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Erlang's 99.9999999% (nine nines) reliability
Erlang was reported to have been used in production systems for over 20 years with an uptime percentage of 99.9999999%.
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How can I produce an effect similar to the iOS 7 blur view?
...red Aug 9 '13 at 7:33
user2342340user2342340
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Where to place $PATH variable assertions in zsh?
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simontsimont
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Why does this iterative list-growing code give IndexError: list assignment index out of range?
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j is an empty list, but you're attempting to write to element [0] in the first iteration, which doesn't exist yet.
Try the following instead, to add a new element to the end of the list:
for l in i:
j.append(l)
Of course, you'd never do this in practice if all you wanted to do wa...
What does the Reflect object do in JavaScript?
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UPDATE 2015:
As pointed out by 7th's answer, now that ES6 (ECMAScript 2015) has been finalized, more appropriate documentation is now available:
ES6 spec, Reflection
MDN Reflect (including details and examples to all of its methods...
How do I format a string using a dictionary in python-3.x?
...nce Python 3.6:
>>> geopoint = {'latitude':41.123,'longitude':71.091}
>>> print(f'{geopoint["latitude"]} {geopoint["longitude"]}')
41.123 71.091
Note the outer single quotes and inner double quotes (you could also do it the other way around).
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汇编语言超浓缩教程（汇编入门必备） - C/C++ - 清泛网 - 专注C/C++及内核技术
...不相同。个人电脑由1981年推出至今，其CPU发展过程为：8086→80286→80386→80486→PENTIUM →……，还有AMD、CYRIX等旁支。后面兼容前面CPU的功能，只不过多了些指令（如多能奔腾的MMX指令集）、增大了寄存器（如386的32位E...
How to convert a string to lower case in Bash?
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20 Answers
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Active
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Custom li list-style with font-awesome icon
...ull the icon into that padding:
ul {
list-style: none;
padding: 0;
}
li {
padding-left: 1.3em;
}
li:before {
content: "\f00c"; /* FontAwesome Unicode */
font-family: FontAwesome;
display: inline-block;
margin-left: -1.3em; /* same as padding-left set on li */
width: ...
Converting int to bytes in Python 3
...s on an iterable instead of a single integer:
>>> bytes([3])
b'\x03'
The docs state this, as well as the docstring for bytes:
>>> help(bytes)
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bytes(int) -> bytes object of size given by the parameter initialized with null bytes
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