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Is it possible to modify variable in python that is in outer, but not global, scope?
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No you cannot, at least in this way.
Because the "set operation" will create a new name in the current scope, which covers the outer one.
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Where can I find the Java SDK in Linux after installing it?
...K using apt-get install but I don't know where my jdk folder is. I need to set the path for that. Does any one have a clue on the location?
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What is the difference between const_iterator and non-const iterator in the C++ STL?
What is the difference between a const_iterator and an iterator and where would you use one over the other?
7 Answers
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How to initialize std::vector from C-style array?
...: w_(w, w + len) { }
Otherwise use assign as previously suggested:
void set_data(double* w, int len)
{
w_.assign(w, w + len);
}
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how to debug the js in jsfiddle
...templateUrl: 'detail.html', controller: DetailCtrl}).
when('/settings', {templateUrl: 'settings.html', controller: SettingsCtrl}).
otherwise({redirectTo: '/home'});
}]);
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Apache Spark: map vs mapPartitions?
...formation. This is, according to the presentation, due to the high cost of setting up a new task.
– Mikel Urkia
Sep 4 '14 at 7:29
1
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
... in the list on the left (eg "Default") and click "Keys" tab
Click the "Presets" downdown and select "Natural Text Editing"
2. Mapping keys manually (Advanced)
If you don't want to use the "Natural Text Editing" preset mentioned above, you can map the keys you need manually:
Open Preference...
What is a Manifest in Scala and when do you need it?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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Undo changes in entity framework entities
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Query ChangeTracker of DbContext for dirty items. Set deleted items state to unchanged and added items to detached. For modified items, use original values and set current values of the entry. Finally set state of modified entry to unchanged:
public void RollBack()
{
va...
Sample random rows in dataframe
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Remember to set your seed (e.g. set.seed(42) ) every time you want to reproduce that specific sample.
– CousinCocaine
Apr 10 '14 at 8:47
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