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Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
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In the manage NuGet Packages window on the left side click online then in top right search for Web Host and install Microsoft ASP.NET Web API 2.1 Web Host. (Once installed the install button will change to a green check)
After that the project will reload and when it's build again the error will b...
Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
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Should be top answer
– Dev
Jul 24 '19 at 3:49
ImportE...
What is the best way to call a script from another script?
... test"
print "see! I do nothing productive."
service.py
#near the top
from test1 import print_test
#lots of stuff here
print_test()
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fo...
When 1 px border is added to div, Div size increases, Don't want to do that
...pport (only IE6 missed)
Unlike with outline, you can still specify, e.g., top and bottom borders separately
Unlike setting border color to be that of the background, you don't need to update this if you change the background, and it's compatible with non-solid colored backgrounds.
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Indenting code in Sublime text 2?
...Reindent e.g: rein
Press Enter to run the command(The first command at the top should now show Indentation: Reindent Lines)
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How to print from GitHub
...browser.
Just open the markdown-File and click the "Reader"-Button in the top right-corner.
Then just print the page with the command "CMD + P".
Works like a charm.
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gdb fails with “Unable to find Mach task port for process-id” error
...o security add-trust line is doing? Can I delete the .cer file from my desktop now?
– Sreejith Ramakrishnan
May 9 '16 at 11:10
9
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Images can't contain alpha channels or transparencies
... in Photos app (the old iPhoto), then simply drag it from the album to desktop. Then control-click (right-click when mouse) the duplicated photo and select Preview.app under Open With menu).
2- Select Export... under File menu, and after selecting the destination, uncheck Alpha at the bottom, and c...
Javascript swap array elements
...able.
var b = list[y];
list[y] = list[x];
list[x] = b;
Edit hijacking top answer 10 years later with a lot of ES6 adoption under our belts:
Given the array arr = [1,2,3,4], you can swap values in one line now like so:
[arr[0], arr[1]] = [arr[1], arr[0]];
This would produce the array [2,1,3,...
“Content is not allowed in prolog” when parsing perfectly valid XML on GAE
...ht I'd finally throw in the towel and try asking here before I throw my laptop out the window.
13 Answers
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