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Deleting Row in SQLite in Android

...NAME , KAY_LATITUDE , and KEY_LONGITUDE . I want the user to be able to select one and delete it; Can anyone give me a direction to start in? My question is in the actual deletion of the row given only its name. ...
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What is the difference between ? and Object in Java generics?

...rwise, specify the types that you need: public void printAThroughZ(Map<Character, ?> anyCharacterMap) { for (int i = 'A'; i <= 'Z'; i++) System.out.println(anyCharacterMap.get((char) i)); } In the above method, we'd need to know that the Map's key is a Character, otherwise, w...
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Entity Framework with NOLOCK

...SMS, open a query (#1) and run: CREATE TABLE ##Test(Col1 INT); BEGIN TRAN; SELECT * FROM ##Test WITH (TABLOCK, XLOCK);. Open another query (#2) and run: SELECT * FROM ##Test;. The SELECT won't return as it is being blocked by the still open transaction in tab #1 that is using an exclusive lock. Canc...
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How to find the kth largest element in an unsorted array of length n in O(n)?

...h order statistic. There's a very simple randomized algorithm (called quickselect) taking O(n) average time, O(n^2) worst case time, and a pretty complicated non-randomized algorithm (called introselect) taking O(n) worst case time. There's some info on Wikipedia, but it's not very good. Everything...
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Why is there “data” and “newtype” in Haskell? [duplicate]

...rcher | Accountant data Race = Human | Elf | Orc | Goblin data PlayerCharacter = PlayerCharacter Race Profession When using newtype, you're restricted to just one constructor with one field. Now consider the following type: data CoolBool = CoolBool { getCoolBool :: Bool } ...
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Hosting ASP.NET in IIS7 gives Access is denied?

..., nothing worked except the following, which solved the problem: open IIS, select the site, open Authentication (in the IIS section), right click Anonymous Authentication and select Edit, select Application Pool Identity. sh...
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Find all elements on a page whose element ID contains a certain text using jQuery

... $(this).doStuff(); }); Note the asterisk '*' at the beginning of the selector matches all elements. See the Attribute Contains Selectors, as well as the :visible and :hidden selectors. share | ...
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How to interactively (visually) resolve conflicts in SourceTree / git

.... Then switch to the "Diff" tab. On the lower half, use the drop down to select the external program you want to use to do the diffs and merging. I've installed KDiff3 and like it well enough. When you're done, click OK. Now when there is a merge, you can go under Actions->Resolve Conflicts-...
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Version vs build in Xcode

...ey are the same values. When viewing the Info tab, if you right-click and select Show Raw Keys/Values, you'll see the actual names are CFBundleShortVersionString (Version) and CFBundleVersion (Build). The Version is usually used how you appear to have been using it with Xcode 3. I'm not sure on wh...
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Postgresql query between date ranges

... things become simpler if you use >= start AND < end. For example: SELECT user_id FROM user_logs WHERE login_date >= '2014-02-01' AND login_date < '2014-03-01' In this case you still need to calculate the start date of the month you need, but that should be straight forw...