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How to pretty-print a numpy.array without scientific notation and with given precision?
...e set_printoptions to set the precision of the output:
import numpy as np
m>x m>=np.random.random(10)
print(m>x m>)
# [ 0.07837821 0.48002108 0.41274116 0.82993414 0.77610352 0.1023732
# 0.51303098 0.4617183 0.33487207 0.71162095]
np.set_printoptions(precision=3)
print(m>x m>)
# [ 0.078 0.48 0.413 ...
How to show line number when em>x m>ecuting bash script
... which has a lot of commands and will generate lots of output, I use set -m>x m> or set -v and set -e , so the script would stop when error occurs. However, it's still rather difficult for me to locate which line did the em>x m>ecution stop in order to locate the problem.
Is there a method which can outp...
How to get Scala List from Java List?
...t.toList.foreach{ node => .... }
works. asScala did not work
In 2.12.m>x m> use import scala.collection.JavaConverters._
In 2.13.m>x m> use import scala.jdk.CollectionConverters._
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How to prove that a problem is NP complete?
...te a polynomial time algorithm V that will verify for every possible input m>X m> whether m>X m> is in your domain or not.
Em>x m>ample
Prove that the problem of vertem>x m> covers (that is, for some graph G, does it have a vertem>x m> cover set of size k such that every edge in G has at least one vertem>x m> in the cover set?) ...
What is %2C in a URL?
...
Check out http://www.asciitable.com/
Look at the Hm>x m>, (Hem>x m>) column; 2C maps to ,
Any unusual encoding can be checked this way
+----+-----+----+-----+----+-----+----+-----+
| Hm>x m> | Chr | Hm>x m> | Chr | Hm>x m> | Chr | Hm>x m> | Chr |
+----+-----+----+-----+----+-----+----+-----+
| 00 | NUL...
Java variable number or arguments for a method
...ct. You can find more about it in the Oracle guide on varargs.
Here's an em>x m>ample:
void foo(String... args) {
for (String arg : args) {
System.out.println(arg);
}
}
which can be called as
foo("foo"); // Single arg.
foo("foo", "bar"); // Multiple args.
foo("foo", "bar", "lol"); //...
What are the differences between .so and .dylib on osm>x m>?
.dylib is the dynamic library em>x m>tension on OSm>X m>, but it's never been clear to me when I can't / shouldn't use a traditional unim>x m> .so shared object.
...
How to escape a single quote inside awk
...
@syntam>x m>error What quotes you use for preparing arguments for invoking awk are purely a matter of the command interpreter you are using to compose command lines. The '{printf $2}' gets turned into some argument for an em>x m>ecve system ...
Equivalent of strace -feopen < command > on mac os m>X m>
This is useful for debugging (hence programming related). On linum>x m>, we can use the command
1 Answer
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Python function global variables?
... In the code that I gave, is func_B doing things (1) to the global copy of m>x m> (as gotten from func_A), (2) to a local variable m>x m> with the same value of the result of func_A, or (3) to a local variable m>x m> with no value and (in the eyes of the compiler) no relation to "some value" or the m>x m> in func_A?
...