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How do I configure different environments in Angular.js?

...nstant: { options: { name: 'config', wrap: '"use strict";\n\n{%= __ngModule %}', space: ' ' }, development: { options: { dest: '<%= yeoman.app %>/scripts/config.js' }, constants: { ENV: 'development' } }, production: { options: { des...
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Iterating over each line of ls -l output

...ingle-column /home/bot/downloaded/Daily/*.gz /home/bot/downloaded/Daily/Liq_DailyManifest_V3_US_20141119_IENT1.txt.gz /home/bot/downloaded/Daily/Liq_DailyManifest_V3_US_20141120_IENT1.txt.gz /home/bot/downloaded/Daily/Liq_DailyManifest_V3_US_20141121_IENT1.txt.gz ...
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Get selected subcommand with argparse

...s: >>> parser = argparse.ArgumentParser() >>> parser.add_argument('-g', '--global') >>> subparsers = parser.add_subparsers(dest="subparser_name") # this line changed >>> foo_parser = subparsers.add_parser('foo') >>> foo_parser.add_argument('-c', '--count...
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How do I catch a numpy warning like it's an exception (not just for testing)?

...gt;>> import numpy as np >>> np.array([1])/0 #'warn' mode __main__:1: RuntimeWarning: divide by zero encountered in divide array([0]) >>> np.seterr(all='print') {'over': 'warn', 'divide': 'warn', 'invalid': 'warn', 'under': 'ignore'} >>> np.array([1])/0 #'print' ...
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Python Threading String Arguments

...t list processThread.start() If you notice, from the stack trace: self.__target(*self.__args, **self.__kwargs) The *self.__args turns your string into a list of characters, passing them to the processLine function. If you pass it a one element list, it will pass that element as the first argum...
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Make elasticsearch only return certain fields?

...er. If you're searching with JSON it'll look something like this: { "_source": ["user", "message", ...], "query": ..., "size": ... } In ES 2.4 and earlier, you could also use the fields option to the search API: { "fields": ["user", "message", ...], "query": ..., "size":...
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Django set field value after a form is initialized

...value after the form was submitted, you can use something like: if form.is_valid(): form.cleaned_data['Email'] = GetEmailString() Check the referenced docs above for more on using cleaned_data share | ...
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Cast Object to Generic Type for returning

...> T convertInstanceOfObject(java.lang.Object); Code: 0: aload_0 1: areturn 2: astore_1 3: aconst_null 4: areturn Exception table: from to target type 0 1 2 Class java/lang/ClassCastException public static void main(java...
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Extracting text OpenCV

...s(cv::Mat img) { std::vector<cv::Rect> boundRect; cv::Mat img_gray, img_sobel, img_threshold, element; cvtColor(img, img_gray, CV_BGR2GRAY); cv::Sobel(img_gray, img_sobel, CV_8U, 1, 0, 3, 1, 0, cv::BORDER_DEFAULT); cv::threshold(img_sobel, img_threshold, 0, 255, CV_THRESH_O...
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Combining node.js and Python

... s = zerorpc.Server(HelloRPC()) s.bind("tcp://*:4242") s.run() if __name__ == "__main__" : main() And the node.js client: var zerorpc = require("zerorpc"); var client = new zerorpc.Client(); client.connect("tcp://127.0.0.1:4242"); //calls the method on the python object client.invoke("h...