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How to Diff between local uncommitted changes and origin
...ed a repository and started modifying files. I know that if I have local uncommitted changes, I can do a diff as follows git diff test.txt and it will show me the difference between the current local HEAD and the modified, uncommitted changes in the file. If I commit those changes I can diff it ag...
How to increase scrollback buffer size in tmux?
...sting session, you can set that session’s history-limit. You might use a command like this (from a shell):
tmux set-option history-limit 5000 \; new-window
For (the initial pane of the initial window in) a new session you will need to set the “global” history-limit before creating the sessi...
Class type check in TypeScript
...ence of y (and in ActionScript 3.0, the prototype chain does not provide a complete picture of the inheritance hierarchy).
TypeScript's instanceof shares the same problems. As it is a language which is still in its development I recommend you to state a proposal of such facility.
See also:
MDN: in...
Create Django model or update if exists
...t answer
Django already has a get_or_create, https://docs.djangoproject.com/en/dev/ref/models/querysets/#get-or-create
For you it could be :
id = 'some identifier'
person, created = Person.objects.get_or_create(identifier=id)
if created:
# means you have created a new person
else:
# pers...
Android: HTTP communication should use “Accept-Encoding: gzip”
I've a HTTP communication to a webserver requesting JSON data. I'd like compress this data stream with Content-Encoding: gzip . Is there a way I can set Accept-Encoding: gzip in my HttpClient? The search for gzip in the Android References doesn't show up anything related to HTTP, as you can see...
How to convert a string or integer to binary in Ruby?
...hose confused by @decay's code like myself, he is using 'sprintf': apidock.com/ruby/Kernel/sprintf
– Taylor Liss
Sep 4 '18 at 0:15
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Is there any haskell function to concatenate list with separator?
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How do I override __getattr__ in Python without breaking the default behavior?
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How to redirect to a dynamic login URL in ASP.NET MVC
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