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Intellij IDEA: Hotkey for “scroll from source”
...;
Alt + F1, then 1
First checkout your shortcut key for the "Select In.." item in the Navigate menu.
Click in the file you're editing, hit the shortcut key for "Select in".. then press 1.
I've changed the hotkey for select in to Alt + 1 so that my key combination is the easy to remember Alt + 1...
Writing your own STL Container
...T>
struct Vector
{
std::vector<T> vec_;
void push_back(T item)
{
vec_.push_back(item);
};
It<T> begin()
{
return It<T>(vec_);
}
It<T> end()
{
return It<T>(vec_, vec_.size());
}
};
int main()
{
Vect...
Internet Explorer 8 Developer Tools not displaying
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For me the menu item 'tools > developer tools' and F12 would not do anything, however the command bar 'tools' dropdown worked as well as the command bar icon.
sha...
Sublime Text 2 - View whitespace characters
...es (none, selection, and all) via a single shortcut. It also provides menu items under a View | Whitespace menu.
Hopefully people will find this useful - it is used by a lot of people :)
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im...
How to map with index in Ruby?
..._index which can be chained to map.
For example:
array.map.with_index { |item, index| ... }
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Get last record in a queryset
... way is the more appropriate one. This if not mistaken will unpack all the items in DB where the later pulls the last using DB query.
– Larcho
May 29 at 2:51
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Printing Java Collections Nicely (toString Doesn't Return Pretty Output)
...eate Collection<String> and then use joining collector to join every item in collection with , as delimiter.
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Setting EditText imeOptions to actionNext has no effect
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what if the last item is password in form?
– silentsudo
Feb 24 '18 at 10:45
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Android Json and null values
... is thrown if the key don't exists is more logical returning null when the item is null
– Addev
May 14 '12 at 18:24
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Get selected option from select element
... am trying to get the selected option from a dropdown and populate another item with that text, as follows. IE is barking up a storm and it doesn't work in Firefox:
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