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Get the client's IP address in socket.io
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What version is meant by "lastest socket.io version"? Please provide specific version.
– Akseli Palén
May 19 '19 at 12:39
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How to make child process die after parent exits?
...ch spawns exactly one child process. Now when the parent process exits for whatever reason (normally or abnormally, by kill, ^C, assert failure or anything else) I want the child process to die. How to do that correctly?
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Possible to iterate backwards through a foreach?
...s to be iterated through in order? Would you not use foreach in that case? What would you use?
– avl_sweden
Jan 9 '17 at 15:50
1
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Calling a base class's classmethod in Python
... to a limitation imposed by super) if the base derives from object, right? what do you do if that's not the case?
– ars-longa-vita-brevis
Jun 11 '14 at 19:06
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How to add a local repo and treat it as a remote repo
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It's just a path... Git doesn't care what it's named.
– larsks
Sep 23 '16 at 10:59
2
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Linq code to select one item
... return) a collection of bool, one for each element of Items, the first of what is returned as item, that becomes simply a bool. Use the solution of Chris Hannon
– Leonardo Daga
May 23 '19 at 5:56
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Binding a Button's visibility to a bool value in ViewModel
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I tend to prefer this technique because I use it in a lot of cases where what I'm binding to is not boolean - e.g. displaying an element only if its DataContext is not null, or implementing multi-state displays where different layouts appear based on the setting of an enum in the view model.
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Scoping in Python 'for' loops
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I'm confused - what prevents Python from scoping for loops the same way that functions are scoped?
– chimeracoder
Aug 31 '10 at 18:15
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CURL to access a page that requires a login from a different page
... a in one browser session, and tried to access page b in a different one.
What you need to do is save the cookies created by the first command:
curl --user user:pass --cookie-jar ./somefile https://xyz.com/a
and then read them back in when running the second:
curl --cookie ./somefile https://xy...
Meaning of Open hashing and Closed hashing
...tely determined by its hash code. Instead, the index may vary depending on what's already in the hash table.
The "closed" in "closed hashing" refers to the fact that we never leave the hash table; every object is stored directly at an index in the hash table's internal array. Note that this is o...