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Message 'src refspec master does not match any' when pushing commits in Git

... Don't just follow this step blindly, look at what @Vi has mentioned, and then modify your push command to correct ref. – Kumar Jun 7 '12 at 16:43 54 ...
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SQL update from one Table to another based on a ID match

I have a database with account numbers and card numbers . I match these to a file to update any card numbers to the account number, so that I am only working with account numbers. ...
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Convert list to array in Java [duplicate]

...trinsified, making the performance of the empty array version the same and sometimes even better, compared to the pre-sized version. Also passing pre-sized array is dangerous for a concurrent or synchronized collection as a data race is possible between the size and toArray call which ...
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How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]

...ork for IE < 9 ? I believe I've run into this feature as missing in IE7 and IE8, but did not actually test; instead I relied on developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… – Michael Paulukonis Jun 19 '13 at 18:21 ...
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location.host vs location.hostname and cross-browser compatibility?

... A picture is worth a thousand words. – Jack Giffin Jan 7 '18 at 18:11 ...
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How to get back to the latest commit after checking out a previous commit?

...tory. You can run git branch to get a list of branches in your repository, and git tag -l for a list of tags. Similarly, origin is the default name of the remote that a repository is cloned from, but there's nothing special about it. – Phil Miller Feb 3 '12 at ...
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Powershell v3 Invoke-WebRequest HTTPS error

Using Powershell v3's Invoke-WebRequest and Invoke-RestMethod I have succesfully used the POST method to post a json file to a https website. ...
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How could I use requests in asyncio?

... can use BaseEventLoop.run_in_executor to run a function in another thread and yield from it to get the result. For example: import asyncio import requests @asyncio.coroutine def main(): loop = asyncio.get_event_loop() future1 = loop.run_in_executor(None, requests.get, 'http://www.google.c...
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Python Requests library redirect new url

...ight be useful for someone else. If you want to use allow_redirects=False and get directly to the first redirect object, rather than following a chain of them, and you just want to get the redirect location directly out of the 302 response object, then r.url won't work. Instead, it's the "Location...
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Does the ternary operator exist in R?

... As if is function in R and returns the latest evaluation, if-else is equivalent to ?:. > a <- 1 > x <- if(a==1) 1 else 2 > x [1] 1 > x <- if(a==2) 1 else 2 > x [1] 2 The power of R is vectorization. The vectorization of t...