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Set a persistent environment variable from cmd.exe
...API_KEY_ID=key_id
set APCA_API_SECRET_KEY=secret_key
set APCA_API_BASE_URL=https://paper-api.alpaca.markets
:: setx also for other windows and processes going forward
setx APCA_API_KEY_ID %APCA_API_KEY_ID%
setx APCA_API_SECRET_KEY %APCA_API_SECRET_KEY%
setx APCA_API_BASE_URL %APCA_API_BASE_UR...
What does FETCH_HEAD in Git mean?
...er in a file named, you guessed it, FETCH_HEAD.
So if I issue:
git fetch https://github.com/ryanmaxwell/Fragaria
FETCH_HEAD may contain
3cfda7cfdcf9fb78b44d991f8470df56723658d3 https://github.com/ryanmaxwell/Fragaria
If I have the remote repo configured as a remote tracking branch the...
How to modify a pull request on GitHub to change target branch to merge into?
...submitting) either directly from the drop-down menu or under "# branches" (https://github.com/account/project/branches).
Click "New pull request". This lets you choose a new base (target) branch.
Here is a screenshot of Github's new interface:
I can submit a PR of branch UX against any fork/bran...
How to put individual tags for a scatter plot
...eUploader: {
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ValueError : I/O operation on closed file
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Django - iterate number in for loop of a template
... For Loop, Inner loop, If Else.
Django HTML Documentaion for more methods: https://docs.djangoproject.com/en/2.2/ref/templates/builtins/
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what is the preferred way to mutate a React state?
...
From the react docs (https://facebook.github.io/react/docs/state-and-lifecycle.html#state-updates-may-be-asynchronous):
Because this.props and this.state may be updated asynchronously, you should not rely on their values for calculating the n...
How to template If-Else structures in data-bound views?
...orks fine and is not terribly verbose.
Michael Best's switch/case binding (https://github.com/mbest/knockout-switch-case) is quite flexible and can let you easily handle this and more complicated ones (more states than true/false).
Another option is to use dynamic templates. You would bind an area ...
Argparse: Way to include default values in '--help'?
...42)
It just works works because as we can see trivially from the sources https://github.com/python/cpython/blob/v3.6.5/Lib/argparse.py#L648 that:
RawTextHelpFormatter implements _split_lines
ArgumentDefaultsHelpFormatter implements _get_help_string
so we can guess that they will work together ...
How can I rethrow an exception in Javascript, but preserve the stack?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...