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What is the difference between Integer and int in Java?
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Good example could be: Compilation error: List<int> Valid : List<Integer>
– hagai
Jan 18 '18 at 20:28
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How do I remove an item from a stl vector with a certain value?
.../Vector should now only contain 2
Thanks to Jim Buck for pointing out my error.
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How can I detect when an Android application is running in the emulator?
...reas "google_sdk" cannot, thus this form avoids a potential null reference error.
– Rupert Rawnsley
Jul 27 '13 at 16:07
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How can I tell how many objects I've stored in an S3 bucket?
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Gives this error when I ran the above in cmd prompt - 'wc' is not recognized as an internal or external command, operable program or batch file. - I'm pretty new to this so can someone give a solution?
– Sandun
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Run Command Prompt Commands
...None of the above answers helped for some reason, it seems like they sweep errors under the rug and make troubleshooting one's command difficult. So I ended up going with something like this, maybe it will help someone else:
var proc = new Process
{
StartInfo = new ProcessStartInfo
{
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sed or awk: delete n lines following a pattern
...g sed -e '/<!--#content end--></div>/,$d' out.txt but it gives error saying : sed: -e expression #1, char 24: extra characters after command Thanks in advance.
– N mol
Aug 24 '13 at 2:37
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Reactive Extensions bug on Windows Phone
... answer you're looking for? Browse other questions tagged c# .net compiler-errors windows-phone system.reactive or ask your own question.
Comments in Android Layout xml
...android:layout_width="fill_parent"/>
is wrong and will give following error
Element type "TextView" must be followed by either attribute specifications, ">" or "/>".
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Given a class, see if instance has method (Ruby)
... does NOT work:
t = TestClass.new
t.method_defined? : methodName # => ERROR!
So I use this for both classes and objects:
Classes:
TestClass.methods.include? 'methodName' # => TRUE
Objects:
t = TestClass.new
t.methods.include? 'methodName' # => TRUE
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Modular multiplicative inverse function in Python
... call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: not invertible
>>> gmpy.divm(1, 4, 8)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: not invertible
>>> gmpy.divm(1, 4, 9)
mpz(7)
divm() will...