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In git, what is the difference between merge --squash and rebase?

...-squash with --commit.")); git rebase --interactive replays some or all of your commits on a new base, allowing you to squash (or more recently "fix up", see this SO question), going directly to: git checkout tmp git rebase -i stable stable X-------------------G tmp / ...
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Bash array with spaces in elements

...through its indices, like so, it works if I add the elements either numerically or with escapes: for ((i = 0; i < ${#FILES[@]}; i++)) do echo "${FILES[$i]}" done Any of these declarations of $FILES should work: FILES=(2011-09-04\ 21.43.02.jpg 2011-09-05\ 10.23.14.jpg 2011-09-09\ 12.31.16....
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Linq Query keeps throwing “Unable to create a constant value of type System.Object…”, Why?

...tBindingSource.Position = accountBindingSource.IndexOf(_dataService.Db.Accounts.First(ac => ac.AccountName == name)); accountBindingSource_CurrentChanged(sender, e); } buggy code: private void onTopAccBtnClick(object sender, EventArgs e) { accountBin...
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Is there a Mutex in Java?

...ock; import java.util.concurrent.locks.ReentrantLock; private final Lock _mutex = new ReentrantLock(true); _mutex.lock(); // your protected code here _mutex.unlock(); share | improve this answ...
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Is it possible to modify variable in python that is in outer, but not global, scope?

...ld a temporary scope. It's like the mutable but a bit prettier. def outer_fn(): class FnScope: b = 5 c = 6 def inner_fn(): FnScope.b += 1 FnScope.c += FnScope.b inner_fn() inner_fn() inner_fn() This yields the following interactive output: >>> outer...
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How can I determine if a variable is 'undefined' or 'null'?

...enceError and break execution if variable is not defined or referred to at all in the code, using typeof is safer. – Mani Gandham Jun 15 '14 at 9:49 59 ...
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What SOAP client libraries exist for Python, and where is the documentation for them? [closed]

... I'm doing this to get myself acquainted with both technologies. I've installed SOAPlib and I've tried to read their Client documentation, but I don't understand it too well. Is there anything else I can look into which is more suited for being a SOAP Client library for Python? ...
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Why does pattern matching in Scala not work with variables?

...atch { case `target` => println("It was" + target) case _ => println("It was something else") } } def mMatch2(s: String) = { val Target: String = "a" s match { case Target => println("It was" + Target) case _ => println("It was something else"...
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PostgreSQL - Rename database

...isconnect from the database to be renamed \c postgres -- force disconnect all other clients from the database to be renamed SELECT pg_terminate_backend( pid ) FROM pg_stat_activity WHERE pid <> pg_backend_pid( ) AND datname = 'name of database'; -- rename the database (it should now have...
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How does the MapReduce sort algorithm work?

... 1 sampled keys that define the key range for each reduce. In particular, all keys such that sample[i − 1] <= key < sample[i] are sent to reduce i. This guarantees that the output of reduce i are all less than the output of reduce i+1." So their trick is in the way they determine the keys ...