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What is the best alternative IDE to Visual Studio [closed]
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Agree, have used them all, but nothing close to SharpDevelop including the Xamarin Studio. It even lets me reference COM objects.
– nawfal
May 25 '15 at 19:05
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how to remove the dotted line around the clicked a element in html
...ter?), remove the outline for just that link (while also resetting any and all links back to have an outline right before said removal ... else things get cumulatively stuck being unoutlined). This temporarily removes the outline from the last clicked element while keeping it on others, so you can s...
Remove Trailing Spaces and Update in Columns in SQL Server
I have trailing spaces in a column in a SQL Server table called Company Name .
13 Answers
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MySQL SELECT WHERE datetime matches day (and not necessarily time)
I have a table which contains a datetime column. I wish to return all records of a given day regardless of the time. Or in other words, if my table only contained the following 4 records, then only the 2nd and 3rd would be returned if I limit to 2012-12-25.
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Command line to remove an environment variable from the OS level configuration
...OBAR
If the variable is set in the system environment (e.g. if you originally set it with setx /M), as an administrator run:
REG delete "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /F /V FOOBAR
Note: The REG commands above won't affect any existing processes (and some new...
How to see which plugins are making Vim slow?
...:profile file *
" At this point do slow actions
:profile pause
:noautocmd qall!
(unlike quitting noautocmd is not really required, it just makes vim quit faster).
Note: you won’t get information about functions there were deleted before vim quit.
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Mocking member variables of a class using Mockito
...ing to make. Factor the sequence diagram into the objects that you can actually control. This means that if you are working with a framework class which has the dependent object anti-pattern you show above, then you should regard the object and its badly-factored member as a single unit in terms of ...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
...d] = sessionId;
Store a key/value pair into the dictionary unconditionally, overwriting any value for that key if the key already exists: Use the indexer’s setter
(See: http://blogs.msdn.com/b/pfxteam/archive/2010/01/08/9945809.aspx)
The indexer is atomic, too. If you pass a function inst...
What is the difference between setUp() and setUpClass() in Python unittest?
...erence (as noted in the answer by Benjamin Hodgson) is that setUpClass is called only once and that is before all the tests, while setUp is called immediately before each and every test. (NB: The same applies to the equivalent methods in other xUnit test frameworks, not just Python's unittest.)
From...
Store query result in a variable using in PL/pgSQL
...s, as @Pavel commented.
I shortened the syntax with a table alias additionally.
Update: I removed my code example and suggest to use IF EXISTS() instead like provided by @Pavel.
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