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How to make a background 20% transparent on Android
... (not fully transparent), where there is a color in the background (i.e. white)?
18 Answers
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SQLAlchemy ORDER BY DESCENDING?
...might have done:
.order_by(model.Entry.amount.desc())
This is handy since it avoids an import, and you can use it on other places such as in a relation definition, etc.
For more information, you can refer this
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@Scope(“prototype”) bean scope not creating new bean
...very time you ask spring (getBean or dependency injection) for an instance it will create a new instance and give a reference to that.
In your example a new instance of LoginAction is created and injected into your HomeController . If you have another controller into which you inject LoginAction yo...
Using --no-rdoc and --no-ri with bundler
When using gem install gem_name I can pass --no-rdoc and --no-ri switches to skip generating RDoc/RI documentation for the gem on install.
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Draw a perfect circle from user's touch
...practice project that allows the user to draw on the screen as they touch with their fingers. Very simple App I did as exercise way back.
My little cousin took the liberty of drawing things with his finger with my iPad on this App (Kids drawings: circle, lines, etc, whatever came to his mind).
Then ...
When vectors are allocated, do they use memory on the heap or the stack?
...follow
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edited Nov 7 '11 at 13:20
community wiki
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JSP : JSTL's tag
Writing a JSP page, what exactly does the <c:out> do? I've noticed that the following both has the same result:
5 A...
List of tuples to dictionary
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edited Dec 13 '19 at 23:38
Boris
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Express command not found
For some reason after installing Express globally on my machine with npm install -g express if I cd into a directory and try to run express I get the following error:
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How to view corresponding SQL query of the Django ORM's queryset?
...ing purposes.
qs = Model.objects.filter(name='test')
print qs.query
Edit
I've also used custom template tags (as outlined in this snippet) to inject the queries in the scope of a single request as HTML comments.
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