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How to bind inverse boolean properties in WPF?

...ter.Value> gets a 'Binding' is not valid for Setter.Value' compile time error – mcalex Mar 8 '19 at 3:48 add a comment  |  ...
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How to sort a list of objects based on an attribute of the objects?

...u might want to do the following, then: try: import operator except ImportError: keyfun= lambda x: x.count # use a lambda if no operator module else: keyfun= operator.attrgetter("count") # use operator since it's faster than lambda ut.sort(key=keyfun, reverse=True) # sort in-place ...
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Skip callbacks on Factory Girl and Rspec

... Rails 5 - skip_callback raising Argument error when skipping from a FactoryBot factory. ArgumentError: After commit callback :whatever_callback has not been defined There was a change in Rails 5 with how skip_callback handles unrecognized callbacks: ActiveSup...
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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.

... I also had this error, but could only fix it through the suggestion here. To summarize, use: 127.0.0.1 Instead of: localhost The reason is that "localhost" is a special name for the MySQL driver making it use the UNIX socket to connec...
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SSH Private Key Permissions using Git GUI or ssh-keygen are too open

...nd correctly. – Koby Jan 5 '14 at 4:05 5 @Koby nope, it was a bug with a work aroudn...need to us...
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Sass combining parent using ampersand (&) with type selectors

... using the class before @at-root or using multiple @at-roots) will lead to errors. Hope it'll be useful share | improve this answer | follow | ...
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How can I see what I am about to push with git?

...hing a large amount of data, it uploads all of the data and then shows any errors after. You've just wasted time and bandwidth uploading data that you now have to re-upload. This seems like strange behavior. – zeusstl Jan 19 '15 at 7:04 ...
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How do I get whole and fractional parts from double in JSP/Java?

...wever for decimal places which are small in number, there will be a slight error. Ex. for -03.0025 it returns -0.0024999999999999467 and -3.0 – shams.haq Sep 17 '14 at 13:59 5 ...
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Is there a way to change the environment variables of another process in Unix?

... On some systems gdb may give the following error: 'putenv' has unknown return type; cast the call to its declared return type; in those cases you should change putenv call to this: call (int) putenv ("env_var_name=env_var_value") – Emir Uner ...
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How to force GitHub Pages build?

... in the tags (,) and that caused this issue. You will not get relevant error messages if there are any issues in your .md file. I recommend you to check for the build status and compare the changes if you are facing the same issue. ...