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How can I output the value of an enum class in C++11
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#include <iostream>
#include <type_traits>
using namespace std;
enum class A {
a = 1,
b = 69,
c= 666
};
std::ostream& operator << (std::ostream& os, const A& obj)
{
os << static_cast<std::...
Calling a function from a string in C#
....Parameters[0].Evaluate() + (int)args.Parameters[1].Evaluate();
};
// confirm it worked
Debug.Assert(19 == e.Evaluate());
And within the EvaluateFunction delegate you would call your existing function.
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ImportError: No module named PIL
... some installs, import PIL does work, which adds to the confusion. This is confirmed by an example from the documentation, as @JanneKarila found out, and also by some more recent versions of the MacPorts PIL package (1.1.7).
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Create array of all integers between two numbers, inclusive, in Javascript/jQuery [duplicate]
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As of now, I can confirm it's working in an Android WebView (Android System WebView 60.0.3112.116, Android 6.0.1, Nexus 5)
– AjahnCharles
Sep 21 '17 at 8:11
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Why does my Spring Boot App always shutdown immediately after starting?
...sue, it is highly possible that your embedded tomcat jars are present.
To confirm this, run maven build in debug mode -
mvn spring-boot:run --debug
and look for messages like -
[WARNING] error reading
/Users/sparrowmac1/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/8.5.20/...
What is __init__.py for?
...answered Nov 7 '10 at 3:31
caritoscaritos
9,21622 gold badges1414 silver badges1515 bronze badges
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SVN Commit specific files
...elists. The advantage over specifying files is that you can visualize and confirm everything you wanted is actually included before you commit.
$ svn changelist fix-issue-237 foo.c
Path 'foo.c' is now a member of changelist 'fix-issue-237'.
That done, svn now keeps things separate for you. Thi...
Can two applications listen to the same port?
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The answer differs depending on what OS is being considered. In general though:
For TCP, no. You can only have one application listening on the same port at one time. Now if you had 2 network cards, you could have one application listen on the first IP and the ...
Why does the order of the loops affect performance when iterating over a 2D array?
Below are two programs that are almost identical except that I switched the i and j variables around. They both run in different amounts of time. Could someone explain why this happens?
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Get the POST request body from HttpServletRequest
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This worked for me. I can confirm that this solution also avoids a common scenario where bufferedreader.readLine() "hangs" for no apparent reason
– Naren
Aug 10 '18 at 12:07
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