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Comparing strings with == which are declared final in Java
...g" will give you true, because string literals are interned.
From JLS §4.12.4 - final Variables:
A variable of primitive type or type String, that is final and initialized with a compile-time constant expression (§15.28), is called a constant variable.
Also from JLS §15.28 - Constant Expre...
How do I use vi keys in ipython under *nix?
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166
In case someone's wandering in here recently, IPython 5.0 switched from readline to prompt_too...
How to do a less than or equal to filter in Django queryset?
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1 Answer
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Responsive website zoomed out to full width on mobile
...ead..
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
This tells smaller device browsers how to scale the page. You can read more about this here: https://developer.apple.com/library/content/documentation/AppleApplications/Reference/SafariWebContent/Usi...
Replace values in list using Python [duplicate]
...list in-place if you want, but it doesn't actually save time:
items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
for index, item in enumerate(items):
if not (item % 2):
items[index] = None
Here are (Python 3.6.3) timings demonstrating the non-timesave:
In [1]: %%timeit
...: items = [0, 1,...
CSS content property: is it possible to insert HTML instead of Text?
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215
Unfortunately, this is not possible. Per the spec:
Generated content does not alter the doc...
is node.js' console.log asynchronous?
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102
Update: Starting with Node 0.6 this post is obsolete, since stdout is synchronous now.
Well l...
Suppress properties with null value on ASP.NET Web API
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132
In the WebApiConfig:
config.Formatters.JsonFormatter.SerializerSettings =
n...
How to pass a single object[] to a params object[]
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100
A simple typecast will ensure the compiler knows what you mean in this case.
Foo((object)new ...