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Upgrade python in a virtualenv
...tand that answer, you may try to create a new virtualenv on top of the old one. You just need to know which python is going to use your virtualenv (you will need to see your virtualenv version).
If your virtualenv is installed with the same python version of the old one and upgrading your virtuale...
JSON formatter in C#?
...JsonSerializerOptions(){
WriteIndented = true
};
var jsonElement = JsonSerializer.Deserialize<JsonElement>(unPrettyJson);
return JsonSerializer.Serialize(jsonElement, options);
}
share
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How do I change the cursor between Normal and Insert modes in Vim?
...et cul to higlight bg instead of default underline: hi CursorLine cterm=NONE ctermbg=black
– Nikita Prokopov
Nov 10 '11 at 8:21
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What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
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@Reed there isn't one, and I actually interpreted that answer to mean that you would have to compile log4net yourself. I guess I can do that, but I'd rather just take their precompiled binary and reference it from my project. I'll look into ...
CSS Child vs Descendant selectors
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One important note is that a child selector is going to be faster than descendant selector, which can have a visible affect on pages with 1000's of DOM elements.
– Jake Wilson
Mar 22 '12...
What is the most effective way to get the index of an iterator of an std::vector?
...d need the index the iterator is currently pointing at. AFAIK this can be done in two ways:
9 Answers
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What is the largest Safe UDP Packet Size on the Internet
...ving less fragments makes delivery "safer" because if there were more than one and any one of those never made it - the whole packet (datagram) is dropped by UDP.
– markmnl
Jan 5 '13 at 9:28
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How to flip windows in vim? [duplicate]
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If you have them split vertically C-wJ to move one to the bottom
If you have them split horizontally C-wL to move one to the right
To rotate in a 'column' or 'row' of split windows, C-wC-r
The following commands can be used to change the window layout. For example,...
Method chaining - why is it a good practice, or not?
... writing code easier (especially with IntelliSense). Mind you that this is one isolated case though, and is not a general practice in my code.
The point is - in 99% cases you can probably do just as well or even better without method chaining. But there is the 1% where this is the best approach.
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How to change the foreign key referential action? (behavior)
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Old question but adding answer so that one can get help
Its two step process:
Suppose, a table1 has a foreign key with column name fk_table2_id, with constraint name fk_name and table2 is referred table with key t2 (something like below in my diagram).
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