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How to POST JSON Data With PHP cURL?

...re indicating Content-Type:application/json, but you are not json-encoding all of the POST data -- only the value of the "customer" POST field. Instead, do something like this: $ch = curl_init( $url ); # Setup request to send json via POST. $payload = json_encode( array( "customer"=> $data ) );...
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Loop through all nested dictionary values?

I'm trying to loop through a dictionary and print out all key value pairs where the value is not a nested dictionary. If the value is a dictionary I want to go into it and print out its key value pairs...etc. Any help? ...
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Why does GCC generate 15-20% faster code if I optimize for size instead of speed?

... gcc-4.8 1.53s 1.52s -Os In some cases you can alleviate the effect of disadvantageous optimizations by asking gcc to optimize for your particular processor (using options -mtune=native or -march=native): Processor Compiler Time (-O2 -mtune=native) Time (-Os...
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Prepend a level to a pandas MultiIndex

... This is especially nice for adding a level to the columns by adding axis=1, since the df.columns doesn't have the "set_index" method like the index, which always bugs me. – Rutger Kassies Feb 10 '17 a...
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How to execute a MySQL command from a shell script?

... type it in here> ERROR 1049 (42000): Unknown database 'XXXXXXXX' Actually, I prefer to store the user and password in ~/.my.cnf so I don't have to put it on the command-line at all: [client] user = root password = XXXXXXXX Then: $ mysql -h "server-name" "database-name" < "filename.sql" ...
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Random row selection in Pandas dataframe

... Thanks @eumiro. I also worked out that df.ix[np.random.random_integers(0, len(df), 10)] would also work. – John Apr 10 '13 at 10:58 7 ...
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Does a view exist in ASP.NET MVC?

... aside: one of our engineers (since moved on) built a custom view engine (called MultiTenantViewEngine, so you get a sense of its purpose) that implements FindView to throw a HttpException (404) if it can't find the given view. Is this good practice? I have no idea. But wouldn't be surprised if t...
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How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,

...gular expressions' is checked, and put the following as the text to find: _platformActions.InstallApp\((.+)\) And the following as the text to replace it with: this.Platform().App($1).Install() Note: As SLaks points out in a comment below, the change in regex syntax is due to VS2012 switching to...
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Why does pylint object to single character variable names?

...riptive and not too short. You can use this to avoid such short names: my_list.extend(x_values) Or tweak PyLint's configuration to tell PyLint what variable name are good. share | improve this a...
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How to copy from current position to the end of line in vi

... If you don't want to include the line break with the yank, you can use yg_. (Or in your case, "*yg_) Basically, just recognize there's a difference between $ and g_ movement-wise. It's helped me on numerous occasions. sha...