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Writing your own STL Container
Are there guidelines on how one should write new container which will behave like any STL container?
3 Answers
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How to overcome TypeError: unhashable type: 'list'
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TypeError: unhashable type: 'list'
This happens because of the list inside a list which is a list which cannot be hashed. Which can be solved by converting the internal nested lists to a tuple,
>>> set([1, 2, 3, 4, (5, 6, 7), 8, 9])
set([1, 2, 3, 4, 8, 9, (5, 6, 7)])
Explicitly hashi...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
...ons are wrapped in a new link function and returned as l.
Finally, we provide scope function to this l (link) function which further executes the wrapped link functions with this scope and their corresponding elements.
l(scope)
This adds the template as a new node to the DOM and invokes controller...
How to limit setAccessible to only “legitimate” uses?
...mpletely at their mercy anyway. They could modify the class definitions inside your .jar (through reverse engineering or direct bytecode manipulation). They could run your code in their own JVM, etc. In this case worrying will do you no good.
If you're writing a web-application that only interfaces...
Python extending with - using super() Python 3 vs Python 2
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-1. This answer didn't clarify anything for me. In Python 2, super(__class__) gives NameError: global name '__class__' is not defined, and super(self.__class__) is erroneous as well. You must provide an instance as a second argument, which wo...
recursively add file extension to all files
... @ghostdog74: Since he accepted this answer, the above apparently did the trick. Otherwise, as you mentioned below, adding -not -name "*.*" will do the trick.
– Stephan202
Jul 10 '09 at 11:49
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Eclipse Workspaces: What for and why?
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I'll provide you with my vision of somebody who feels very uncomfortable in the Java world, which I assume is also your case.
What it is
A workspace is a concept of grouping together:
a set of (somehow) related projects
some configur...
What is Vim recording and how can it be disabled?
... while executing a register, and it doesn't work inside
a mapping. {Vi: no recording}
q Stops recording. (Implementation note: The 'q' that
stops recording is not stored in the register, unless
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How to programmatically set maxLength in Android TextView?
... this will reset your previous filters, no ?
– crgarridos
Oct 11 '17 at 9:46
20
With Kotlin you c...
How do I apply CSS3 transition to all properties except background-position?
...: all 0.3s ease, background-position 1ms;
I made a small demo: http://jsfiddle.net/aWzwh/
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