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How to debug Angular JavaScript Code
...e all heads in on the next AngularJS 2.0 release. Look into the ng-inspect if Batarang is giving you headaches.
– demisx
Nov 6 '14 at 16:08
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Can I use CASE statement in a JOIN condition?
...ality, neither of which make sense in the context of a CASE/THEN clause. (If BOOLEAN was a datatype then the test for equality would make sense.)
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How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
...d. During the compare, how does it know which part of the hash is the salt if you do not provide it with the salt?
– MondayPaper
May 22 '14 at 20:02
6
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How to calculate moving average without keeping the count and data-total?
... Beware that this is quite far from the common definition of average. If you set N = 5 and enter 5 5 samples, the average will be 0.67.
– Dan Dascalescu
Jan 9 '18 at 8:28
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Creating a byte array from a stream
...Stream.Read doesn't guarantee that it will read everything it's asked for. If you're reading from a network stream, for example, it may read one packet's worth and then return, even if there will be more data soon. BinaryReader.Read will keep going until the end of the stream or your specified size,...
How can I rename a database column in a Ruby on Rails migration?
...le_name, :old_column, :new_column
end
def self.down
# rename back if you need or do something else or do nothing
end
end
For Rails 3.1 use:
While, the up and down methods still apply, Rails 3.1 receives a change method that "knows how to migrate your database and reverse it when the ...
Suppress echo of command invocation in makefile?
... +1. But just to clear up the OP's confusion, it's perhaps worth clarifying that this is a feature of Make, not of Bash.
– Oliver Charlesworth
Apr 1 '12 at 18:42
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ImportError: DLL load failed: %1 is not a valid Win32 application. But the DLL's are there
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Please check if the python version you are using is also 64 bit. If not then that could be the issue. You would be using a 32 bit python version and would have installed a 64 bit binaries for the OPENCV library.
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Android - shadow on text?
...dit2:
To set this style programmatically, you'd do something like this (modified from this example to match ringdroid's resources from above)
TextView infoTextView = (TextView) findViewById(R.id.info);
infoTextView.setTextAppearance(getApplicationContext(),
R.style.AudioFileInfoOverlayText...
Python exit commands - why so many and when should each be used?
It seems that python supports many different commands to stop script execution. The choices I've found are: quit() , exit() , sys.exit() , os._exit()
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