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Update data in ListFragment as part of ViewPager
...and just in case anyone is wondering, the ViewPager does keep track of the index of the viewed fragment (ViewPager.getCurrentItem()), which is the 49 in the example above... but I've gotta say that I'm AMAZED that the ViewPager API won't return a reference to the actual Fragment directly.
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Filter git diff by type of change
...ssions to filter out extension types and certain paths from a diff file.
^Index.*\.(dll|pdb|exe|txt|zip|log|ism|resx|tlog|htm|lib)$[\s\S.]*?^Index
^Index: Shared/.+$[\s\S.]*?^Index
^Index: Next/source/Utility/.+$[\s\S.]*?^Index
Only problem is, when it reaches the end. You have to 'ctrl+home' and...
How do I force a DIV block to extend to the bottom of a page even if it has no content?
...tp://www.brunildo.org/test/html_body_11b.html
http://www.brunildo.org/test/index.html
I also recommend going to http://quirksmode.org/
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How to count certain elements in array?
...the body of the loop anyway if you need to capture or clone your iteration index or value. For-loops are more efficient generally, but sometimes you need a closure.)
The most readable way:
[....].filter(x => x==2).length
(We could have written .filter(function(x){return x==2}).length instead)...
How to find my Subversion server version number?
...>
<body>...
<address>Apache/2.2.11 (Debian) DAV/2 SVN/1.5.6 PHP/5.2.9-4 ...</address>
</body></html>
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How can I force clients to refresh JavaScript files?
...sion of the file and they do not see the update. Obviously, on a support call, we can simply inform them to do a ctrl F5 refresh to ensure that they get the up-to-date files from the server, but it would be preferable to handle this before that time.
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Last non-empty cell in a column
...l-Shift-Enter after you type or paste it in. The below is for column A:
=INDEX(A:A,MAX((A:A<>"")*(ROW(A:A))))
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Hard reset of a single file
...hich will update both the working copy of my-file.txt and its state in the index with that from HEAD.
-- basically means: treat every argument after this point as a file name. More details in this answer. Thanks to VonC for pointing this out.
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Enforcing the type of the indexed members of a Typescript object?
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number is also allowed as an indexing type
– Ryan Cavanaugh
Nov 12 '12 at 17:15
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Add unique constraint to combination of two columns
... CONSTRAINT uq_yourtablename UNIQUE(column1, column2);
or
CREATE UNIQUE INDEX uq_yourtablename
ON dbo.yourtablename(column1, column2);
Of course, it can often be better to check for this violation first, before just letting SQL Server try to insert the row and returning an exception (exceptio...