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How to assert output with nosetest/unittest in python?
...rarily replacing sys.stdout. I prefer the context manager because it wraps all the bookkeeping into a single function, so I don't have to re-write any try-finally code, and I don't have to write setup and teardown functions just for this.
import sys
from contextlib import contextmanager
from String...
How do I view the full content of a text or varchar(MAX) column in SQL Server 2008 Management Studio
...er chunks like so:
With Tally As
(
Select ROW_NUMBER() OVER ( ORDER BY s1.object_id ) - 1 As Num
From sys.sysobjects As s1
Cross Join sys.sysobjects As s2
)
Select Substring(T1.textCol, T2.Num * 8000 + 1, 8000)
From Table As T1
Cross Join Tally As T2
Where T2...
Class Not Found Exception when running JUnit test
...rary but that was under the Libraries tab. Then I went to Build Path -> Order & Export -> as was able to move Maven Dependencies above JRE System library. Then I built the project and ran a Maven install, then the test ran successfully.
– Megan
Aug 2...
计算统计特征（正态分布）函数及实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
...AX_VAR;
double _ave;
//double _var;
double _sam_stdev;
double _all_stdev;
double _sum;
double _sum_2;
int _count;
double _min_v;
double _max_v;
StdevInfo()
: _ave(0.0)
//, _var(MAX_VAR)
, _sam_stdev(sqrt(MAX_VAR))
, _all_stdev(0.0)
, _sum(0.0)
...
What is the 'new' keyword in JavaScript?
...n's external, accessible, prototype object (every function object automatically has a prototype property).
It makes the this variable point to the newly created object.
It executes the constructor function, using the newly created object whenever this is mentioned.
It returns the newly created objec...
Serializing object that contains cyclic object value
...e will come here for is debugging their circular objects and there's not really a great way to do that without pulling in a bunch of code, here goes.
One feature that's not as well-known as JSON.stringify() is console.table(). Simply call console.table(whatever);, and it will log the variable in the...
Git pull from another repository
...
In order to pull a particular branch from different repo you can use the below git command.
git pull <git_url> <branch> --allow-unrelated-histories
...
What's the point of g++ -Wreorder?
The g++ -Wall option includes -Wreorder. What this option does is described below. It is not obvious to me why somebody would care (especially enough to turn this on by default in -Wall).
...
RESTful Authentication via Spring
... this is a possible approach, the several round trips that must be made in order to retrieve a token makes it a little undesirable.
– Chris Cashwell
May 31 '12 at 13:33
...
What do the terms “CPU bound” and “I/O bound” mean?
...U (doing calculations). A program that computes new digits of π will typically be CPU-bound, it's just crunching numbers.
A program is I/O bound if it would go faster if the I/O subsystem was faster. Which exact I/O system is meant can vary; I typically associate it with disk, but of course networ...