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Does “\d” in regex mean a digit?
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@amal-murali , How to use this expression in order to match any sequence of digits in java.
– hasan.alkhatib
Sep 17 '16 at 10:39
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Case-insensitive string comparison in C++ [closed]
... coded with different binary codes, due to accents, combines, bidi issues, etc.
– vy32
Jun 18 '11 at 23:35
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What are metaclasses in Python?
...y)
Metaclasses are the 'stuff' that creates classes.
You define classes in order to create objects, right?
But we learned that Python classes are objects.
Well, metaclasses are what create these objects. They are the classes' classes,
you can picture them this way:
MyClass = MetaClass()
my_object = ...
Focusable EditText inside ListView
...und an issue with reversed views:
getting View for ListView item / reverse order on 2.2; works on 4.0.3
If you are doing some animations you might want to change behaviour to adjustPan for pre-honeycomb versions so that resize doesnt fire and adapter doesn't refresh the views. You just need to add ...
Resolve build errors due to circular dependency amongst classes
...symbols at runtime, which may or may not be handled well enough to trigger orderly shutdown or acceptably reduced functionality.
If A's code has template specialisations / "traits" for the old B, they won't take effect.
s...
How do you match only valid roman numerals with a regular expression?
...ioned by James Curran (to allow XM or IM for 990 or 999, and CCCC for 400, etc).
<opt-hundreds-part> = m/(?:[IXC][MD]|D?C{0,4})/;
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MySQL - why not index every field?
...he line, that depends on how the data is being acessed (sorting filtering, etc.).
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What are the differences between PMD and FindBugs?
...ck, long parameter list, unnecessary constructor, missing break in switch, etc. PMD also tells you about the Cyclomatic complexity of your code which I find very helpful (FindBugs doesn't tell you about the Cyclomatic complexity).
FindBugs works on bytecode. Here are some problems FindBugs finds wh...
Add directives from directive in AngularJS
...s where you have multiple directives on a single DOM element and where the
order in which they’re applied matters, you can use the priority property to order their
application. Higher numbers run first. The default priority is 0 if you don’t specify one.
EDIT: after the discussion, here's the c...
In Android, how do I set margins in dp programmatically?
...youtParams. If you use relative layout, import LinearLayout.LayoutParams , etc.
Now, if you set the margin using Layout_marginLeft, Right, etc, you need to update margin in this way
layoutParams.setMargins(left, top, right, bottom);
If you set margin using the new layout_marginStart, you need to up...