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Why call git branch --unset-upstream to fixup?

...s case. Their purpose is to record things like the full URL of the places from which you git fetch or git pull updates. When you use git fetch remote,1 Git goes to that remote (using the saved URL) and brings over the appropriate set of updates. It also records the updates, using "remote-tracking...
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How can I mock requests and the response?

... can do it (you can run this file as-is): import requests import unittest from unittest import mock # This is the class we want to test class MyGreatClass: def fetch_json(self, url): response = requests.get(url) return response.json() # This method will be used by the mock to ...
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Numpy: Get random set of rows from 2D array

... random ~25% of the positions will be True and those positions are sampled from data_arr. – isosceleswheel Jul 24 at 3:05 ...
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How to stop /#/ in browser with react-router?

Any way to prevent /#/ from showing in the browser's address bar when using react-router? That's with ReactJS. i.e. Clicking on links to go to a new route shows localhost:3000/#/ or localhost:3000/#/about . Depending on the route. ...
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How to view files in binary from bash?

...ike to view the contents of a file in the current directory, but in binary from the command line. How can I achieve this? 1...
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Can I exclude some concrete urls from inside ?

...d party filter on FORWARD only. See also: How to prevent static resources from being handled by front controller servlet which is mapped on /* How to handle static content in Spring MVC? share | i...
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How to pass JVM options from bootRun

...temProperties instead of jvmArgs If you want to conditionally add jvmArgs from the command line you can do the following: bootRun { if ( project.hasProperty('jvmArgs') ) { jvmArgs project.jvmArgs.split('\\s+') } } gradle bootRun -PjvmArgs="-Dwhatever1=value1 -Dwhatever2=value2" ...
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libpng warning: iCCP: known incorrect sRGB profile

...ions. You can ignore the warning. To get rid of it, remove the iCCP chunk from the PNG image. Some applications treat warnings as errors; if you are using such an application you do have to remove the chunk. You can do that with any of a variety of PNG editors such as ImageMagick's convert in.pn...
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Angular.js: How does $eval work and why is it different from vanilla eval?

...t exactly is $eval doing? Why does it need its own mini parsing language? From the docs: Expressions are JavaScript-like code snippets that are usually placed in bindings such as {{ expression }}. Expressions are processed by $parse service. It's a JavaScript-like mini-language that limits wh...
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How I can I lazily read multiple JSON values from a file/stream in Python?

I'd like to read multiple JSON objects from a file/stream in Python, one at a time. Unfortunately json.load() just .read() s until end-of-file; there doesn't seem to be any way to use it to read a single object or to lazily iterate over the objects. ...