¡@

Home 

java Programming Glossary: std

Why is processing a sorted array faster than an unsorted array?

http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array

int data arraySize for unsigned c 0 c arraySize c data c std rand 256 With this the next loop runs faster std sort data data.. c data c std rand 256 With this the next loop runs faster std sort data data arraySize Test clock_t start clock long long.. elapsedTime static_cast double clock start CLOCKS_PER_SEC std cout elapsedTime std endl std cout sum sum std endl Without..

Permutation of array

http://stackoverflow.com/questions/2920315/permutation-of-array

improve this question If you're using C you can use std next_permutation from algorithm header int a 3 4 6 2 1 int size.. header int a 3 4 6 2 1 int size sizeof a sizeof a 0 std sort a a size do print a's elements while std next_permutation..

Reading streams from java Runtime.exec

http://stackoverflow.com/questions/3343066/reading-streams-from-java-runtime-exec

params to be used within the threads final BufferedReader stdOut new BufferedReader new InputStreamReader process.getInputStream.. process.getInputStream final BufferedReader stdErr new BufferedReader new InputStreamReader process.getErrorStream.. process.getErrorStream final BufferedWriter stdIn new BufferedWriter new OutputStreamWriter process.getOutputStream..

Access C++ shared library from Java: JNI, JNA, CNI, or SWIG?

http://stackoverflow.com/questions/3720563/access-c-shared-library-from-java-jni-jna-cni-or-swig

available in Java is something like class MyObj1 MyObj1 std string bool bool Func1 void Func2 bool class MyObj2 MyObj2 MyObj1.. and macros containing C JNI code. For example passing std strings by reference required a custom typemap. Transforming..

How to compile dynamic library for a JNI application on linux?

http://stackoverflow.com/questions/3950635/how-to-compile-dynamic-library-for-a-jni-application-on-linux

jni.h #include Hello.h #include iostream using namespace std JNIEXPORT void JNICALL Java_Hello_sayHello JNIEnv env jobject.. #include HelloImpl.h #include iostream using namespace std void sayHello cout Hello World endl return Hello.c I prefer..

Capturing stdout when calling Runtime.exec

http://stackoverflow.com/questions/882772/capturing-stdout-when-calling-runtime-exec

stdout when calling Runtime.exec When experiencing networking problems.. share improve this question You need to capture both the std out and std err in the process. You can then write std out to.. this question You need to capture both the std out and std err in the process. You can then write std out to a file mail..