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How to update a plot in matplotlib?
...tion:
import matplotlib.pyplot as plt
import numpy as np
x = np.linspace(0, 6*np.pi, 100)
y = np.sin(x)
# You probably won't need this if you're embedding things in a tkinter plot...
plt.ion()
fig = plt.figure()
ax = fig.add_subplot(111)
line1, = ax.plot(x, y, 'r-') # Returns a tuple of line obj...
How to remove certain characters from a string in C++?
...
140
string str("(555) 555-5555");
char chars[] = "()-";
for (unsigned int i = 0; i < s...
Change date format in a Java string
... a String in a certain pattern into a LocalDateTime.
String oldstring = "2011-01-18 00:00:00.0";
LocalDateTime datetime = LocalDateTime.parse(oldstring, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.S"));
Use LocalDateTime#format() (or ZonedDateTime#format()) to format a LocalDateTime into a S...
[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
....GetBuffer();
// 在这里添加使用p的代码
if(p != NULL) *p = _T('/0');
s.ReleaseBuffer(); // 使用完后及时释放，以便能使用其它的CString成员函数
3、BSTR转换成char*
方法一，使用ConvertBSTRToString。例如：
#include #pragma comment(lib, "comsupp.lib")
in...
NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
...
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Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
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No ConcurrentList in .Net 4.0?
...hrilled to see the new System.Collections.Concurrent namespace in .Net 4.0, quite nice! I've seen ConcurrentDictionary , ConcurrentQueue , ConcurrentStack , ConcurrentBag and BlockingCollection .
...
Generating random integer from a range
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105
A fast, somewhat better than yours, but still not properly uniform distributed solution is
out...
Counter increment in Bash loop not working
...a temp file for storing the intermediate value:
TEMPFILE=/tmp/$$.tmp
echo 0 > $TEMPFILE
# Loop goes here
# Fetch the value and increase it
COUNTER=$[$(cat $TEMPFILE) + 1]
# Store the new value
echo $COUNTER > $TEMPFILE
# Loop done, script done, delete the file
unlink $TEMPFILE
...
How to get the url parameters using AngularJS
...ams.other
– DavidC
Aug 17 '14 at 21:04
I think you have the 'var param1' repeated in your controller. I could not edit...