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Rename a git submodule
...y this on 1.8.4 and you will have fatal: source directory is empty, source=my_source, destination=my_destination. Will try this again when 1.8.5 has stable release.
– checksum
Nov 29 '13 at 2:22
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Aren't Python strings immutable? Then why does a + “ ” + b work?
My understanding was that Python strings are immutable.
22 Answers
22
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How to emulate GPS location in the Android Emulator?
... or simple way turn on gps in emulator and go to emulator control give dummy lat,long values and send you will get those values in emulator as a gps location.
– UMAR-MOBITSOLUTIONS
May 23 '11 at 11:10
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mongoose vs mongodb (nodejs modules/extensions), which better? and why?
...ave not used others. So I can't speak about the others, but I can tell you my gripes with Mongoose.
Difficult / poor documentation
Models are used. And they define structure for your documents. Yet this seems odd for Mongo where one of its advantages is that you can throw in a column (err, attribu...
Collisions when generating UUIDs in JavaScript?
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My best guess is that Math.random() is broken on your system for some reason (bizarre as that sounds). This is the first report I've seen of anyone getting collisions.
node-uuid has a test harness that you can use to test th...
How do I make a WinForms app go Full Screen
...er a lot code testing I solved this puzzle.
Note: I'm using Windows 8 and my taskbar isn't on auto-hide mode.
I discovered that setting the WindowState to Normal before performing any modifications will stop the error with the not covered taskbar.
The code
I created this class that have two meth...
Should I initialize variable within constructor or outside constructor [duplicate]
When I use Java based on my C++ knowledge, I love to initialize variable using the following way.
11 Answers
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How to annotate MYSQL autoincrement field with JPA annotations
Straight to the point, problem is saving the object Operator into MySQL DB.
Prior to save, I try to select from this table and it works, so is connection to db.
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How do I clone a Django model instance object and save it to the database?
...set the primary key to None, and save the object again:
blog = Blog(name='My blog', tagline='Blogging is easy')
blog.save() # blog.pk == 1
blog.pk = None
blog.save() # blog.pk == 2
In this snippet, the first save() creates the original object, and the second save() creates the copy.
If you keep...
How do I detect “shift+enter” and generate a new line in Textarea?
...etter I suggest using that:
https://stackoverflow.com/a/6015906/4031815
My solution
I think you can do something like this..
EDIT : Changed the code to work irrespective of the caret postion
First part of the code is to get the caret position.
Ref: How to get the caret column (not pixels) ...