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How do I create a unique constraint that also allows nulls?

.... – Darren Griffith Feb 8 '13 at 22:01 1 This very problem hits ADO.NET DataTables too. So even t...
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How to set RelativeLayout layout params in code not in xml?

... // ListView listView = (ListView) findViewById(R.id.ListView01); LayoutInflater inflater = (LayoutInflater) this .getSystemService(Context.LAYOUT_INFLATER_SERVICE); // View footer = inflater.inflate(R.layout.footer, null); ...
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How do I create a constant in Python?

... invinv 4,00311 gold badge1414 silver badges1010 bronze badges 11 ...
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Dark theme in Netbeans 7 or 8

... Darcula UPDATE 2016-02: NetBeans 8 now has a Darcula plugin, better and more complete than the alternatives discussed in old version of this Answer. The attractive and productive Darcula theme in JetBrains IntelliJ is now available in Net...
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git rebase without changing commit timestamps

... Update June 2014: David Fraser mentions in the comments a solution also detailed in "Change timestamps while rebasing git branch", using the option --committer-date-is-author-date (introduced initially in Jan. 2009 in commit 3f01ad6 Note...
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What is HTML5 ARIA?

... views. This is achieved by applying roles and state attributes to HTML 4.01 or later markup that has no bearing on layout or browser functionality, but provides additional information for assistive technologies. One corner stone of WAI-ARIA is the role attribute. It tells the browser to tell the ...
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See “real” commit date in github (hour/day)

...did for me, try inspecting the text. Sample element: <time datetime="2015-01-22T20:48:13Z" is="relative-time" title="Jan 22, 2015, 2:48 PM CST">7 days ago</time> share | improve this a...
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How to get Url Hash (#) from server side

... DreamTeK 24.1k1818 gold badges9090 silver badges140140 bronze badges answered Oct 18 '09 at 23:14 ChrisChris 1,35611 gold badge9...
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Java - sending HTTP parameters via POST method easily

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AutoMapper vs ValueInjecter [closed]

...at we've needed, automapper is very powerful. – richb01 May 3 '12 at 18:22 I think the most important thing here is th...