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Difference between 'python setup.py install' and 'pip install'
...es, like familiar package managers including: dpkg, apt, yum, urpmi, ports etc. Under the hood, it will run python setup.py install, but with specific options to control how and where things end up installed.
In summary: use pip.
...
What's the difference between identifying and non-identifying relationships?
... row and still can identify the book row by some other field (ISBN, ID, ...etc) , BUT NOT the author of the book!!
I think a valid example of an identifying relationship would be the relationship between (products table) and a (specific product details table) 1:1
products table
+------+----------...
How to turn on front flash light programmatically in Android?
...aving FLASH_MODE_TORCH or even if it has, then flashlight does not turn ON etc.
Typically Samsung creates a lot of problems.
You can refer to problems in the given below list:
Use camera flashlight in Android
Turn ON/OFF Camera LED/flash light in Samsung Galaxy Ace 2.2.1 & Galaxy Tab
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Does Swift have access modifiers?
... you use MyClass instead of MyClassImplementation in your parameter types, etc. it should all just work:
func breakingAndEntering(foo:MyClass)->String{
return foo.privateMethod()
//ERROR: 'MyClass' does not have a member named 'privateMethod'
}
There are some cases of direct assignment whe...
UICollectionView inside a UITableViewCell — dynamic height?
...e another scroll view as they try to calculate content sizes, reuse cells, etc.
I recommend you to use only a collection view for all your purposes.
You can divide it in sections and "treat" some sections' layout as a table view and others as a collection view. After all there's nothing you can't ...
Getting the last element of a list
...ome_list[-1] gets the last element, some_list[-2] gets the second to last, etc, all the way down to some_list[-len(some_list)], which gives you the first element.
You can also set list elements in this way. For instance:
>>> some_list = [1, 2, 3]
>>> some_list[-1] = 5 # Set the l...
__FILE__, __LINE__, and __FUNCTION__ usage in C++
... It's possible with constexpr that uses a lookup table or bitwise XOR, etc. to obfuscate any string literals in your binary. There are various examples out there if you search. Of course obfuscation is just obfuscation and not security, but if you don't want to make your files and functions obvi...
Django - what is the difference between render(), render_to_response() and direct_to_template()?
...mplateView), they used to be implemented as functions (direct_to_template, etc). Views implemented as functions, my personal preference, are still supported and that won't change.
– Nick Zalutskiy
Mar 27 '13 at 1:35
...
Chrome Dev Tools - Modify javascript and reload
...that:
create a file rule for the url you want to replace
edit the js/css/etc in the extension
reload as often as you want :)
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Comparing object properties in c# [closed]
...;
/// Determine whether a type is simple (String, Decimal, DateTime, etc)
/// or complex (i.e. custom class with public properties and methods).
/// </summary>
/// <see cref="http://stackoverflow.com/questions/2442534/how-to-test-if-type-is-primitive"/>
pub...