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When does Java's Thread.sleep throw InterruptedException?
When does Java's Thread.sleep throw InterruptedException? Is it safe to ignore it? I am not doing any multithreading. I just want to wait for a few seconds before retrying some operation.
...
Timeout a command in bash without unnecessary delay
...AY seconds.
As of today, Bash does not support floating point arithmetic (sleep does),
therefore all delay/time values must be integers.
EOF
}
# Options.
while getopts ":t:i:d:" option; do
case "$option" in
t) timeout=$OPTARG ;;
i) interval=$OPTARG ;;
d) delay=$OPTARG ;...
Print “hello world” every X seconds
...
I hope somebody else upvotes this as well. Thread.sleep() might fit the code in the OP best, but it's a rather amateur reinvention of the wheel. Professional software engineers will use tried and trusted API, such as TimerTask. ScheduledExecutorService is even better, though...
Linux编程中各种头文件 - C/C++ - 清泛网 - 专注C/C++及内核技术
...2.stdlib.h stdlib 头文件里包含了C、C++语言的最常用的系统函数stdlib.h里面定义了五种类型、一些宏和通用工具函数。类型例如size_t、wc...1.stdlib.h
stdlib 头文件里包含了C、C++语言的最常用的系统函数
stdlib.h里面定义了五种类型...
How can I wait In Node.js (JavaScript)? l need to pause for a period of time
...it syntax.
For example:
async function init() {
console.log(1);
await sleep(1000);
console.log(2);
}
function sleep(ms) {
return new Promise((resolve) => {
setTimeout(resolve, ms);
});
}
For using async/await out of the box without installing and plugins, you have to use node...
C++形参与实参的区别（实例解析） - C/C++ - 清泛网 - 专注C/C++及内核技术
...，有助于读者加深对于C++形参与实参的认识。形参出现在函数定义中，在整个函数体内都可以使用， 离...本文以实例阐述了C++中形参与实参的区别，有助于读者加深对于C++形参与实参的认识。
形参出现在函数定义中，在整个函...
Python Progress Bar
...turn to start of line, after '['
for i in xrange(toolbar_width):
time.sleep(0.1) # do real work here
# update the bar
sys.stdout.write("-")
sys.stdout.flush()
sys.stdout.write("]\n") # this ends the progress bar
Note: progressbar2 is a fork of progressbar which hasn't been mainta...
C++静态和多态，亦敌亦友 - C/C++ - 清泛网 - 专注C/C++及内核技术
...。这一篇我们并不讨论静态（成员）变量或静态（成员）函数有什么作用，而是讨论“静态”的行为，对比“多态”。我们这里所说的静态，是指：compiler time，即编译时绑定、早绑定、静态联编；而“多态”就是真正的runtime绑...
Timeout on a function call
...ime
...: while 1:
...: print("sec")
...: time.sleep(1)
...:
...:
# Register the signal function handler
In [4]: signal.signal(signal.SIGALRM, handler)
Out[4]: 0
# Define a timeout for your function
In [5]: signal.alarm(10)
Out[5]: 0
In [6]: try...
Linux bcc tools使用总结（持续更新） - 操作系统(内核) - 清泛网 - 专注IT技能提升
...r/bin/df
1.002 who 12105 6578 0 /usr/bin/who
1.004 sleep 12106 6578 0 /usr/bin/sleep 1
2.006 head 12107 6578 0 /usr/bin/head -v -n 8 /proc/meminfo
2.008 head 12108 6578 0 /usr/bin/head -v -n 2 /proc/stat /proc/version /p...