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How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
...act ** was designed precisely to pass dictionaries as keywords.
Again, it doesn't work for 3 when keys are non-strings. The implicit calling contract is that namespaces take ordinary dictionaries, while users must only pass keyword arguments that are strings. All other callables enforced it. dict b...
How to get the element clicked (for the whole document)?
... an exception is it? It's just not that different is all. I guess delegate does have the filtering overhead to consider, though...
– JAAulde
Jan 26 '12 at 1:58
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Best practice to validate null and empty collection in Java
...ad of null and have the algorithms work in a way that for the algorithm it does not matter if the collection is empty or not.
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Shortcut to open file in Vim
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For me tab autocomplete does not work for :e. Besides you don't always want to search for filename that starts with something, but rather for a middle word in a filename.
– Andriy Drozdyuk
Jul 19 '10 at 18:51
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Shell script “for” loop syntax
...example that it won't work out of the box on things like Alpine Linux. seq does.
– Wernight
Sep 30 '16 at 22:21
@Werni...
Single quotes vs. double quotes in C or C++
...racter (e.g., 'ab'), or
containing a character or escape
sequence that does not map to a
single-byte execution character, is
implementation-defined."
This could look like this, for instance:
const uint32_t png_ihdr = 'IHDR';
The resulting constant (in GCC, which implements this) has the...
Using jquery to get all checked checkboxes with a certain class name
... thank you :) i needed to find all checked checkboxes and your answer does that.
– ufk
May 2 '14 at 9:25
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Text border using css (border around text)
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@ErickBest The second link does mention IE9 problems. Though this page wasn't hard to find on google caniuse.com/css-textshadow
– AnnanFay
Apr 5 '14 at 15:58
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Thymeleaf: how to use conditionals to dynamically add/remove a CSS class
...ut th:class="${#fields.hasErrors('password')} ? formFieldHasError" />
Does not include class attribute if #fields.hasErrors('password') is false.
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Remove property for all objects in array
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This is very recommended since it doesn't modify the original array (immutable operations)
– Pizzicato
Apr 5 '19 at 9:12
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