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How to get a file or blob from an object URL?

... method: 'get', url: file[0].preview, // blob url eg. blob:http://127.0.0.1:8000/e89c5d87-a634-4540-974c-30dc476825cc responseType: 'blob' }).then(function(response){ var reader = new FileReader(); reader.readAsDataURL(response.data); reader.onloadend...
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Difference between HEAD and master

...ee Netherton 17.2k1212 gold badges5050 silver badges8888 bronze badges 1 ...
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What is copy-on-write?

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What do I return if the return type of a method is Void? (Not void!)

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how to check redis instance version?

...o start — you can't have access to server: Could not connect to Redis at 127.0.0.1:6379: Connection refused So it's better to know where your redis-cli is and then asks through --version there – gaRex Jul 15 '14 at 10:38 ...
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How do I check if a given string is a legal/valid file name under Windows?

...s: You may use any character in the current code page (Unicode/ANSI above 127), except: < > : " / \ | ? * Characters whose integer representations are 0-31 (less than ASCII space) Any other character that the target file system does not allow (say, trailing periods or spaces) Any of the DOS...
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how can I see what ports mongo is listening on from mongo shell?

...11d 0t0 TCP *:27017 (LISTEN) And from whatsmyurl command: { "you" : "127.0.0.1:50294", "ok" : 1 } And they not match. – dmi3y Apr 10 '16 at 20:58 ...
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How do you make a deep copy of an object?

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What is the session's “secret” option?

...nsidered when verifying the signature in requests." (See expressjs/session#127 for details.) – Wolfgang Jan 4 '16 at 1:20 ...
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Detect Click into Iframe using JavaScript

... gblazex 44.3k1111 gold badges8888 silver badges8585 bronze badges answered Apr 22 '14 at 22:09 Paul DraperPaul Draper ...