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Difference between volatile and synchronized in Java
...ame test and also sees it true and is suspended. Then thread-1 resumes and sets counter to 0. Then thread-2 resumes and again sets counter to 0 because it missed the update from thread-1. This can also happen even if thread switching does not occur as I have described, but simply because two differ...
How to install Google Play Services in a Genymotion VM (with no drag and drop support)?
... In order to update Google Play, you can open Google Play, go to Settings and click on the Build Version.
– dr.scre
Aug 28 '14 at 13:30
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How to Convert Boolean to String
...u are not sure about the type you are dealing with, you have a whole other set of problems to begin with.
– nem75
May 20 '15 at 6:01
3
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include antiforgerytoken in ajax post ASP.NET MVC
I am having trouble with the AntiForgeryToken with ajax. I'm using ASP.NET MVC 3. I tried the solution in jQuery Ajax calls and the Html.AntiForgeryToken() . Using that solution, the token is now being passed:
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How to repeat last command in python interpreter shell?
...l.
This is my .pythonstartup file . PYTHONSTARTUP environment variable is set to this file path.
# python startup file
import readline
import rlcompleter
import atexit
import os
# tab completion
readline.parse_and_bind('tab: complete')
# history file
histfile = os.path.join(os.environ['HOM...
What is the meaning of #XXX in code comments?
...een this a lot in code, even vim marks it as a special case. #TODO and #FIXME are two other fix markers vim highlights but what does #XXX mean?
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How to create module-wide variables in Python? [duplicate]
Is there a way to set up a global variable inside of a module? When I tried to do it the most obvious way as appears below, the Python interpreter said the variable __DBNAME__ did not exist.
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Get record counts for all tables in MySQL database
...index | 0 |
+------------------+-----------------+
8 rows in set (0.01 sec)
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How to get a complete list of object's methods and attributes?
... + get_class_members(base)
return ret
def uniq( seq ):
""" the 'set()' way ( use dict when there's no set ) """
return list(set(seq))
def get_object_attrs( obj ):
# code borrowed from the rlcompleter module ( see the code for Completer::attr_matches() )
ret = dir( obj )
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Submit form on pressing Enter with AngularJS
...a custom directive, but the AngularUI library has a nice keypress solution set up already. See http://angular-ui.github.com/
After adding the angularUI lib, your code would be something like:
<form ui-keypress="{13:'myFunc($event)'}">
... input fields ...
</form>
or you can bind...