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How can I measure the actual memory usage of an application or process?
...at ps aux gives.
/proc/19420$ cat status
Name: firefox
State: S (sleeping)
Tgid: 19420
Pid: 19420
PPid: 1
TracerPid: 0
Uid: 1000 1000 1000 1000
Gid: 1000 1000 1000 1000
FDSize: 256
Groups: 4 6 20 24 25 29 30 44 46 107 109 115 124 1000
VmP...
Detect application heap size in Android
...Percentage < MIN_AVAILABLE_MEMORY_PERCENTAGE) {
try {
Thread.sleep(DELAY_TIME);
} catch (InterruptedException e) {
e.printStackTrace();
}
waitForGarbageCollector(
callback);
} else {
// Memory resources are availavle, go to next operation:
callback....
Is it worth hashing passwords on the client side
... can't abuse or leak what you don't have, so both you and your clients can sleep better if you never ever see their clear-text passwords.
Therefore, hashing/encrypting client-side makes sense.
share
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...
Is the C# static constructor thread safe?
...ine("InitializerTest() starting.");
_x = 1;
Thread.Sleep(3000);
_x = 2;
System.Diagnostics.Debug.WriteLine("InitializerTest() finished.");
}
}
private void ClassInitializerInThread()
{
System.Diagnostics.Debug.WriteLine(Thr...
Download large file in python with requests
...empts+1):
try:
if attempt > 1:
time.sleep(10) # 10 seconds wait time between downloads
with requests.get(url, stream=True) as response:
response.raise_for_status()
with open(file_path, 'wb') as out_file:
...
Fastest Way to Serve a File Using PHP
... {
echo fread($file, round($speed * 1024)); flush(); sleep(1);
}
fclose($file);
}
exit();
}
else
{
header(sprintf('%s %03u %s', 'HTTP/1.1', 404, 'Not Found'), true, 404);
}
return false;
}
The code is as ...
How do I check CPU and Memory Usage in Java?
...ean.getProcessCpuTime();
double cpuUsage;
try
{
Thread.sleep(500);
}
catch (Exception ignored) { }
operatingSystemMXBean = (OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean();
long upTime = runtimeMXBean.getUptime();
long processCpuTime = ope...
How to make a node.js application run permanently?
...sole window so that the application would not stop when the window goes to sleep after a few hours, modifying the previously mentioned command to: nohup node /srv/www/MyUserAccount/server/server.js &
– SirRodge
Feb 14 '16 at 6:32
...
How to read a single character from the user?
...ove the | os.O_NONBLOCK. Otherwise, you can put it in a loop (good idea to sleep for a bit in the loop to keep from spinning).
– Chris Gregg
Feb 4 '19 at 16:55
...
How to modify a global variable within a function in bash?
...e while the _passback x is running.
You can see this yourself if you add a sleep 1; before printf or _passback.
_xcapture a d; echo then outputs x or a first, respectively.
The _passback x should not be part of _xcapture,
because this makes it difficult to reuse that recipe.
Also we have some unned...