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Passing ssh options to git clone
...g to run git clone without ssh checking the repository host's key. I can do it from ssh like that:
7 Answers
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What does LINQ return when the results are empty
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Just a note that .Any will still retrieve the records from the database; doing a .FirstOrDefault()/.Where() will be just as much overhead but you would then be able to catch the object(s) returned from the query
share
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python location on mac osx
I'm a little confused with the python on osx. I do not know if the previous owner of the laptop has installed macpython using macport. And I remembered that osx has an builtin version of python. I tried using type -a python and the result returned
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Nested classes' scope?
....outer_var
Note that nesting classes is somewhat uncommon in Python, and doesn't automatically imply any sort of special relationship between the classes. You're better off not nesting. (You can still set a class attribute on Outer to Inner, if you want.)
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LINQ To Entities does not recognize the method Last. Really?
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That limitation comes down to the fact that eventually it has to translate that query to SQL and SQL has a SELECT TOP (in T-SQL) but not a SELECT BOTTOM (no such thing).
There is an easy way around it though, just order descending and then do a F...
How to properly reuse connection to Mongodb across NodeJs application and modules
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},
getDb: function() {
return _db;
}
};
To use it, you would do this in your app.js:
var mongoUtil = require( 'mongoUtil' );
mongoUtil.connectToServer( function( err, client ) {
if (err) console.log(err);
// start the rest of your app here
} );
And then, when you need access to...
How do BitTorrent magnet links work?
...th two top-level keys: announce, identifying the tracker(s) to use for the download, and info, containing the filenames and hashes for the torrent. The "infohash" is the hash of the encoded info data.
Some magnet links include trackers or web seeds, but they often don't. Your client may know nothin...
Maven error “Failure to transfer…”
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Remove all your failed downloads:
find ~/.m2 -name "*.lastUpdated" -exec grep -q "Could not transfer" {} \; -print -exec rm {} \;
For windows:
cd %userprofile%\.m2\repository
for /r %i in (*.lastUpdated) do del %i
Then rightclick on your pro...
Android Studio: how to attach Android SDK sources?
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Open your sdk manager from toolbar menus and download the "Sources for Android SDK" for the API level defined in your build.gradle file like
compileSdkVersion 19 // compile with API level 19
Nothing else needs to be done.
Note : Sources for SDK is available only for...
Build Eclipse Java Project from Command Line
...hanging the accepted answer to this one. Because it indicates that Eclipse does indeed have a command line switch.
– Keith G
Sep 30 '09 at 13:45
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