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How to rename items in values() in Django?

... could use the extra method: MyModel.objects.extra( select={ 'renamed_value': 'cryptic_value_name' } ).values( 'renamed_value' ) This basically does SELECT cryptic_value_name AS renamed_value in the SQL. Another option, if you always want the renamed version but the db has the cryptic nam...
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How can I pass parameters to a partial view in mvc 4

...l with just the partial name: @Html.Partial("_SomePartial") It will actually pass your model as an implicit parameter, the same as if you were to call: @Html.Partial("_SomePartial", Model) Now, in order for your partial to actually be able to use this, though, it too needs to have a defined mo...
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Pythonic way to find maximum value and its index in a list?

...many options, for example: import operator index, value = max(enumerate(my_list), key=operator.itemgetter(1)) share | improve this answer | follow | ...
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Trying to mock datetime.date.today(), but not working

... There are a few problems. First of all, the way you're using mock.patch isn't quite right. When used as a decorator, it replaces the given function/class (in this case, datetime.date.today) with a Mock object only within the decorated function. So, only within...
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What's the yield keyword in JavaScript?

...O. The function containing the yield keyword is a generator. When you call it, its formal parameters are bound to actual arguments, but its body isn't actually evaluated. Instead, a generator-iterator is returned. Each call to the generator-iterator's next() method performs another pass through ...
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代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...ng.api.ApiProxy$RequestTooLargeException: The request to API call datastore_v3.Put() was too large.         at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:416)         at com.google.gwt.user.server.rpc.RPC.invokeAnd...
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Unique Key constraints for multiple columns in Entity Framework

... third approach may not necessarily be the best. (I like the first one actually.) I personally prefer not having any EF artifacts carried over into my entity classes. – Najeeb Nov 11 '17 at 12:45 ...
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How can I convert my Java program to an .exe file? [closed]

...ages your JAR, assets and a JVM for distribution on Windows, Linux and Mac OS X, adding a native executable file to make it appear like a native app. Packr is most suitable for GUI applications. – packr README packr is another open source tool. JSmooth JSmooth is a Java Executable Wrapper. It cr...
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Deciding between HttpClient and WebClient

Our web app is running in .Net Framework 4.0. The UI calls controller methods through ajax calls. 7 Answers ...
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Python __call__ special method practical example

I know that __call__ method in a class is triggered when the instance of a class is called. However, I have no idea when I can use this special method, because one can simply create a new method and perform the same operation done in __call__ method and instead of calling the instance, you can c...