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What is eager loading?
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388
There are three levels:
Eager loading: you do everything when asked. Classic example is when...
How do I get rid of this unwanted bar from Eclipse?
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The bar you are talking about is the breadcrumbs.
To remove it, look at your toolbar which sho...
How to get the contents of a webpage in a shell variable?
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edited Sep 23 '10 at 13:06
answered Sep 18 '10 at 18:46
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Django - what is the difference between render(), render_to_response() and direct_to_template()?
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render() is a brand spanking new shortcut for render_to_response in 1.3 that will automatically use RequestContext that I will most definitely be using from now on.
2020 EDIT: It should be noted that render_to_response() was removed in Django 3.0
https://docs.djangoproject.com/en/1.8/topics...
Cannot pass null argument when using type hinting
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362
PHP 7.1 or newer (released 2nd December 2016)
You can explicitly declare a variable to be nul...
How do you render primitives as wireframes in OpenGL?
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372
glPolygonMode( GL_FRONT_AND_BACK, GL_LINE );
to switch on,
glPolygonMode( GL_FRONT_AND_BACK...
Safe (bounds-checked) array lookup in Swift, through optional bindings?
...pened to stumble on a nicer way of implementing this functionality:
Swift 3.2 and newer
extension Collection {
/// Returns the element at the specified index if it is within bounds, otherwise nil.
subscript (safe index: Index) -> Element? {
return indices.contains(index) ? self...
Nested select statement in SQL Server
...tefanelli
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Rails - Validate Presence Of Association?
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answered Apr 16 '11 at 22:23
fl00rfl00r
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A good example for boost::algorithm::join
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Rakete1111
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answered Dec 2 '09 at 15:10
Tristram GräbenerTristram Gräben...