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How to add a changed file to an older (not last) commit in Git
...ue which will rewrite the rest of your commits against the new one.
Repeat from step 2 onwards if you have marked more than one commit for edit.
[^vimnote]: If you are using vim then you will have to hit the Insert key to edit, then Esc and type in :wq to save the file, quit the editor, and apply ...
Performance difference for control structures 'for' and 'foreach' in C#
...xer-code (array-style accessing) is a lot worse than using the IEnumerator from the foreach, for large lists.
When you access element 10.000 in a LinkedList using the indexer syntax: list[10000], the linked list will start at the head node, and traverse the Next-pointer ten thousand times, until it...
Best practices for exception management in Java or C# [closed]
.... If your application can handle the failure cases and there is no benefit from notifying the user why it failed then go ahead, although I highly recommend that your log the failure. I've always found it frustating being called to help troubleshoot an issue and find they were swallowing the exceptio...
What is the difference between :first-child and :first-of-type?
...</div>
</div>
Now, if you change the type of the first child from div to something else, like h1, it will still be the first child, but it will no longer be the first div obviously; instead, it becomes the first (and only) h1. If there are any other div elements following this first ch...
Requirejs domReady plugin vs Jquery $(document).ready()?
...e loading modules, provided the dependencies of the code you're calling it from are met.
It's also worth considering that you do not necessarily use RequireJS with jQuery. Any library module that needs DOM access (but does not rely on jQuery) would then still be useful by using domReady.
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Choice between vector::resize() and vector::reserve()
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From your description, it looks like that you want to "reserve" the allocated storage space of vector t_Names.
Take note that resize initialize the newly allocated vector where reserve just allocates but does not construct. ...
Why does direction of index matter in MongoDB?
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Fetching nodes from a BTree in order is as simple as moving along each leaf until you run out and then going up a level and down the next branch. It's O(n) Out of order it's much more CPU intensive.
– Jared Kells
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What are Scala context and view bounds?
...o f doesn't need to know about it.
Besides Ordered, the most common usage from the library is handling String and Array, which are Java classes, like they were Scala collections. For example:
def f[CC <% Traversable[_]](a: CC, b: CC): CC = if (a.size < b.size) a else b
If one tried to do t...
Fixed point vs Floating point number
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From my understanding, fixed-point arithmetic is done using integers. where the decimal part is stored in a fixed amount of bits, or the number is multiplied by how many digits of decimal precision is needed.
For example, If...
When should I use a List vs a LinkedList
...ll out into your code.
However, if you need to do many insertions/removals from within a list, it offers constant time. List<T> offers linear time, as extra items in the list must be shuffled around after the insertion/removal.
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