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How to move a model between two Django apps (Django 1.7)
...en there, now remove the existence of app1.YourModel from your migrations. Meaning: comment out the CreateModel statements, and every adjustment or datamigration you used after that.
And of course, every reference to app1.YourModel has to be changed to app2.YourModel through your project. Also, don'...
Load and execution sequence of a web page?
...an be download simultaneously because CSS rules are always being applied - meaning to say elements are always repainted with the freshest CSS rules defined - thus making it unblocking.
An element will only be available in the DOM after it has been parsed. Thus when working with a specific element, t...
What does it mean to hydrate an object?
When someone talks about hydrating an object, what does that mean?
4 Answers
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What is mod_php?
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mod_php means PHP, as an Apache module.
Basically, when loading mod_php as an Apache module, it allows Apache to interpret PHP files (those are interpreted by mod_php).
EDIT : There are (at least) two ways of running PHP, when wor...
form_for with nested resources
...you explain why we have to mention "@article" here like this and what this means? what does the below syntax do? : <%= form_for [@article, @comment] do |f| %>
– Arpit Agarwal
Oct 12 '16 at 8:23
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Does deleting a branch in git remove it from the history?
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Thanks for the answer. Could you clarify what you mean by "each commit has a complete source tree"? As I understand it, each commit in git is a set of deltas that refer back to a parent commit, not an entire tree.
– Ken Liu
Apr 10 '10 ...
How do I verify that an Android apk is signed with a release certificate?
...y -verbose -certs my_application.apk
If you see "CN=Android Debug", this means the .apk was signed with the debug key generated by the Android SDK
(means it is unsigned), otherwise you will find something for CN.
For more details see: http://developer.android.com/guide/publishing/app-signing.html
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How to develop a soft keyboard for Android? [closed]
...ys (like the
// shift/ctrl/alt)?
// NOTE What does android:keyEdgeFlags do/mean
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Jquery mouseenter() vs mouseover()
..., i.e. there are no children where another event could come from (with the meaning of “entered/left” the parent?!)
children might also have similar handlers registered, which enter/leave correctly, but unrelated to the parental enter/leave cycle
mouseover/mouseout
the target is the actual ele...
Pandas read_csv low_memory and dtype options
...etermine what dtype a column should have once the whole file is read. This means nothing can really be parsed before the whole file is read unless you risk having to change the dtype of that column when you read the last value.
Consider the example of one file which has a column called user_id.
It c...