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How to change the order of DataFrame columns?
...mean(1))
http://pandas.pydata.org/pandas-docs/stable/dsintro.html#column-selection-addition-deletion
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In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
... work for a ForeignKey field, a few changes need to be made. Firstly, the SELECT HTML tag does not have the readonly attribute. We need to use disabled="disabled" instead. However, then the browser doesn't send any form data back for that field. So we need to set that field to not be required so...
Distinct() with lambda?
...teredList = originalList
.GroupBy(customer => customer.CustomerId)
.Select(group => group.First());
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Good Linux (Ubuntu) SVN client [closed]
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GUI is nice when you need to commit files selectively, for everything else terminal is good enough. All problems I've had with CLI were due my not understanding what is really happening
– Slartibartfast
Sep 17 '08 at 22:50
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'System.Net.Http.HttpContent' does not contain a definition for 'ReadAsAsync' and no extension metho
...Api.Client in MyMVCProjectNameAndNotMyConsoleProjectName'. The next time I selected my Console project and typed the same thing in the package manager console. It said MyMVCProjectName already references Microsoft.AspNet.WebApi.Client. I am confused.
– Water Cooler v2
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jQuery object equality
...which jQuery objects can be considered equal is whether they have the same selector and context. This is easy enough to test: A.selector === B.selector && A.context === B.context. Often the context will always be the same, so we only have to consider the selector.
– Cas...
Giving UIView rounded corners
...ayer];
[maskLayer release];
}
The cool part about it is that you can select which corners you want rounded up.
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NPM modules won't install globally without sudo
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The selected answer works just as you need. This is what i did 2 years ago when there was no other public solution yet, but now it is useless
– HeberLZ
Jun 28 '15 at 22:04
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How to switch between hide and view password
...able (deprecated) or app:endIconDrawable then use custom drawable like <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@drawable/ic_eye_close" android:state_checked="true"/> <item android:drawable="@drawable/ic_eye_open"/> </selector...
Update Row if it Exists Else Insert Logic with Entity Framework
... = from data in context.Employee
orderby data.name
select data;
foreach (Employee detail