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How do I clone a Django model instance object and save it to the database?
...rated key, set the new key to None.
More on UPDATE/INSERT here.
Official docs on copying model instances: https://docs.djangoproject.com/en/2.2/topics/db/queries/#copying-model-instances
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adding and removing classes in angularJs using ng-click
...have uploaded up my code onto plunker Click here . Looking at the angular documentation i can't figure out the exact way it should be done. Below is a snippet of my code. Can someone guide me in the right direction
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When do you use Git rebase instead of Git merge?
...ant the point at which I branched to move to a new starting point
So when do you use either one?
Merge
Let's say you have created a branch for the purpose of developing a single feature. When you want to bring those changes back to master, you probably want merge (you don't care about maintaining...
How do I get the fragment identifier (value after hash #) from a URL?
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No need for jQuery
var type = window.location.hash.substr(1);
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Android Replace “…” with ellipsis character
..." so just replace it. It's better to have it as one char/symbol than three dots.
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How do I serialize a C# anonymous type to a JSON string?
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How do I include this i a non-asp.net project (console application)?
– Alxandr
Jul 27 '10 at 0:22
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How do you change the server header returned by nginx?
...dule.c (lines 48 and 49)
static char ngx_http_server_string[] = "Server: MyDomain.com" CRLF;
static char ngx_http_server_full_string[] = "Server: MyDomain.com" CRLF;
March 2011 edit: Props to Flavius below for pointing out a new option, replacing Nginx's standard HttpHeadersModule with the forked ...
Is there an “exists” function for jQuery?
...se, everything else true. So you could write:
if ($(selector).length)
You don't need that >0 part.
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How do I check whether a file exists without exceptions?
How do I check if a file exists or not, without using the try statement?
39 Answers
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Meaning of Choreographer messages in Logcat [duplicate]
... these messages in the logcat, that I'm quite sure, I haven't seen before. Does anyone have an idea about this?
5 Answers
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