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Django - filtering on foreign key properties
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Is this going to hit the DB twice, should I be using select_related() to make this more optimal?
– Fraser Graham
Dec 30 '09 at 22:52
5
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How can I use a DLL file from Python?
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Next;
Application type -> DLL;
Additional options -> Empty project (select);
Additional options -> Precompiled header (unselect);
Project -> Properties -> Configuration Manager -> Active solution platform: x64;
Project -> Properties -> Configuration Manager -> Active solu...
How to Copy Contents of One Canvas to Another Canvas Locally
... are building a website that uses lots of image/canvas operations.
// select canvas elements
var sourceCanvas = document.getElementById("some-unique-id");
var destCanvas = document.getElementsByClassName("some-class-selector")[0];
//copy canvas by DataUrl
var sourceImageData = ...
Adding Permissions in AndroidManifest.xml in Android Studio?
...s you get a list of permissions and also hint to move caret up and down to select the same.
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Get type name without full namespace
...Join(", ", type.GetGenericArguments()
.Select(t => t.CSharpName())));
sb.Append(">");
return sb.ToString();
}
Maybe not the best solution (due to the recursion), but it works. Outputs look like:
Dictionary<String, Object>
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Does Python have a ternary conditional operator?
... This one emphasizes the primary intent of the ternary operator: value selection. It also shows that more than one ternary can be chained together into a single expression.
– Roy Tinker
Oct 4 '10 at 21:14
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Show current state of Jenkins build on GitHub repo
... server, log in.
Manage Jenkins → Configure System
Under GitHub Web Hook select Let Jenkins auto-manage hook URLs, then specify your GitHub username and the OAuth token you got in step 3.
Verify that it works with the Test Credential button. Save the settings.
Find the Jenkins job and add Set b...
Uninstall ReSharper 4.5
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Click on the Resharper 4.5 installer (exe file) and instead of "Install", select "Remove". It works just like how the Visual Studio installer works, same exe file is used to install/uninstall the software.
Remove the Resharper files from "JetBrains" folder in AppData.
After doing this, visual stu...
git push fails: RPC failed; result=22, HTTP code = 411
...the integrated configuration.
In a file explorer press left mouse button, select TortoiseGit -> Settings. Accept the info message. Now, you can choose if you want to configure the property only for the current project or system whide. For systemwide configuration press "edit systemwide gitconfig...
Heroku NodeJS http to https ssl forced redirect
...irect within cloudflare easily like this:
Login and go to your dashboard
Select Page Rules
Add your domain, e.g. www.example.com and switch always use https to on