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Send file using POST from a Python script

... From: https://requests.readthedocs.io/en/latest/user/quickstart/#post-a-multipart-encoded-file Requests makes it very simple to upload Multipart-encoded files: with open('report.xls', 'rb') as f: r = requests.post('http://htt...
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Creating a new user and password with Ansible

...passed password. I have added below tutorial related to this to my blog https://thinkingmonster.wordpress.com/it-automation/386-2/ansible-roles/ share | improve this answer | ...
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Lock-free multi-threading is for real threading experts

... Joe Duffy's book: http://www.bluebytesoftware.com/books/winconc/winconc_book_resources.html He also writes a blog on these topics. The trick to getting low-lock programs right is to understand at a deep level precisely what the rules of the memory ...
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Rank function in MySQL

...Starting with MySQL 8, you can finally use window functions also in MySQL: https://dev.mysql.com/doc/refman/8.0/en/window-functions.html Your query can be written exactly the same way: SELECT RANK() OVER (PARTITION BY Gender ORDER BY Age) AS `Partition by Gender`, FirstName, Age, Gender F...
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How do you check if a variable is an array in JavaScript? [duplicate]

...me. Array.prototype, is actually an array. you can read more about it here https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray variable instanceof Array This method runs about 1/3 the speed as the first example. Still pretty solid, looks cleaner, if you'...
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Maintain model of scope when changing between views in AngularJS

...sewhere). In addition to the google group post the OP mentioned, see also https://groups.google.com/d/topic/angular/eegk_lB6kVs/discussion. share | improve this answer | fol...
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ng-model for `` (with directive DEMO)

...qLmJhaw0KKi5jYWNoZQ0KKi5pbGsNCioubG9nDQoqLmRsbA0KKi5saWINCiouc2JyDQo=" } https://github.com/mistralworks/ng-file-model/ Hope will help you share | improve this answer | fo...
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jQuery - Get Width of Element when Not Visible (Display: None)

... something }); For more information, Please visit at my project GitHub. https://github.com/Soul-Master/visible.event.js demo: http://jsbin.com/ETiGIre/7 share | improve this answer | ...
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Is Redis just a cache?

...l and automatic partitioning with Redis Cluster. implementaion with python https://beyondexperiment.com/vijayravichandran06/redis-data-structure-with-python/ share | improve this answer | ...
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What are the differences between numpy arrays and matrices? Which one should I use?

...ore advisable to use matrix class since it will be removed in the future. https://numpy.org/doc/stable/reference/generated/numpy.matrix.html As other answers already state that you can achieve all the operations with NumPy arrays. ...