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java.util.regex - importance of Pattern.compile()?
... Plus you can specify flags like case_insensitive, dot_all, etc. during compilation, by passing in an extra flags parameter
– Sam Barnum
Nov 12 '09 at 14:50
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Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...y the "host" environment (eg a web browser). For example document, window, etc. IE often implements these "specially" (for example as COM objects) that sometimes don't conform to normal usage, in small and subtle ways, such as Array.prototype.slice.call bombing when given a StaticNodeList ;)
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Get user info via Google API
...It has loads of stuff - including name, public profile url, gender, photo etc.
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Are nullable types reference types?
...alues:
The value of the data type (int for int?, DateTime for DateTime?, etc.).
A boolean value which tells if the data type value has been set. (HasValue is the property.)
When you set the value of the data type, the struct changes HasValue to true.
Nullable types (C# Programming Guide)
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How to listen for changes to a MongoDB collection?
...? don't use polling - you need an evented approach instead of while loops, etc.
– Alexander Mills
Mar 17 '18 at 4:17
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Is there a way to list pip dependencies/requirements?
... Simple generic functions (similar to Python's own len(), pickle.dump(), etc.)
└── traitlets>=4.2 Traitlets Python config system
├── decorator Better living through Python with decorators
├── ipython-genutils Vestigial utilities ...
I lose my data when the container exits
...nkins home into a volume to be able to access it from the outside (backups etc).
– ZeissS
Feb 23 '15 at 11:33
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How to use Comparator in Java to sort
... there are many attributes one can compare on: age, length, gender, names, etc. In that case, it's easy to provide a couple of comparators that perform these comparisons.
– Bart Kiers
Jan 19 '14 at 19:46
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How to generate an entity-relationship (ER) diagram using Oracle SQL Developer
...oesn't display all the tables, but it displays other objects such as views etc. Any ideas ?
– SUN Jiangong
Dec 28 '12 at 16:12
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Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
...he whole benefit comes when exposing a List to other methods or libraries, etc.
– GreenieMeanie
Mar 29 '12 at 16:28
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