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Regular expression to match a dot
...wish to simplify/modify/explore the expression, it's been explained on the top right panel of regex101.com. If you'd like, you can also watch in this link, how it would match against some sample inputs.
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Performing regex Queries with pymongo
...ate Mongo query.
I feel this way is slightly more Pythonic than the other top answer, e.g.:
>>> db.collectionname.find({'files':{'$regex':'^File'}})
It's worth reading up on the bson Regex documentation if you plan to use regex queries because there are some caveats.
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How to Right-align flex item?
...h, using one more non-semantic html element to move another element is the top of understanding flexbox...
– Zanshin13
Aug 14 '17 at 13:31
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Find out what process registered a global hotkey? (Windows API)
...
Off the top of my head, you might try enumerating all windows with EnumWindows, then in the callback, send WM_GETHOTKEY to each window.
Edit: Apparrently I was wrong about that. MSDN has more information:
WM_HOTKEY is unrelated...
Is SecureRandom thread safe?
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Convert an integer to a float number
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TemplateDoesNotExist - Django Error
...sage.
More info from the docs here: http://www.django-rest-framework.org/topics/browsable-api/#formats
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Sorting an ArrayList of objects using a custom sorting order
...Collections.sort(contacts, Contact.COMPARE_BY_PHONE);
And to cream the top off, you could consider to use a generic javabean comparator:
public class BeanComparator implements Comparator<Object> {
private String getter;
public BeanComparator(String field) {
this.getter =...
Terminating a script in PowerShell
...ost but I find myself coming back to this thread a lot as it is one of the top search results when searching for this topic. However, I always leave more confused then when I came due to the conflicting information. Ultimately I always have to perform my own tests to figure it out. So this time I wi...
How to change the Push and Pop animations in a navigation based app
...controller. (The one which is "underneath".)
With the one that you pop on top, do nothing. Easy.
So your class...
class SomeScreen: UIViewController {
}
becomes...
class FrontScreen: UIViewController,
UIViewControllerTransitioningDelegate, UINavigationControllerDelegate {
let simp...