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Is the order of iterating through std::map known (and guaranteed by the standard)?
...a particular implementation. It doesn't matter whether you jump through offsets into an array or follow link nodes; those are just specific ways of "bisecting the range".
– Kerrek SB
Jun 23 '15 at 9:51
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How to expand folded package chain in Intellij IDEA?
... new package structures for your new project. I might have come across the setting for disabling this feature for a certain package, but I can't find it where now. So, does anyone know how to control this feature? Thank you very much.
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IIS7 Permissions Overview - ApplicationPoolIdentity
...pplication pool. You can tell which one on the web site's properties Basic Settings dialog (in IIS7).
– Jon Adams
Sep 8 '11 at 15:04
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Listening for variable changes in JavaScript
...an old thread but now this effect is possible using accessors (getters and setters): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects#Defining_getters_and_setters
You can define an object like this, in which aInternal represents the field a:
x = {
aInternal: 10,...
Python locale error: unsupported locale setting
...dn't work for me. export LC_ALL="en_US.UTF-8" failed with -bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8) What worked was doing this: export LC_ALL=C
– Jonathan
Jul 27 '18 at 20:17
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Redis key naming conventions?
...ame is users, which will store all the users keys, for example, in list or set data structure.
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mongoDB/mongoose: unique if not null
... of ensuring unique values but allowing multiple docs without the field by setting the sparse option to true when defining the index. As in:
email : {type: String, trim: true, index: true, unique: true, sparse: true}
Or in the shell:
db.users.ensureIndex({email: 1}, {unique: true, sparse: true}...
IIS AppPoolIdentity and file system write access permissions
...ump folder. If you take a look at the permissions in the Advanced Security Settings, you'll see the following:
See that Special permission being inherited from c:\:
That's the reason your site's ApplicationPoolIdentity can read and write to that folder. That right is being inherited from the c...
HashSet versus Dictionary w.r.t searching time to find if an item exists
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HashSet vs List vs Dictionary performance test, taken from here.
Add 1000000 objects (without checking duplicates)
Contains check for half the objects of a collection of 10000
Remove half the objects of a collection of 100...
How to know/change current directory in Python shell?
...> os.getcwd()
'/tmp'
But if it's about finding other modules: You can set an environment variable called PYTHONPATH, under Linux would be like
export PYTHONPATH=/path/to/my/library:$PYTHONPATH
Then, the interpreter searches also at this place for imported modules. I guess the name would be t...