大约有 45,001 项符合查询结果（耗时：0.0877秒） [XML]
Pass variables to Ruby script via command line
...led RubyInstaller on Windows and I'm running IMAP Sync but I need to use it to sync hundreds of accounts. If I could pass these variables to it via command line I could automate the whole process better.
...
On showing dialog i get “Can not perform this action after onSaveInstanceState”
...ager.beginTransaction();
ft.add(this, tag);
ft.commit();
} catch (IllegalStateException e) {
Log.d("ABSDIALOGFRAG", "Exception", e);
}
}
}
Note that applying this method will not alter the internal fields of the DialogFragment.class:
boolean...
OpenLayers vs Google Maps? [closed]
... perspective.
Why would I use OpenLayers instead of Google Maps?
Flexiblity: You are not tied to any particular map provider or technology. You can change anytime and not have to rewrite your entire code. Google, Yahoo, Microsoft, WMS, ArcGIS Server, MapServer, etc. are all supported out of the b...
Fetch the row which has the Max value for a column
...
(
select userid,
my_date,
...
max(my_date) over (partition by userid) max_my_date
from users
)
where my_date = max_my_date
"Analytic functions rock"
Edit: With regard to the first comment ...
"using analytic queries and a self-join defeats the purpose of analytic queries"...
Inserting HTML elements with JavaScript
...
Instead of directly messing with innerHTML it might be better to create a fragment and then insert that:
function create(htmlStr) {
var frag = document.createDocumentFragment(),
temp = document.createElement('div');
temp.innerHTML = html...
How can I exclude all “permission denied” messages from “find”?
...the use case warrants, and find 2>/dev/null may be good enough in many situations. It may still be of interest for a cross-platform perspective and for its discussion of some advanced shell techniques in the interest of finding a solution that is as robust as possible, even though the cases guard...
How to get screen width without (minus) scrollbar?
I have an element and need it's width without(!) vertical scrollbar.
8 Answers
8
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How can I count occurrences with groupBy?
I want to collect the items in a stream into a map which groups equal objects together, and maps to the number of occurrences.
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Clearing coverage highlighting in Eclipse
...follow
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edited Oct 26 '12 at 7:44
answered May 25 '11 at 8:12
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Adding a collaborator to my free GitHub account?
I created a GitHub account, and I want to give someone write access so he can push just like me, there is a way to add a collaborator with a free plan? If not, what can I do? (besides buying a paid account, which I'll do in the future)
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