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How to get the CPU Usage in C#?
...ll .NextValue twice, with a System.Threading.Thread.Sleep call in-between (1000ms should suffice). See blogs.msdn.com/b/bclteam/archive/2006/06/02/618156.aspx for more information on why this is required, but the high level summary is that you need to two samples in order to calculate the value, and...
how to clear the screen in python [duplicate]
...t print a number of newlines higher than the screen height: print ("\n" * 100)
– jsbueno
Jun 2 '16 at 5:21
3
...
Why aren't my ball (objects) shrinking/disappearing?
...in your definition:
var shrink = function(p) {
for (var i = 0; i < 100; i++) {
p.radius -= 1;
}
function asplode(p) {
setInterval(shrink(p),100);
balls.splice(p, 1);
}
}
asplode is local to the scope inside shrink and therefore not accessible to the co...
Fill SVG path element with a background-image
...
<defs>
<pattern id="img1" patternUnits="userSpaceOnUse" width="100" height="100">
<image href="wall.jpg" x="0" y="0" width="100" height="100" />
</pattern>
</defs>
Adjust the width and height according to your image, then reference it from the path like this:
...
Summarizing multiple columns with dplyr? [duplicate]
...library(purrrlyr)
library(data.table)
library(bench)
set.seed(123)
n <- 10000
df <- data.frame(
a = sample(1:5, n, replace = TRUE),
b = sample(1:5, n, replace = TRUE),
c = sample(1:5, n, replace = TRUE),
d = sample(1:5, n, replace = TRUE),
grp = sample(1:3, n, replace = TRUE)
)
d...
Run a Python script from another Python script, passing in arguments [duplicate]
...
100
Ideally, the Python script you want to run will be set up with code like this near the end:
d...
How can one use multi threading in PHP applications
...- $t);
while ( $g->isRunning() ) {
echo ".";
usleep(100);
}
if ($g->join()) {
printf(" and %f seconds to finish receiving %d bytes\n", microtime(true) - $t, strlen($g->data));
} else
printf(" and %f seconds to finish, request failed\n", microt...
How can I multiply and divide using only bit shifting and adding?
...
+100
I translated the Python code to C. The example given had a minor flaw. If the dividend value that took up all the 32 bits, the shift...
Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
... /var/spool/authdaemon/socket
此句用来指明authdaemo socket文件的位置，这里修改为：
SYS_AUTHLIB_SOCKET = /usr/local/courier-authlib/var/spool/authdaemon/socket
6、解决依赖关系
extmail将会用到perl的Unix::syslogd功能
tar zxvf Unix-Syslog-1.1.tar.gz
cd Unix...
Access to private inherited fields via reflection in Java
...
"As of the Java 2 platform v1.2, this class has been retrofitted to implement List, so that it becomes a part of Java's collection framework." retrofitted in 1.2? if that's not old then what is? Source: download.oracle.com/javase/1.4.2/docs/api/java/ut...