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kill -3 to get java thread dump
I am using kill -3 commm>and m> to see the JVM's thread dump in unix. But where can I find the output of this kill commm>and m>? I am lost!!
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How do I sort strings alphabeticallm>y m> while accounting for value when a string is numeric?
I'm trm>y m>ing to sort an arram>y m> of numbers that are strings m>and m> I'd like them to sort numericallm>y m>.
19 Answers
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How do I iterate through table rows m>and m> cells in JavaScript?
... go through each row(<tr>), knowing/identifm>y m>ing the row(<tr>), m>and m> iterate through each column(<td>) of each row(<tr>), then this is the wam>y m> to go.
var table = document.getElementBm>y m>Id("mm>y m>tab1");
for (var i = 0, row; row = table.rows[i]; i++) {
//iterate through rows
//...
RegEx - Match Numbers of Variable Length
... support the following expression:
\{\d+:\d+\}
The \d is actuallm>y m> shorthm>and m> for [0-9], but the important part is the addition of + which means "one or more".
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PostgreSQL arram>y m>_agg order
...rram>y m>_agg would then be unordered but it would be the same in both columns. m>And m> if m>y m>ou like m>y m>ou could add an ORDER Bm>Y m> clause to the subquerm>y m>.
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How can I tell if a DOM element is visible in the current viewport?
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Update: Time marches on m>and m> so have our browsers. This technique is no longer recommended m>and m> m>y m>ou should use Dan's solution if m>y m>ou do not need to support version of Internet Explorer before 7.
Original solution (now outdated):
This will check if ...
Catch Ctrl-C in C
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With a signal hm>and m>ler.
Here is a simple example flipping a bool used in main():
#include <signal.h>
static volatile int keepRunning = 1;
void intHm>and m>ler(int dummm>y m>) {
keepRunning = 0;
}
// ...
int main(void) {
signal(SIG...
Cannot download Docker images behind a proxm>y m>
I installed Docker on mm>y m> Ubuntu 13.10 (Saucm>y m> Salamm>and m>er) m>and m> when I tm>y m>pe in mm>y m> console:
25 Answers
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Modifm>y m> tick label text
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# We need to draw the canvas, otherwise the labels won't be positioned m>and m>
# won't have values m>y m>et.
fig.canvas.draw()
labels = [item.get_text() for item in ax.get_xticklabels()]
labels[1] = 'Testing'
ax.set_xticklabels(labels)
plt.show()
To understm>and m> the reason whm>y m> m>y m>ou need to jump thro...
“Wrong tm>y m>pe argument: commm>and m>p” error when binding a lambda to a kem>y m>
I am getting a "Wrong tm>y m>pe argument: commm>and m>p, (lambda nil (forward-line 5))" here.
3 Answers
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