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What is Turing Complete?
...o a stack wouldn't be Turing complete. If I have a 'language' that reads a string once and can only use memory by pushing and popping from a stack, it can tell me whether every ( in the string has its own ) later on by pushing when it sees ( and popping when it sees ). However, it can't tell me if e...
Find what filetype is loaded in vim
...p;filetype ==# 'cpp'
setlocal noexpandtab
endif
& syntax works for all options: https://vi.stackexchange.com/questions/2569/how-do-i-check-the-value-of-a-vim-option-in-vimscript
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impr...
Partly JSON unmarshal into a map in Go
...his data will always be wrapped in an object with key/value pairs. The key-string will act as value identifier, telling the Go server what kind of value it is. By knowing what type of value, I can then proceed to JSON unmarshal the value into the correct type of struct.
...
IllegalMonitorStateException on wait() call
...t();
}
} catch (InterruptedException e1) {
String msg = "InterruptedException: [" + e1.getLocalizedMessage() + "]";
System.out.println (msg);
e1.printStackTrace();
System.out.flush();
}
System.out.println ("Worker do...
How to solve java.lang.NoClassDefFoundError?
...through one Simple Example :
public class ClassA{
public static void main(String args[]){
//Some gibberish Code...
String text = ClassB.getString();
System.out.println("Text is :" + text);
}
}
public class ClassB{
public static String getString(){
return "Testing Some Ex...
Is a memory leak created if a MemoryStream in .NET is not closed?
...se. A MemoryStream, on the other hand, stores a managed byte array in its _buffer variable, which is not freed at disposal time. In fact, the _buffer is not even nulled in the MemoryStream's Dispose method, which is a SHAMEFUL BUG IMO because nulling the reference could make the memory eligible fo...
How can I check file size in Python?
...locks by the block size, but I'm still searching how to get it programmatically and cross-platform (not via tune2fs etc.)
– Tomasz Gandor
Apr 22 '16 at 20:56
add a comment
...
Force line-buffering of stdout when piping to tee
Usually, stdout is line-buffered. In other words, as long as your printf argument ends with a newline, you can expect the line to be printed instantly. This does not appear to hold when using a pipe to redirect to tee .
...
What should be the values of GOPATH and GOROOT?
...ists places to look for Go code. On
Unix, the value is a colon-separated string. On Windows, the value is
a semicolon-separated string. On Plan 9, the value is a list.
GOPATH must be set to get, build and install packages outside the
standard Go tree.
GOROOT is discussed in the installa...
Peak detection in a 2D array
...ood = generate_binary_structure(2,2)
#apply the local maximum filter; all pixel of maximal value
#in their neighborhood are set to 1
local_max = maximum_filter(image, footprint=neighborhood)==image
#local_max is a mask that contains the peaks we are
#looking for, but also the ...