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How to get default gateway in Mac OSX
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Batch file include external file for variables
...to the file.
(
echo
echo
)<file.ext
This will execute the parameters based on the lines of the file. In this case, we are using two lines that will be typed using "echo". The left bracket touching the right parenthesis bracket means that the information from that file will be piped into those ...
Is there a macro recorder for Eclipse? [closed]
...e IDE. It was terminated about a month ago due to lack of interest.
It is based on an older plug-in called Groovy Monkey. If you google it, you can still get it. The Aptana team has some more information on using it.
Note that this allows writing scripts, but not recording actions.
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Apply function to all elements of collection through LINQ [duplicate]
...answered May 31 '14 at 4:47
Jack_2060Jack_2060
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std::shared_ptr thread safety explained
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to send an email with Gmail as provider using Python?
... line and use CRLF as EOL markers.
E.g.
msg = "\r\n".join([
"From: user_me@gmail.com",
"To: user_you@gmail.com",
"Subject: Just a message",
"",
"Why, oh why"
])
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How can I put a database under git (version control)?
...some major changes, the thing is, these changes require changes to the database schema, so I'd like to put the entire database under git as well.
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Get names of all keys in the collection
...You could do this with MapReduce:
mr = db.runCommand({
"mapreduce" : "my_collection",
"map" : function() {
for (var key in this) { emit(key, null); }
},
"reduce" : function(key, stuff) { return null; },
"out": "my_collection" + "_keys"
})
Then run distinct on the resulting collecti...
Extracting numbers from vectors of strings
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This splits based on decimal points. For example 2.5 becomes c('2','5')
– MBorg
Aug 15 at 3:07
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What does FETCH_HEAD in Git mean?
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FETCH_HEAD is a short-lived ref, to keep track of what has just been fetched from the remote repository. git pull first invokes git fetch, in normal cases fetching a branch from the remote; FETCH_HEAD points to the tip of this bra...