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Why is auto_ptr being deprecated?
...r< auto_ptr<int> > a_v; //USAGE ERROR
return 0;
}
>cxx test1.cpp -o test1
test1.cpp: In function âint main()â:
test1.cpp:33:11: warning: âauto_ptrâ is deprecated (declared at /apps/hermes/sw/gcc/gcc-4.8.5/include/c++/4.8.5/backward/auto_ptr.h:87) [-Wdeprecated-declarations]
...
Need for predictable random generator
....
I wrote a simple Shuffle Bag like implementation in Ruby and did some testing. The implementation did this:
If it still seems fair or we haven't reached a threshold of minimum rolls, it returns a fair hit based on the normal probability.
If the observed probability from past rolls makes it s...
Restricting input to textbox: allowing only numbers and decimal point
...ber = new RegExp(/^\d*\.?\d*$/);
var lastValid = document.getElementById("test1").value;
function validateNumber(elem) {
if (validNumber.test(elem.value)) {
lastValid = elem.value;
} else {
elem.value = lastValid;
}
}
<textarea id="test1" oninput="validateNumber(this);" >...
dismissModalViewControllerAnimated deprecated
...entViewController:animated:completion:)]){
[self presentViewController:test animated:YES completion:nil];
} else {
[self presentModalViewController:test animated:YES];
}
In response to another comment from Marc:
That could be quite a lot of If statements in my application!...I was
th...
How can I convert a comma-separated string to an array?
...Chr) && (restString.value !== '')) {
if (/'|"/.test(currChr)) {
block = $.trim(block) + getBlock(currChr, restString);
}
else if (/\{/.test(currChr)) {
block = $.trim(block) + getBlock...
How to determine equality for two JavaScript objects?
...ense requirements and move on. It's by far the most comprehensive equality test mentioned on stackoverflow.
– Dale Anderson
Sep 7 '12 at 10:15
7
...
How to split a String by space
...from rich text editors or web pages. They are not handled by .trim() which tests for characters to remove using c <= ' '; \s will not catch them either.
Instead, you can use \p{Blank} but you need to enable unicode character support as well which the regular split won't do. For example, this will...
How can I find the length of a number?
...
Also to note this is extremely slow. I did a test in node and it turns out it's more than 1200% slower than Arturs answer.
– Oliver Dixon
Mar 12 '17 at 20:18
...
Installing a dependency with Bower from URL and specify version
...to-swipe": "git@github.com:dimsemenov/PhotoSwipe.git#v3.0.x",
#bower 1.4 (tested with that version) can read repositorios with uri format
"photo-swipe": "git://github.com/dimsemenov/PhotoSwipe.git#v3.0.x",
}
}
Just remember bower also searches for released versions and tags so you...
Efficient way to rotate a list in python
...pend(l.pop(0)). So if you have a deque object to start with, sure it is fastest. Otherwise, use l.append(l.pop(0)).
– Purrell
Jul 4 '17 at 10:03
8
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