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Why is Java's Iterator not an Iterable?
Why does the Iterator interface not extend Iterable ?
16 Answers
16
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How to reload the current state?
...rrent, $stateParams, {
reload: true, inherit: false, notify: true
});
Documentation: https://angular-ui.github.io/ui-router/site/#/api/ui.router.state.$state#methods_reload
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How to manage local vs production settings in Django?
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That's the way I do - adding those lines at the end of settings.py so they can override the default settings
– daonb
Aug 18 '10 at 8:14
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mongodb count num of distinct values per field/key
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this doesn't really work if your number of distinct values is too high... if you were looking at distinct names of people in the world or something. do you have an answer that scales?
– underrun
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Shell script - remove first and last quote (") from a variable
...pt. It removes the quotes from the string that is held by a variable. I am doing it using sed, but is it efficient? If not, then what is the efficient way?
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If I fork someone else's private Github repo into my account, is it going to appear in my account as
...eone gave me access to one of their private repo on Github. What I want to do is to fork that project into my own account, so I could make use of Github's pull request feature.
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In Firebase, is there a way to get the number of children of a node without loading all the node dat
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The code snippet you gave does indeed load the entire set of data and then counts it client-side, which can be very slow for large amounts of data.
Firebase doesn't currently have a way to count children without loading data, but we do plan to add it...
What is this CSS selector? [class*=“span”]
...rong class="span6">Blah blah</strong>
</div>
You can also do searches for 'begins with...'
div[class^="something"] { }
which would work on something like this:-
<div class="something-else-class"></div>
and 'ends with...'
div[class$="something"] { }
which would w...
Can a java file have more than one class?
...etc) together with the main public class. Note that it is always OK not to do this--the only effect is on the readability (or not) of your code.
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LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
... new rails application I'm seeing a warning in git about LF replacement. I do
git init
git add .
2 Answers
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