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Most lightweight way to create a random string and a random hexadecimal number
...ge(16**30), likely because it doesn't haven't have to do any conversion to/from big-ints
– Dan Lenski
Aug 6 '18 at 2:56
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show 1 more commen...
New Array from Index Range Swift
How can I do something like this? Take the first n elements from an array:
5 Answers
5...
Getting a File's MD5 Checksum in Java
... if you're already doing something with the bytes (i.e. reading them in on from an HTTP connection).
– Marc Novakowski
Dec 6 '08 at 1:51
2
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git - skipping specific commits when merging
...ome work---- as mentioned above, the usual use case is to merge everything from a branch--- but sometimes it happens that you made a change to a release version that shouldn't be integrated back (maybe that code's been superceded in master already), so how do you represent that? Here goes...
So let'...
When do we have to use copy constructors?
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@sharptooth 3rd line from the bottom you have delete stored[]; and I believe it should be delete [] stored;
– Peter Ajtai
Jul 19 '10 at 5:35
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Standard Android menu icons, for example refresh [closed]
... standard icons, such as ic_menu_refresh (the refresh icon), are missing from android.R .
5 Answers
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Python “extend” for a dictionary
...arn what **basket_two (the **) means here.
In case of conflict, the items from basket_two will override the ones from basket_one. As one-liners go, this is pretty readable and transparent, and I have no compunction against using it any time a dict that's a mix of two others comes in handy (any rea...
Why are Python lambdas useful? [closed]
...ion may be the shortest way to write something out.
Returning a function from another function
>>> def transform(n):
... return lambda x: x + n
...
>>> f = transform(3)
>>> f(4)
7
This is often used to create function wrappers, such as Python's decorators.
Combini...
What's the difference between “squash” and “fixup” in Git/Git Extension?
...he commit to be modified,
and change the action of the moved commit from pick to squash (or
fixup).
The difference between squash and fixup is that during the rebase, the squash operation will prompt you to combine the messages of the original and the squash commit, whereas the fixup...
How are people unit testing with Entity Framework 6, should you bother?
...aches them to the context and saves them. I then run my test.
This is far from the ideal solution however in practice I find it's a LOT easier to manage (especially when you have several thousand tests), otherwise you're creating massive numbers of scripts. Practicality over purity.
I will no doub...