I have a number of text files that I need to open, then allocate certain fields to set strings inside PHP to eventually write into MySQL.
I\'ve tried the code below on both Windows (64bit) and Linux(32bit). I was sure that without BufferedOutputStream the code is bound to throw OutOfMemoryException yet it didn\'t.
I\'ve read() down past a header of an input file, and read the value of L on the way. Now I come to a line of L^2 consecutive reals, which I need to input to the elements of an allocatable array A(L,
Prepend a string to a file in php Size of file can be very large. Need an optimal solution while keeping performance as the key factor.
This question already has answers here: Closed 11 years ago. 开发者_JAVA技巧Possible Duplicate: How to append text to an existing file in Java
So I keep bouncing between named and anonymous pipes and here is my issue. I tried named pipes and they just didn\'t seem to work properly for what I wanted, so I\'m back to anonymous pipes. However,
I need to read in about 1KB or so of data at a time, manipulate it, and write it to another file. I ne开发者_JAVA技巧ed to do this for at least 100 MB. I have never done any file IO in assembly before
I am using the open4 gem and having problems reading from the spawned processes stdout. I开发者_JS百科 have a ruby program, test1.rb:
OK so I redefined my last program... here it is: import java.io.BufferedReader; import java.io.InputStreamReader;
What\'s the benefit of using InputStream over InputStreamReader, or vice versa. Here is an example of InputStream开发者_开发百科 in action:
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