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Open Source Java Profilers [closed]
... Application Profiling using TPTP and here's a tutorial Profiling J2SE 5.0 based applications using Eclipse TPTP.
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How to check if activity is in foreground or in visible background?
...y onStop to terminate it.
See the attached image of the Activity Lifecycle Demo App. This is how it looks like when Activity B is launched from Activity A.
The order of events is from bottom to top so you can see that Activity A onStop is called after Activity B onResume was already called.
In ca...
Maximum size of an Array in Javascript
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hrm nice just read that one awsome 64Bit browser are flaming pointless then,
– Barkermn01
May 27 '11 at 16:41
3
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How to auto-center jQuery UI dialog when resizing browser?
...my: "center", at: "center", of: window});
});
Here's that same jQuery UI demo page adding only the code above, we're just adding a handler to the window's resize event with .resize(), so it triggers the re-center at the appropriate time.
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Python class inherits object
... two styles of classes depending on the presence or absence of object as a base-class:
"classic" style classes: they don't have object as a base class:
>>> class ClassicSpam: # no base class
... pass
>>> ClassicSpam.__bases__
()
"new" style classes: they have, directly...
Convert boolean to int in Java
...00 random Boolean values and this method was consistently faster than that based on the ternary operator. It shaved off about 10ms.
– Mapsy
Oct 24 '14 at 13:14
3
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How to get a list of repositories apt-get is checking? [closed]
...realised what the GET urls are that it spits out.
Edit: The following awk-based expression could be used to generate a sources.list:
cat /tmp/apt-update.txt | awk '/http/ { gsub("/", " ", $3); gsub("^\s\*$", "main", $3); printf("deb "); if($4 ~ "^[a-z0-9]$") printf("[arch=" $4 "] "); print($2 " "...
Child inside parent with min-height: 100% not inheriting height
...ride the min-height. Quite the opposite. This is the best solution here... demo: jsbin.com/mosaboyo/1/edit
– jjenzz
May 1 '14 at 9:52
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Event binding on dynamically created elements?
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return elem.className.split(' ').indexOf(className) > -1;
}
Live demo
Credit goes to Dave and Sime Vidas
Using more modern JS, hasClass can be implemented as:
function hasClass(elem, className) {
return elem.classList.contains(className);
}
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Pandas groupby: How to get a union of strings
... 1 0.749065 This
1 2 0.301084 is
2 3 0.463468 a
3 4 0.643961 random
4 1 0.866521 string
5 2 0.120737 !
In [6]: df.dtypes
Out[6]:
A int64
B float64
C object
dtype: object
When you apply your own function, there is not automatic exclusions of non-numeri...