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Backup/Restore a dockerized PostgreSQL database
... answered Apr 28 '15 at 7:50
ForthForth
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What do the terms “CPU bound” and “I/O bound” mean?
...ication in general is common too. A program that looks through a huge file for some data might become I/O bound, since the bottleneck is then the reading of the data from disk (actually, this example is perhaps kind of old-fashioned these days with hundreds of MB/s coming in from SSDs).
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Writing a Python list of lists to a csv file
I have a long list of lists of the following form ---
10 Answers
10
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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2017 update: First, for readers coming today - here is a version that works with Node 7 (4+):
function enforceFastProperties(o) {
function Sub() {}
Sub.prototype = o;
var receiver = new Sub(); // create an instance
function ic() ...
Does Java have something like C#'s ref and out keywords?
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No, Java doesn't have something like C#'s ref and out keywords for passing by reference.
You can only pass by value in Java. Even references are passed by value. See Jon Skeet's page about parameter passing in Java for more details.
To do something similar to ref or out you would have ...
Invert “if” statement to reduce nesting
When I ran ReSharper on my code, for example:
25 Answers
25
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JSONDecodeError: Expecting value: line 1 column 1 (char 0)
...ely.
pycurl has a very archaic API. Unless you have a specific requirement for using it, there are better choices.
requests offers the most friendly API, including JSON support. If you can, replace your call with:
import requests
return requests.get(url).json()
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windows异常处理 __try __except - C/C++ - 清泛网 - 专注C/C++及内核技术
windows异常处理 __try __excepttry-except用法 try except是windows 系统独有的异常处理模型，windows的异常处理模式，称为SEH( structured exception handling ...try-except用法
try except是windows 系统独有的异常处理模型，windows的异常处理模式，...
How to get the full path of running process?
...nd run you app as 64-bit application (Project Properties → Build → Platform Target → x64).
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C++ sorting and keeping track of indexes
... idx;
}
Now you can use the returned index vector in iterations such as
for (auto i: sort_indexes(v)) {
cout << v[i] << endl;
}
You can also choose to supply your original index vector, sort function, comparator, or automatically reorder v in the sort_indexes function using an ext...