大约有 14,630 项符合查询结果（耗时：0.0392秒） [XML]
Converting between datetime, Timestamp and datetime64
...her use .item() which is far more explicit (and nobody can come around and start arguing that it should return a list).
– seberg
Dec 4 '12 at 14:03
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How to pass a class type as a function parameter
...I'd like to pass a reference to the Class Type into the button. But I just started with creating an internal reference, and couldn't even get that working.
– Confused
Dec 12 '16 at 9:26
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What is the difference between declarative and imperative programming? [closed]
...ll the compiler what you want to happen, step by step.
For example, let's start with this collection, and choose the odd numbers:
List<int> collection = new List<int> { 1, 2, 3, 4, 5 };
With imperative programming, we'd step through this, and decide what we want:
List<int> res...
Parsing IPv6 extension headers containing unknown extensions
... (130,000km up) a unique address...100,000 times over. So I mean, once we start colonizing other galaxies we might have something to worry about, but until then we should be pretty good.
– cincodenada
Jul 8 '13 at 6:41
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Git submodule add: “a git directory is found locally” issue
... a single .git file that simply points to a directory in the superproject, starting with .git/modules/. In there is a folder that stores the repository for the submodule. Deleting that repository fixed the issue for me, while the accepted answer didn't.
– William Randokun
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How do you set, clear, and toggle a single bit?
...nto a single int, bit fields can be very useful. On the other hand, if you start making assumptions about how the bit fields map to the actual containing int, you're just asking for trouble.
– Ferruccio
Aug 18 '11 at 19:35
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What's the best name for a non-mutating “add” method on an immutable collection?
...less discoverable
Not much else.
My guess/hope is development tools will start helping this problem by making it easy to identify immutable types simply by sight (different color, stronger font, etc ...). But I think that's the answer though over changing all of the method names.
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How does __proto__ differ from constructor.prototype?
...ype value. which is `Gadget.prototype`.
.__proto__ // Ok so now our starting point is `Gadget.prototype`. so regarding "bill" who is the constructor function now? watch out !! it's a simple object ! a regular object ! prototype is a regular object!! so who is the constructor function of that...
What's the point of OOP?
...oing so. There are so many usable classes you can build before you need to start reusing them. And OOP in my educated opinion, is fundamentally flawed at exactly that area - code reuse. It hides data and "marries" it to methods, effectively making said data inaccessible or hardly interoperable.
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Maximum on http header values?
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Be aware of firewall limits! We had a bunch of users start to not be able to log in. Apparently on June 9 fortiguard updated their IPS definitions for HTTP.Server.Authorization.Buffer.Overflow to limit the length of an authorization header - See: fortiguard.com/encyclopedia/ips...