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bash assign default value
...tries to execute 'hello' and that gives a command not found. Any way to avoid that? Or will I have to stick to the latter? Can someone give an example where the assign default is actually useful?
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Browse orphaned commits in Git
...nstruct history.
In my case though, the repository was corrupted so this didn't help; git fsck can help you find and sometimes fix errors in the repository itself.
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Relative frequencies / proportions with dplyr
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This seems an invalid answer on dplyr 0.7.1. It does the frequency calculation overall on "gear", instead of within each level of "am".
– Edwin
Jul 19 '17 at 14:16
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What makes a SQL statement sargable?
... common thing that will make a query non-sargable is to include a field inside a function in the where clause:
SELECT ... FROM ...
WHERE Year(myDate) = 2008
The SQL optimizer can't use an index on myDate, even if one exists. It will literally have to evaluate this function for every row of the ta...
What does ON [PRIMARY] mean?
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It refers to which filegroup the object you are creating resides on. So your Primary filegroup could reside on drive D:\ of your server. you could then create another filegroup called Indexes. This filegroup could reside on drive E:\ of your server.
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Git rebase merge conflict cannot continue
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In my case both Intellij Idea GUI and SourceTree were showing that each file was added into commit, whereas git status showed, that there was a file that was modified, but was not added into commit. Performing add somefile.txt allowed to continue wit...
How big is too big for a PostgreSQL table?
...nd have found 30X improvements.
Also, for a very large table, it's a good idea to create an index on your foreign keys.
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Fixing Sublime Text 2 line endings?
...ines what character(s) are used to terminate each line in new files.
// Valid values are 'system' (whatever the OS uses), 'windows' (CRLF) and
// 'unix' (LF only).
You are setting
"default_line_ending": "LF",
You should set
"default_line_ending": "unix",
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Mercurial .hgignore for Visual Studio 2008 projects
...he ignore code that Rob Connery used in his Mercurial for Codeplex Tekpub video and it matched this exactl. Great job!
– Ben McCormack
Sep 22 '10 at 0:37
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Response.Redirect to new window
... the answer and it works :)
You need to add the following to your server side link/button:
OnClientClick="aspnetForm.target ='_blank';"
My entire button code looks something like:
<asp:LinkButton ID="myButton" runat="server" Text="Click Me!"
OnClick="myButton_Click"
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