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Algorithm to find Largest prime factor of a number
... eg:
102 = 2 x 3 x 17
712 = 2 x 2 x 2 x 89
You can find these by simply starting at 2 and simply continuing to divide until the result isn't a multiple of your number:
712 / 2 = 356 .. 356 / 2 = 178 .. 178 / 2 = 89 .. 89 / 89 = 1
using this method you don't have to actually calculate any prime...
Can anybody push to my project on github?
...ite access.
The process for contributing to a public repository in GitHub starts by forking the repository, then pushing the change onto the forked, then creating a pull request onto the original repository. After that comes the role of the project owner to review and take action (merge/decline) of...
Tar a directory, but don't store full absolute paths in the archive
...wers). When I omit it, tar tries to add junk from ./, including paths from starting from ./.
– EL_DON
Feb 26 '19 at 19:37
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Handling the window closing event with WPF / MVVM Light Toolkit
... ... MainWindow Xaml
...
WindowStyle="ThreeDBorderWindow"
WindowStartupLocation="Manual">
<i:Interaction.Triggers>
<i:EventTrigger EventName="Closing">
<cmd:EventToCommand Command="{Binding WindowClosingCommand}" PassEventArgsToCommand="True" />
<...
Python Image Library fails with message “decoder JPEG not available” - PIL
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For anyone who's just starting out with PIL should note that is outdated and not really maintained anymore. If you want to work with images in your project, use PILLOW which is updated and maintained fork or PIL.
– Dhiraj Tha...
Access nested dictionary items via a list of keys?
...flattening the dictionary and saving the output so that a lookup from cold start would mean loading up the flattened dictionary and simply performing a key/value lookup with no traversal.
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im...
Else clause on Python while statement
...for such a thing. Don't know how many times I've put found_it=False at the start of a loop, and then do an if check on found_it at the end
– Cruncher
Feb 19 at 18:51
add a com...
Algorithms based on number base systems? [closed]
...aphic coordinates
that are angles." source
etc...
This list is a good starting point.
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preferredStatusBarStyle isn't called
...iew controller to point to this UITabBarController, the status bar changes started to work correctly, as expected (and the preferredStatusBarStyle method was getting called).
(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
... // othe...
Why is there an injected class name?
... the body of X the name always finds the class itself (because name lookup starts in the class' own scope before looking in the enclosing scope).
It's also helpful inside class templates, where the injected class name can be used without a template argument list, e.g. using simply Foo instead of th...