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bash assign default value
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Not just shorter, but less error-prone: VERY_LONG_VARIABLE_NAME=${VERY_LOGN_VARIABLE_NAME:-hello}. Oops.
– chepner
Aug 17 '14 at 13:40
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How to customize user profile when using django-allauth
... I tried putting 'myproject.myapp.forms.SignupForm' but that resulted in a error somehow.
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Check if a variable is a string in JavaScript
...vides "defensiveness" against issues that will blow up your js app. Fatal errors happen when you attempt to do string operations on an object (or vice versa), and Lodash provides tremendous value around preventing those errors.
– random_user_name
Oct 17 '17 at...
How to set my default shell on Mac?
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Here's another way to do it:
Assuming you installed it with MacPorts, which can be done by doing:
sudo port install fish
Your shell will be located in /opt/local/bin/fish.
You need to tell OSX that this is a valid shell. To do that, add this path to the end of the /...
Getting only Month and Year from SQL DATE
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This didn't work at all for me. It gives me 2023-02-01 00:00:00.000 as the result.
– Dss
Sep 11 '14 at 14:30
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“The breakpoint will not currently be hit. The source code is different from the original version.”
...te project. After cleaning up these temp folders I got the proper compiler errors back:
C:\Documents and Settings\%username%\AppData\Local\Temp\Temporary
ASP.NET Files
C:\windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET
Files
I finally resolved the problem when I discovered that a cl...
How to add a 'or' condition in #ifdef
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answered Mar 6 '19 at 10:05
Minhas KamalMinhas Kamal
10.6k33 gold badges4242 silver badges5454 bronze badges
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sed whole word search and replace
...rying to remove a 7 at the start of a word in my code. This link, specifically, J-P's solution, led me to the answer: stackoverflow.com/questions/3864467/… (couldn't get markdown to embed it like yours for some reason).
– jimh
Mar 29 '17 at 23:46
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How to convert List to List?
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I'm getting an error when omitting the arrow syntax. This works: List<string> sss = new List<string>(); IEnumerable<int> test1 = sss.Select<string, int>(x => Convert.ToInt32(x)); but this does not: IEnumerable<...
Routing for custom ASP.NET MVC 404 Error page
I am trying to make a custom HTTP 404 error page when someone types in a URL
that doesn't invoke a valid action or controller in ASP.NET MVC, instead of it displaying the generic "Resource Not Found" ASP.NET error.
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