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How to send a header using a HTTP request through a curl call?

... In PHP: curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue')); or you can set multiple: curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue', 'HeaderName2:HeaderValue2')); ...
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Pickle incompatibility of numpy arrays between Python 2 and 3

...mport gzip import numpy with open('mnist.pkl', 'rb') as f: u = pickle._Unpickler(f) u.encoding = 'latin1' p = u.load() print(p) Unpickling it in Python 2 and then repickling it is only going to create the same problem again, so you need to save it in another format. ...
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Getting a slice of keys from a map

...dited Sep 28 '17 at 4:19 Freedom_Ben 8,59888 gold badges4949 silver badges8080 bronze badges answered Jan 8 '15 at 19:36 ...
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sed in-place flag that works both on Mac (BSD) and Linux

...dard Base specification since May 1, 2009. refspecs.linuxfoundation.org/LSB_4.0.0/LSB-Languages/… – OregonTrail Mar 28 '19 at 2:32 1 ...
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Dynamically select data frame columns using $ and a character value

...3 = sample(5,10,repl=T) ) # We want to sort by 'col3' then by 'col1' sort_list <- c("col3","col1") # Use 'do.call' to call order. Seccond argument in do.call is a list of arguments # to pass to the first argument, in this case 'order'. # Since a data.frame is really a list, we just subset ...
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How to tell if a file is git tracked (by shell exit code)?

...er up your console with error messages, you can also run git ls-files file_name and then check the result. If git returns nothing, then the file is not tracked. If it's tracked, git will return the file path. This comes in handy if you want to combine it in a script, for example PowerShell: $gi...
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Can you use if/else conditions in CSS?

...at looks something like this: p { background-position: <?php echo (@$_GET['foo'] == 'bar')? "150" : "4"; ?>px 8px; } In this case, you will however have a performance impact, since caching such a stylesheet will be difficult. ...
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How To Accept a File POST

... } string root = System.Web.HttpContext.Current.Server.MapPath("~/App_Data/uploads"); var provider = new MultipartFormDataStreamProvider(root); var task = request.Content.ReadAsMultipartAsync(provider). ContinueWith<HttpResponseMessage>(o => { string...
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How do I update my forked repo using SourceTree?

...hen select "master" there before I could hit OK. – am_ Mar 13 '15 at 17:00 A more elaborate summary of this is at this...
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Comparing two CGRects

... in fact, equalTo(_:) is now deprecated so == is preferred. – olx May 9 '18 at 5:51 ...