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Variable declaration placement in C
...ly worth noting that only the declaration of s is an extension (from C89 point of view). The declaration of c is perfectly legal in C89, no extensions needed.
– AnT
Apr 16 '10 at 23:16
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Is there a difference between single and double quotes in Java?
...
For me, apostrophes literal automatically casted to int in such contexts. So it doesn't need to be char. Deservin' some downvotes... simplistic.
– Hydroper
Aug 23 '17 at 15:16
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Entity Framework - Invalid Column Name '*_ID"
...ny-relationship-in-code-first.aspx.
There's some new problems I'm running into now, but that was the huge conceptual gap that was missing. Hope it helps!
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How do I append one string to another in Python?
...newsize
does *not* include that), and a trailing \0 byte is stored.
*/
int
_PyBytes_Resize(PyObject **pv, Py_ssize_t newsize)
{
register PyObject *v;
register PyBytesObject *sv;
v = *pv;
if (!PyBytes_Check(v) || Py_REFCNT(v) != 1 || newsize < 0) {
*pv = 0;
Py_D...
How to get line count of a large file cheaply in Python?
...].append(time.time() - start_time)
for key, vals in counts.items():
print key.__name__, ":", sum(vals) / float(len(vals))
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What are the differences between PMD and FindBugs?
...eturn null, reference comparison of Boolean values, impossible cast, 32bit int shifted by an amount not in the range of 0-31, a collection which contains itself, equals method always returns true, an infinite loop, etc.
Usually each of them finds a different set of problems. Use both. These tools t...
abort, terminate or exit?
...winding happens correctly and all destructors are called. In other words:
int main() {
try {
// your stuff
}
catch( ... ) {
return 1; // or whatever
}
}
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How to set different label for launcher rather than activity title?
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Apparently <intent-filter> can have a label attribute. If it's absent the label is inherited from the parent component (either Activity or Application). So using this, you can set a label for the launcher icon, while still having the ...
How to handle button clicks using the XML onClick within Fragments
...In response to @Ameen who wanted less coupling so Fragments are reuseable
Interface:
public interface XmlClickable {
void myClickMethod(View v);
}
Activity:
XmlClickable someFragment;
//...onCreate, etc. instantiating your fragments casting to your interface.
public void myClickMetho...
Get type of a generic parameter in Java with reflection
...e cast to java.lang.reflect.ParameterizedType not sure what is the constraint .
– Dish
Feb 29 '16 at 14:25
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