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How to check whether a variable is a class or not?
...ss objects provide these attributes:
__doc__ documentation string
__module__ name of module in which this class was defined"""
return isinstance(object, (type, types.ClassType))
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Select + copy text in a TextView?
...ght and copying on LongClick action.
This is how I managed using SpannableString:
SpannableString highlightString = new SpannableString(textView.getText());
highlightString.setSpan(new BackgroundColorSpan(ContextCompat.getColor(getActivity(), R.color.gray))
, 0, textView.getText().len...
How to access the first property of a Javascript object?
...t foo3. If the properties are numbered as in the example, you could do a string compare to ascertain the identifier ending in '1'. Then again, if ordinality is the main concern of the collection, you should probably use an array instead of an object.
– steamer25
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iPhone UITextField - Change placeholder text color
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Since the introduction of attributed strings in UIViews in iOS 6, it's possible to assign a color to the placeholder text like this:
if ([textField respondsToSelector:@selector(setAttributedPlaceholder:)]) {
UIColor *color = [UIColor blackColor];
textField....
Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'
...e. I followed Ignacio's instructions verbatim. Replaced 4 instances of the string "-mno-cygwin" with "" in the cygwincompile.py file
– Ram Narasimhan
Oct 27 '12 at 20:20
4
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PHP script - detect whether running under linux or Windows?
...is doesn't work right if you're using a Mac server, since in Mac you get a string that contains "DARWIN", which also contains "WIN", so in a Mac server you'll get "This is a server using Windows!" which is not true.
– OMA
Sep 28 '12 at 23:27
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How to create a Menubar application for Mac
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NSStatusItem is what you are looking for. Also add LSUIElement with string value of 1 to your Info.plist to hide it from Dock.
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How to execute a file within the python interpreter?
... reads the file and returns (by default) the entire contents in one single string, see e.g. w3schools page on file open.
– Max
May 22 '19 at 16:17
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How to get maximum value from the Collection (for example ArrayList)?
...lections.min() method.
public class MaxList {
public static void main(String[] args) {
List l = new ArrayList();
l.add(1);
l.add(2);
l.add(3);
l.add(4);
l.add(5);
System.out.println(Collections.max(l)); // 5
System.out.println(Coll...
if…else within JSP or JSTL
...
In case you want to compare strings, write the following JSTL:
<c:choose>
<c:when test="${myvar.equals('foo')}">
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</c:when>
<c:when test="${myvar.equals('bar')}">
...
</c:when>
<c:...