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How to activate JMX on my JVM for access with jconsole?
... The -Dcom.sun.management.jmxremote.local.only=false is needed on Centos now as well
– LenW
Nov 1 '12 at 7:54
1
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iOS Detection of Screenshot?
...ly break Snapchat entirely, so a couple betas in a new solution was added. Now, the solution is as simple as using NSNotificationCenter to add an observer to UIApplicationUserDidTakeScreenshotNotification.
Here's an example:
Objective C
NSOperationQueue *mainQueue = [NSOperationQueue mainQueue];
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Update Git branches from master
I'm new to Git, and now I'm in this situation:
9 Answers
9
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Responsive font size in CSS
...vw to scale text so it doesn't look puny on a desktop! Perfect... Oh. Huh, now the text is too small to read when viewed on a phone. Okay, well I can just use "max(x,y)" to make sure it doesn't get shrunk beyond a minimum size. Perfect... Oh. Hmm. Looks like "max" isn't supported properly by Chrome....
C++ Const Usage Explanation
...ing something before itself.
so the answer of this problem is self-evident now.
const int* const Method3(const int* const&) const;
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#3 #2 #3 #2 #1
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Why not use HTTPS for everything?
... a browser that doesn`t support SSL in 2013. 2) even google uses SSL right now 3) properly setup, you can redirect http traffic to the right https link.
– jfyelle
Mar 12 '13 at 14:46
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List comprehension vs. lambda + filter
...
didn't know reduce was demoted in Python3. thanks for the insight! reduce() is still quite helpful in distributed computing, like PySpark. I think that was a mistake..
– Tagar
Jun 28 '15 at 16:1...
Why does IE9 switch to compatibility mode on my website?
...t; Compatibility view settings’ from the IE menu. Of course that menu is now sneakily hidden, so you won't see it until you press Alt.
As a site author, if you're confident that your site complies to standards (renders well in other browsers, and uses feature-sniffing to decide what browser worka...
NSDate get year/month/day
...o the user. Consider that users might follow a Buddhist calendar (the year now is 2558 or something), or any other number of odd calendars. You don't want your app to break in these cases. Use the gregorian calendar unless you have a very specific reason not to. This bug is hard to catch because you...
How to show a GUI message box from a bash script in linux?
...esources, for those that have been using Linux or Unix for long enough to know what it means (.Xdefaults, anyone ?).
xmessage -buttons Ok:0,"Not sure":1,Cancel:2 -default Ok -nearmouse "Is xmessage enough for the job ?" -timeout 10
kdialog
(not tested)
In a PPA
YAD: Zenity On Steroids [Display...