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Can I make the foreign key field optional in Django model
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Abid AAbid A
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How to get first N elements of a list in C#?
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739
var firstFiveItems = myList.Take(5);
Or to slice:
var secondFiveItems = myList.Skip(5).Take(...
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
...der the Summary section, look for Launch Images. The image has to be 640x1136 pixels in size. Here's a screenshot of where to find it, if that helps.
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Sqlite primary key on multiple columns
...umentation, it's
CREATE TABLE something (
column1,
column2,
column3,
PRIMARY KEY (column1, column2)
);
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How to automatically select all text on focus in WPF TextBox?
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31 Answers
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How can I reset a react component including all transitively reachable state?
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Import CSV to SQLite
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NumesSanguisNumesSanguis
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How to get label of select option with jQuery?
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223
Try this:
$('select option:selected').text();
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How to enable C++11 in Qt Creator?
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answered Jun 5 '13 at 21:18
AliAli
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Convert an image to grayscale in HTML/CSS
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Support for CSS filters has landed in Webkit. So we now have a cross-browser solution.
im...