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Should I avoid 'async void' event handlers?
I know it is considered generally a bad idea to use fire-and-forget async void methods to start tasks, because there is no track of the pending task and it is tricky to handle exceptions which might be thrown inside such a method.
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Git Symlinks in Windows
... communicating success/failure of the requested command, respectively) are now properly preserved/returned.
The add-symlink alias now works more like ln(1) and can be used from any directory in the repository, not just the repository’s root directory.
The rm-symlink alias (singular) has been super...
git: updates were rejected because the remote contains work that you do not have locally
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Wow...I never knew that. But it makes a lot of sense now. The master branch was also incorrect, so your answer clears my whole question. I'm still a bit new to git. Thanks a lot for telling me the difference between those two!
– delos
Jun ...
Postgresql: Scripting psql execution with password
...ncx_um << EOF DELETE FROM usrmgt.user_one_time_codes WHERE time < NOW() - INTERVAL '30 minute' EOF
– Govind Gupta
Aug 14 '18 at 9:37
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How to add leading zeros for for-loop in shell? [duplicate]
...ates that this feature got introduced with bash-4.0-alpha: Brace expansion now allows zero-padding of expanded numeric values and will add the proper number of zeroes to make sure all values contain he same number of digits.).
– Adrian Frühwirth
Feb 13 '15 at ...
How to add extra info to copied web text
Some websites now use a JavaScript service from Tynt that appends text to copied content.
8 Answers
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Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
...Panel open IIS manager -> on Left side select "Application Pools" -> Now on middle part your project listing display then select your project e.g. "MvcApplication1" -> from right side select "set Application Pool Defaults" -> Now change .Net Framework Version from V2.0 to V4.0
This one...
How to use glob() to find files recursively?
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@gnibbler I know that is an old comment, but my comment is just to let people know that os.path.walk() is deprecated and has been removed in Python 3.
– Pedro Cunha
Jan 18 '13 at 16:14
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Understanding typedefs for function pointers in C
...ionpointer(arg1, arg2, ...);
I can see why that works - I just prefer to know that I need to look for where the variable is initialized rather than for a function called functionpointer.
Sam commented:
I have seen this explanation before. And then, as is the case now, I think what I didn't get wa...
Iterating through a JSON object
...nt:
from __future__ import print_function
for song in json_object:
# now song is a dictionary
for attribute, value in song.items():
print(attribute, value) # example usage
NB: You could use song.iteritems instead of song.items if in Python 2.
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