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Best way to assert for numpy.array equality?
I want to make some unit-tests for my app, and I need to compare two arrays. Since array.__eq__ returns a new array (so TestCase.assertEqual fails), what is the best way to assert for equality?
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How to printf uint64_t? Fails with: “spurious trailing ‘%’ in format”
...e __STDC_FORMAT_MACROS
#include <inttypes.h>
... now PRIu64 will work
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数据结构、算法复杂度一览表 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
数据结构、算法复杂度一览表Know-Thy-Complexities常用算法、数据结构复杂度一览表。来源：http://bigocheatsheet.com/
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Getting the client's timezone offset in JavaScript
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Sachin Joseph
14.4k33 gold badges3232 silver badges5353 bronze badges
answered Jul 7 '09 at 9:53
NickFitzNickFitz
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Counting array elements in Python [duplicate]
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TrentTrent
11.7k44 gold badges3636 silver badges3535 bronze badges
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select count(*) from table of mysql in php
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You need to alias the aggregate using the as keyword in order to call it from mysql_fetch_assoc
$result=mysql_query("SELECT count(*) as total from Students");
$data=mysql_fetch_assoc($result);
echo $data['total'];
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Bring a window to the front in WPF
How can I bring my WPF application to the front of the desktop? So far I've tried:
18 Answers
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How to create byte array from HttpPostedFile
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Use a BinaryReader object to return a byte array from the stream like:
byte[] fileData = null;
using (var binaryReader = new BinaryReader(Request.Files[0].InputStream))
{
fileData = binaryReader.ReadBytes(Request.Files[0].ContentLength);
}
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Center image horizontally within a div
...d question but since the usual ways of center aligning an image are not working I thought I would ask. How can I center align (horizontally) an image inside its container div?
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How to pass prepareForSegue: an object
...fferent object (that holds data) depending on which callout button was clicked.
10 Answers
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