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What is the difference/usage of homebrew, macports or other package installation tools? [closed]
...xcode IDE installed.
xcode can be installed from the mac app store, its a free download but it takes a while since its around 5GB (if I remember correctly).
macports is an osx version of the port utility from BSD (as osx is derived from BSD, this was a natural choice). For anyone familiar with any...
How to compute the similarity between two text documents?
...(IR) covers this. See esp. Introduction to Information Retrieval, which is free and available online.
Computing Pairwise Similarities
TF-IDF (and similar text transformations) are implemented in the Python packages Gensim and scikit-learn. In the latter package, computing cosine similarities is as...
How does a garbage collector avoid an infinite loop here?
...terminates (in other words, the garbage collector gives up and simply will free all memory without taking finalizers into account).
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How could I ignore bin and obj folders from git repository?
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Good info, but he meant all his Visual Studio projects in this solution not ALL projects on the machine.
– AhHatem
Jan 14 '12 at 14:54
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How to echo or print an array in PHP?
...rint_r($array); echo '</pre>';
2) use var_dump($array) to get more information of the content in the array like datatype and length.
3) you can loop the array using php's foreach(); and get the desired output. more info on foreach in php's documentation website:
http://in3.php.net/manual/en...
How to print a debug log?
...o, true) instead of print_r($foo, true) if print_rdoesn't get you the type information you need.
– Ben
Dec 14 '17 at 17:08
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How to cast Object to its actual type?
...es to objects, AutoMapper will line up the keys with property names.
more info https://github.com/AutoMapper/AutoMapper/wiki/Dynamic-and-ExpandoObject-Mapping
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How to beautify JSON in Python?
...s:
cat myfile.json | python -mjson.tool
You should be able to find more info here:
http://docs.python.org/library/json.html
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Array or List in Java. Which is faster?
...st is a doubly linked list.
In Java [java.util.]List is an implementation-free interface (pure abstract class in C++ terms). List can be a doubly linked list - java.util.LinkedList is provided. However, 99 times out of 100 when you want a make a new List, you want to use java.util.ArrayList instead...
How do I make a simple makefile for gcc on Linux?
...good start on that.
Here's the Makefile I like to use for C source. Feel free to use it:
TARGET = prog
LIBS = -lm
CC = gcc
CFLAGS = -g -Wall
.PHONY: default all clean
default: $(TARGET)
all: default
OBJECTS = $(patsubst %.c, %.o, $(wildcard *.c))
HEADERS = $(wildcard *.h)
%.o: %.c $(HEADERS)
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