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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...
innerText vs innerHTML vs label vs text vs textContent vs outerText
... outerHTML is basically the same as innerHTML, except that it includes the start and end tags of the element it belongs to. I can't seem to find much description of outerText at all. I think that is probably an obscure legacy property and should be avoided.
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How to sort objects by multiple keys in Python?
...port itemgetter
comparers = [((itemgetter(col[1:].strip()), -1) if col.startswith('-') else
(itemgetter(col.strip()), 1)) for col in columns]
def comparer(left, right):
for fn, mult in comparers:
result = cmp(fn(left), fn(right))
if result:
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Can I do a partial revert in GIT
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After the soft reset, you can also do git add -p to start an interactive session that allows you to selectively add chunks of files, instead of entire files. (There's also git reset -p to selectively unstage changes. Good to know, but probably not what you want in this scenari...
How to install a node.js module without using npm?
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You can clone the module directly in to your local project.
Start terminal. cd in to your project and then:
npm install https://github.com/repo/npm_module.git --save
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