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InputStream from a URL
...p:// on the front of it it would be an HTTP URL, which is clearly what you intend here.
(b) FileInputStream is for files, not URLs.
(c) The way to get an input stream from any URL is via URL.openStream(), or URL.getConnection().getInputStream(), which is equivalent but you might have other reasons...
How to use conditional breakpoint in Eclipse?
I want to know how to place a conditional breakpoint in Eclipse. I have a code like:
4 Answers
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How does setting baselineAligned to false improve performance in LinearLayout?
I was just building some UI in xml, and Lint gave me a warning and said to set android:baselineAligned to false to improve performance in ListView.
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Order of member constructor and destructor calls
...shed, last poped. So, when instantiating your first instance, it is pushed into memory in order of a stack. Then, the second is pushed over, the third over the second and so forth. Then, when destroying your instances, the program shall look for the first to destroy, the last that has been pushed. ...
Determining the current foreground application from a background task or service
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EDIT TO THE ABOVE: Note: this method is only intended for debugging and presenting task management user interfaces. <-- Just spotted that in the Java doc. So this method might change without notice in the future.
– brandall
Mar ...
Count the items from a IEnumerable without iterating?
... source as ICollection<TSource>;
if (c != null)
return c.Count;
int result = 0;
using (IEnumerator<T> enumerator = source.GetEnumerator())
{
while (enumerator.MoveNext())
result++;
}
return result;
So it tries to cast to ICollection<T>, which has a Count property...
Why is Java's SimpleDateFormat not thread-safe? [duplicate]
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SimpleDateFormat stores intermediate results in instance fields. So if one instance is used by two threads they can mess each other's results.
Looking at the source code reveals that there is a Calendar instance field, which is used by operations o...
Why is it string.join(list) instead of list.join(string)?
...he following error:
TypeError: sequence item 0: expected str instance, int found
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How to do a SOAP Web Service call from Java class?
...ethod through HTTP manipulation; and
Parse the returning XML response back into an object.
About the first approach (using wsimport):
I see you already have the services' (entities or other) business classes, and it's a fact that the wsimport generates a whole new set of classes (that are someh...
Can a dictionary be passed to django models on create?
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also objects.create returns a pointer to the new model, with a valid pk filled in. This means you can immediately use it to build related models.
– Tom Leys
Oct 16 '09 at 6:21
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