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Compute a confidence interval from sample data
...
import numpy as np
import scipy.stats
def mean_confidence_interval(data, confidence=0.95):
a = 1.0 * np.array(data)
n = len(a)
m, se = np.mean(a), scipy.stats.sem(a)
h = se * scipy.stats.t.ppf((1 + confidence) / 2., n-1)
return m, m-h, m+h
you can c...
Does order of where clauses matter in SQL?
...nswered Jul 11 '12 at 15:50
marc_smarc_s
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One or more types required to compile a dynamic expression cannot be found. Are you missing referenc
... {
try
{
_logger.InfoFormat("Attempting to manually load the Microsoft.CSharp.RuntimeBinder.Binder");
Assembly csharp = Assembly.Load("Microsoft.CSharp, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f...
Removing viewcontrollers from navigation stack
...e is also animated parameter to enable animation.
func setViewControllers(_ viewControllers: [UIViewController], animated: Bool)
Example in swift for question
func goToFifthVC() {
var currentVCStack = self.navigationController?.viewControllers
currentVCStack?.removeSubrange(2...3)
...
Remove excess whitespace from within a string
...ve it.
If you are dealing with extra spaces within a string consider a preg_replace of multiple whitespaces " "* with a single whitespace " ".
Example:
$foo = preg_replace('/\s+/', ' ', $foo);
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Program only crashes as release build — how to debug?
...o a program. You can turn the debug heap off by using environment variable _NO_DEBUG_HEAP . You can specify this either in your computer properties, or in the Project Settings in Visual Studio. That might make the crash reproducible with the debugger attached.
More on debugging heap corruption her...
How to reset sequence in postgres and fill id column with new data?
...ich explains the ALTER SEQUENCE command ... so I changed 'seq' by mytable_id_seq where 'mytable' is my table name and 'id' is the name of my serial column
– Javi
May 4 at 9:19
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Error in strings.xml file in Android
...ole string in the other type of enclosing quotes like <string name="good_example">"This'll work"</string> Reference: developer.android.com/guide/topics/resources/…
– situee
Mar 18 '15 at 2:44
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The point of test %eax %eax [duplicate]
...the arguments to CMP are equal.
So,
TEST %eax, %eax
JE 400e77 <phase_1+0x23>
jumps if the %eax is zero.
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ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
...er Draw等）。这种容易来自于我们只需要处理一个消息（NM_CUSTOMDRAW），就可以让Windows为你干活了，你就不用被逼去处理＂重绘过程＂中所有的脏活了。
这篇文章的焦点是如何在一个LISTCTRL控件上使用Custom Draw消息。究其原因，一...