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Java List.add() UnsupportedOperationException
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or maybe i have to cast my List object to ArrayList or another?
– a11r
Apr 22 '11 at 12:57
2
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C++ IDE for Linux? [closed]
I want to expand my programming horizons to Linux. A good, dependable basic toolset is important, and what is more basic than an IDE?
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Getting attributes of Enum's value
... .FirstOrDefault()
.GetCustomAttributes(typeof(T), false)
.Cast<T>()
.SingleOrDefault();
if (attribute == null)
return default(Expected);
return expression(attribute);
}
Call it like this:
string description = targetLevel.GetAttributeValue<Descri...
Convert a Unicode string to a string in Python (containing extra symbols)
...is answer helped me. If you know that your string is ascii and you need to cast it back to a non-unicode string, this is very useful.
– VedTopkar
Oct 16 '14 at 16:04
add a com...
Is HTML considered a programming language? [closed]
...ring whether HTML qualifies as a programming language (obviously the "L" stands for language).
15 Answers
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how to make a specific text on TextView BOLD
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Just build your String in HTML and set it:
String sourceString = "<b>" + id + "</b> " + name;
mytextview.setText(Html.fromHtml(sourceString));
share
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How to copy text from Emacs to another application on Linux
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Let's be careful with our definitions here
An Emacs copy is the command kill-ring-save (usually bound to M-w).
A system copy is what you typically get from pressing C-c (or choosing "Edit->Copy" in a application window).
An X copy is "physically" highlighting text with the mouse cursor.
An...
java.util.Date to XMLGregorianCalendar
...in(final String[] args) throws Exception {
// do not forget the type cast :/
GregorianCalendar gcal = (GregorianCalendar) GregorianCalendar.getInstance();
XMLGregorianCalendar xgcal = DatatypeFactory.newInstance()
.newXMLGregorianCalendar(gcal);
System.out.println...
What is the 'instanceof' operator used for in Java?
...cked state. Instead, you'd see if each object is a checkbox, and if it is, cast it to a checkbox and check its properties.
if (obj instanceof Checkbox)
{
Checkbox cb = (Checkbox)obj;
boolean state = cb.getState();
}
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How do I get bit-by-bit data from an integer value in C?
...own bits for information (i.e. for network protocols, such as Websockets), casting the data onto a struct can be useful too, as you get all the required data with a single operation.
– Myst
Dec 29 '15 at 6:34
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