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Git Pull While Ignoring Local Changes?
...p; git clone remote_url, right? I also want this feature. I wonder why git does not provide such a command (such as git reclone or git sync), neither does svn provide such a command (such as svn recheckout or svn sync).
Try the following command:
git reset --hard origin/master
git clean -fxd
git p...
“var” or no “var” in JavaScript's “for-in” loop?
What's the correct way to write a for-in loop in JavaScript? The browser doesn't issue a complaint about either of the two approaches I show here. First, there is this approach where the iteration variable x is explicitly declared:
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Receiver not registered exception error?
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@electrichead no, it doesn't do it for you, you just need to choose the correct method: LocalBroadcastManager.getInstance(context).unregisterReceiver() or context.unregisterReceiver()
– user924
Feb 11 '19 at...
Subversion stuck due to “previous operation has not finished”?
...I know sometimes a cleanup from a child directory (where the problem lies) doesn't work, and cleanup from the root of the workspace does.
If that still fails, since you had deleted a child dir somewhere. Try deleting 1 level higher from the child dir as well (assuming that is not the root), and re-...
What is a higher kinded type in Scala?
..."immediately usable" in the sense that it is not waiting for arguments (it does not abstract over them). Think of them as values that you can easily print/inspect (serializing a function is cheating!).
A proper type is a type that classifies values (including value constructors), type constructors d...
read subprocess stdout line by line
...ome of it to the user. I thought the following would work, but the output doesn't show up in my application until the utility has produced a significant amount of output.
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Adding :default => true to boolean in existing Rails column
...nerated in db/migrate/. (The down method should be written to undo what up does.) Make that change, then rake db:migrate.
– rkb
Dec 24 '11 at 22:24
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HTML inside Twitter Bootstrap popover
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I found an issue with iOS devices. The popover does work with Touch screen. Have you found a general work around? Actually, I think this also happens to Bootstrap popover code as well. Any ideas?
– peter_pilgrim
Aug 9 '16 at 0:43
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How to implement an android:background that doesn't stretch?
...ave it too", i.e. use image for a Button instead of ImageButton (which doesn't allow SetText() , resizing, etc.).
11 A...
How do you delete a column by name in data.table?
... column matching "foo" -- but will fail in a probably-unexpected way if it does not. If, for instance, you use any of them to search for the non-existent column "bar", you'll end up with a zero-row data.table.
As a consequence, they are really best suited for interactive use where one might, e.g., ...