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Determining memory usage of objects? [duplicate]
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some time ago I stole this little nugget from here:
sort( sapply(ls(),function(x){object.size(get(x))}))
it has served me well
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How to use Bitbucket and GitHub at the same time for one project?
...rule applies to pulling: you need to specify which remote you want to pull from:
$ git pull github your_branch
$ git pull bitbucket your_branch
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Easiest way to read from a URL into a string in .NET
...oadString("https://stackoverflow.com/questions/1048199/easiest-way-to-read-from-a-url-into-a-string-in-net/1048204");) - works absolutely fine. Whatever is happening: it isn't https that is the immediate problem. Are you sure the site has a valid cert?
– Marc Gravell♦
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What's the difference between detaching a Fragment and removing it?
... over there don't seem to provide much insight about when to use each, and from what I can tell they appear to be the same.
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How can I convert an Integer to localized month name in Java?
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Note that integerMonth is 1-based, i.e. 1 is for January. Range is always from 1 to 12 for January-December (i.e. Gregorian calendar only).
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Android : Check whether the phone is dual SIM
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Update 23 March'15 :
Official multiple SIM API is available now from Android 5.1 onwards
Other possible option :
You can use Java reflection to get both IMEI numbers.
Using these IMEI numbers you can check whether the phone is a DUAL SIM or not.
Try following activity :
import ...
Why is “throws Exception” necessary when calling a function?
...le that particular exception. That is why you needed the throws clause.
From Java Tutorial:
An exception is an event, which occurs during the execution of a program, that disrupts the normal flow of the program's instructions.
Now, as you know exceptions are classified into two: checked and...
callback to handle completion of pipe
I am using the following node.js code to download documents from some url and save it in the disk.
I want to be informed about when the document is downloaded. i have not seen any callback with pipe.Or, Is there any 'end' event that can be captured on completion of download ?
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What is the difference between a var and val definition in Scala?
...and. That's the kind of object management that immutability makes you free from.
Now, let's covert it to an immutable.Queue:
def toNum(q: scala.collection.immutable.Queue[Int]) = {
def recurse(qr: scala.collection.immutable.Queue[Int], num: Int): Int = {
if (qr.isEmpty)
num
else {
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Windows batch script launch program and exit console
...application path.
Added explanation:
Normally when we launch a program from a batch file like below, we'll have the black windows at the background like OP said.
%SystemRoot%\Notepad.exe
This was cause by Notepad running in same command prompt (process). The command prompt will close AFTER no...