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How do I execute a command and get the output of the command within C++ using POSIX?
...pipe(popen(cmd, "r"), pclose);
if (!pipe) {
throw std::runtime_error("popen() failed!");
}
while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
result += buffer.data();
}
return result;
}
Pre-C++11 version:
#include <iostream>
#include <...
How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
... about the bootstrap class path not being set. More information about this error is available in a blog post New javac warning for setting an older source without bootclasspath.
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Multiline Comment Workarounds?
...#
foo <- function() {
print( "The above did not evaluate and cause an error!")
}
foo()
## [1] "The above did not evaluate and cause an error!"
And here's the pic...
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Maximum on http header values?
...ult limit is 8KB, in IIS it's 16K. Server will return 413 Entity Too Large error if headers size exceeds that limit.
Related question: How big can a user agent string get?
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Unable to execute dex: GC overhead limit exceeded in Eclipse
...ed the Git project OsmAnd and went to compile it,
Eclipse returned these errors:
9 Answers
...
Razor View throwing “The name 'model' does not exist in the current context”
...fter significant refactoring in my MVC 4 application, and Razor shows this error while debugging Views:
22 Answers
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Gradle finds wrong JAVA_HOME even though it's correctly set
When trying to run gradle, I get the following error:
19 Answers
19
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Nullable vs. int? - Is there any difference?
...int> & b; // does compile
}
The first line gives the following error messages:
error CS1003: Syntax error, ':' expected
error CS1525: Invalid expression term ';'
If you are curious about the exact reason for this, I really recommend you to check the already linked question, but the b...
How do I send a POST request as a JSON?
... urllib2 was not recognized so i just used urllib. i am also getting an error with the request. The view tab.views.profileSetup didn't return an HttpResponse object. It returned None instead. @jdi
– Omar Jandali
Sep 5 '17 at 4:47
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How to mock a final class with mockito
...
I still get an error: Cannot mock/spy class android.content.ComponentName Mockito cannot mock/spy because : - final class
– IgorGanapolsky
Mar 9 '17 at 16:06
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