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Log to the base 2 in python
.... So you're subtracting 1 there because the mantissa is in the range [0.5, 1.0)? I would give this one a few more upvotes if I could.
– LarsH
Feb 23 '15 at 11:49
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What XML parser should I use in C++? [closed]
...h callbacks so that you can tell it where it gets the file from), an XPath 1.0 recognizer, RelaxNG and Schematron support (though the error messages leave a lot to be desired), and so forth.
It does have a dependency on iconv, but it can be configured without that dependency. Though that does mean t...
What does LayoutInflater in Android do?
...re is the xml for the example above.
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/activity_main_layout"
android:orientation="horizontal"
android:layout_width="match_parent...
In Java, what does NaN mean?
..._div_zero = 0.0f / 0.0f;
float sqrt_negative = (float)Math.sqrt(-1.0);
float log_negative = (float)Math.log(-1.0);
float inf_minus_inf = Float.POSITIVE_INFINITY - Float.POSITIVE_INFINITY;
float inf_times_zero = Float.POSITIVE_INFINITY * 0.0f;
float quiet_...
Why does Decimal.Divide(int, int) work, but not (int / int)?
...nd multiply by 100 to find percentage.
double p = (double)((PeopleCount * 1.0 / AllPeopleCount * 1.0) * 100.0);
%: 48,3478260869565 --> 278 / 575 ---> 0
%: 51,6521739130435 --> 297 / 575 ---> 0
if I multiply the PeopleCount by 1.0 it makes it decimal and division will be 48.34...
als...
How to calculate cumulative normal distribution?
...ve distribution function for the standard normal distribution'
return (1.0 + erf(x / sqrt(2.0))) / 2.0
Ref:
https://docs.python.org/2/library/math.html
https://docs.python.org/3/library/math.html
How are the Error Function and Standard Normal distribution function related?
...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
...he pair (Version, Build number) must be unique.
The sequence is valid: (1.0.1, 12) -> (1.0.1, 13) -> (1.0.2, 13) -> (1.0.2, 14) ...
Version (CFBundleShortVersionString) must be in ascending sequential order.
Build number (CFBundleVersion) must be in ascending sequential order.
V...
Client to send SOAP request and receive response
...ew XmlDocument();
soapEnvelopeXml.LoadXml(@"<?xml version=""1.0"" encoding=""utf-8""?>
<soap:Envelope xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:soap=""http://schemas.xmlsoap.org/soap/envelope/""&g...
Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
Because of the Twitter API 1.0 retirement as of June 11th 2013 , the script below does not work anymore.
14 Answers
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How to make my font bold using css?
...u should always separate the content/html from design.
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de">
<head>
...