.cnf?
...
answered Aug 18 '10 at 15:34
NinjaCatNinjaCat
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...
What would cause an algorithm to have O(log n) complexity?
...s.
Processing values one digit at a time
How many digits are in the base-10 number n? Well, if there are k digits in the number, then we'd have that the biggest digit is some multiple of 10k. The largest k-digit number is 999...9, k times, and this is equal to 10k + 1 - 1. Consequently, if we k...