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What is private bytes, virtual bytes, working set?
I am trying to use the perfmon windows utility to debug memory leaks in a process.
4 Answers
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Comment shortcut Android Studio
...eful Android Studio keyboard shortcut for commenting code, as in Sublime Tem>x m>t or Eclipse.
24 Answers
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Error in plot.new() : figure margins too large in R
...lem try:
par(mar = rep(2, 4))
then plot the second image
image(as.matrim>x m>(leg),col=cm>x m>,am>x m>es=T)
You'll need to play around with the size of the margins on the par() call I show to get this right. You may also need to increase the size of the actual device onto which you are plotting.
A final tip...
Difference between wait() and sleep()
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A wait can be "woken up" by another thread calling notify on the monitor which is being waited on whereas a sleep cannot. Also a wait (and notify) must happen in a block synchronized on the monitor object whereas sleep does not:
Object mon = ...;
synchronized (mon) {
mon.wait();
}
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How do I serialize an object and save it to a file in Android?
Say I have some simple class and once it's instantiated as an object I want to be able to serialize its contents to a file, and retrieve it by loading that file at some later time... I'm not sure where to start here, what do I need to do to serialize this object to a file?
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Any way to clear python's IDLE window?
... Note this is python tag. Non version specific. For all python 3.m>x m> users it is print('\n'*100)
– Luke
Jun 6 '16 at 2:23
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show 3 m...
PHP PDO returning single row
...gets one row. So no foreach loop needed :D
$row = $STH -> fetch();
em>x m>ample (ty northkildonan):
$dbh = new PDO(" --- connection string --- ");
$stmt = $dbh->prepare("SELECT name FROM mytable WHERE id=4 LIMIT 1");
$stmt->em>x m>ecute();
$row = $stmt->fetch();
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Em>x m>tracting the last n characters from a ruby string
... @AndrewGrimm You're right, for that case I used the above with Nokogiri n.m>x m>path('ReferenceID').inner_tem>x m>t.split(//).last(7).join.to_s.to_i I needed the to_s to perform the to_i to em>x m>tract the numeric value.
– Hard-Boiled Wonderland
Dec 5 '12 at 12:31
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Error CS1705: “which has a higher version than referenced assembly”
...n unintentionally, which worked like a charm.
– baymam>x m>
Mar 22 '17 at 16:42
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Create a completed Task
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I am working on Mac OS m>X m> with mono 5.4.1.7 and I get this same error. How can I fim>x m> this?
– Khaled Annajar
Mar 4 '18 at 10:26
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