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Quit and restart a clean R session from within R?
...Depending on how you start R try placing one of these lines into your .Rprofile file:
makeActiveBinding("refresh", function() { shell("Rgui"); q("no") }, .GlobalEnv)
makeActiveBinding("refresh", function() { system("R"); q("no") }, .GlobalEnv)
Then entering this into the R console:
refresh
wi...
Visual Studio debugging/loading very slow
...reakpoint that somehow got placed in the XML code of one of my edmx entity files. You da man/woman.
– JB06
May 8 '14 at 17:39
...
How to make ruler always be shown in Sublime text 2?
I use Sublime Text 2 and want a Ruler to be shown in every file with specific line-height. But I have to show it manually in every file.
...
MySQL > Table doesn't exist. But it does (or it should)
... database. SHOW TABLES also returns me all the tables correctly, and the files of each table exists on the MySQL data directory.
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PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
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This is a typical bidirectional consistency problem. It is well discussed in this link as well as this link.
As per the articles in the previous 2 links you need to fix your setters in both sides of the bidirectional relationship. An example s...
How do I pass multiple attributes into an Angular.js attribute directive?
... scope.callback(); // calls exampleCallback()
}
};
});
fiddle
If the value of attribute example-number will be hard-coded, I suggest using $eval once, and storing the value. Variable num will have the correct type (a number).
...
Visual Studio “Find” results in “No files were found to look in. Find stopped progress.”
Sometimes while developing in Visual Studio IDE, when you use "Find in Files" dialog to find something, the search fails and you will see the following message in the "Find Results" window.
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jQuery get values of checked checkboxes into array
..._button").click(function(event){
event.preventDefault();
var searchIDs = $("#find-table input:checkbox:checked").map(function(){
return $(this).val();
}).get(); // <----
console.log(searchIDs);
});
Per the documentation:
As the return value is a jQuery object, which co...
Is it possible to use pip to install a package from a private GitHub repository?
...
you can also use an .ssh/config file to set the proper username
– Stefano
Apr 12 '13 at 11:33
2
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Highlight text similar to grep, but don't filter out text [duplicate]
...it of allowing full perl regular expressions.
$ ack --passthru 'pattern1' file_name
$ command_here | ack --passthru 'pattern1'
You can also do it using grep like this:
$ grep --color -E '^|pattern1|pattern2' file_name
$ command_here | grep --color -E '^|pattern1|pattern2'
This will match all...