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What do single quotes do in C++ when used on multiple characters?
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It's a multi-character literal. 1952805748 is 0m>x m>74657374, which decomposes as
0m>x m>74 -> 't'
0m>x m>65 -> 'e'
0m>x m>73 -> 's'
0m>x m>74 -> 't'
Edit:
C++ standard, §2.14.3/1 - Character literals
(...) An ordinary character literal that contains more than
one c-char is a mult...
How to create a custom string representation for a class object?
...so can you give me any pointers there?
– Björn Pollem>x m>
Feb 8 '11 at 11:50
Unfortunately this cannot be done with class...
Java: Class.this
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LocalScreen.this refers to this of the enclosing class.
This em>x m>ample should em>x m>plain it:
public class LocalScreen {
public void method() {
new Runnable() {
public void run() {
// Prints "An anonymous Runnable"
System.o...
Print variables in hem>x m>adecimal or decimal format
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Sure it is. Try these:
# Hem>x m>adecimal
p/m>x m> variable
# Binary
p/t variable
See output formats.
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npm - how to show the latest version of a package
How do I use npm to show the latest version of a module? I am em>x m>pecting something like npm --latest em>x m>press to print out v3.0.0 .
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Non-static method requires a target
I have a controller action that works fine on Firefom>x m> both locally and in production, and IE locally, but not IE in production. Here is my controller action:
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Is there a Unim>x m> utility to prepend timestamps to stdin?
...his in Python, but I was wondering if there was a utility you could feed tem>x m>t into which would prepend each line with some tem>x m>t -- in my specific case, a timestamp. Ideally, the use would be something like:
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Is there a zip-like function that pads to longest length in Python?
...ith None. It is a little known feature of map (but map changed in Python 3.m>x m>, so this only works in Python 2.m>x m>).
>>> map(None, a, b, c)
[('a1', 'b1', 'c1'), (None, 'b2', 'c2'), (None, 'b3', None)]
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Python - Passing a function into another function
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Just pass it in like any other parameter:
def a(m>x m>):
return "a(%s)" % (m>x m>,)
def b(f,m>x m>):
return f(m>x m>)
print b(a,10)
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How can I find out if I have m>X m>code commandline tools installed?
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/usr/bin/m>x m>codebuild -version
will give you the m>x m>code version, run it via Terminal command
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