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How do I create a nice-looking DMG for Mac OS X using command-line tools?
...mg
Mount the disk image, and store the device name (you might want to use sleep for a few seconds after this operation):
device=$(hdiutil attach -readwrite -noverify -noautoopen "pack.temp.dmg" | \
egrep '^/dev/' | sed 1q | awk '{print $1}')
Store the background picture (in PNG format) i...
How can I scroll a web page using selenium webdriver in python?
...rollTo(0, document.body.scrollHeight);")
# Wait to load page
time.sleep(SCROLL_PAUSE_TIME)
# Calculate new scroll height and compare with last scroll height
new_height = driver.execute_script("return document.body.scrollHeight")
if new_height == last_height:
break
l...
Execute script after specific delay using JavaScript
...s available for other threads/processes (e.g. other tabs, other programs). Sleep, by contrast, temporarily suspends a thread's use of system resources.
– ramcdougal
Jul 1 '14 at 6:13
...
What do *args and **kwargs mean? [duplicate]
...wrapper's metadata
return wrapper
import time
@cache
def foo(n):
time.sleep(2)
return n*2
foo(10) # first call with parameter 10, sleeps
foo(10) # returns immediately
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Display the current time and date in an Android application
... try {
doWork();
Thread.sleep(1000);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}catch(Exception e){
}
}
}
}
...
Java synchronized static methods: lock on object or class
...edException {
for (int i = 0; i < 10; i++) {
Thread.sleep(100);
System.out.println(Thread.currentThread().getName() + " " + i);
}
}
public synchronized void objLock() throws InterruptedException {
for (int i = 0; i < 10; i++) {
...
Is there a way to use shell_exec without waiting for the command to complete?
... be any command you want. But for a test, you can create a php file with a sleep(20) command it.
exec("nohup /usr/bin/php -f sleep.php > /dev/null 2>&1 &");
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Reverting single file in SVN to a particular revision
...wered Feb 24 '15 at 15:35
Never Sleep AgainNever Sleep Again
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Postfix发信的频率控制几个参数 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...不同的措施来防止恶意用户的拒绝服务攻击。
smtpd_error_sleep_time：当该错误计数器的值还很小时，postfix将暂停
smtpd_error_sleep_time指定的时间，然后向客户端报告一个错误。该参数的缺省值为5秒。
smtpd_soft_error_limit：当错误计数...
How to read keyboard-input?
...he input_str.
# The rest of your program goes here.
time.sleep(0.01)
print("End.")
if (__name__ == '__main__'):
main()
2. Same Python 3 code as above, but with extensive explanatory comments:
"""
read_keyboard_input.py
Gabriel Staples
www.ElectricRCAircraftGuy.com
14...