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How do I store an array in localStorage? [duplicate]
...ot provide an answer to the question. To critique or request clarification from an author, leave a comment below their post.
– ChiefTwoPencils
Jul 12 '14 at 9:20
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What does T&& (double ampersand) mean in C++11?
...function
unique_ptr<int[]> ptr{new int[10]};
// first cast ptr from lvalue to rvalue
unique_ptr<int[]> new_owner = TakeOwnershipAndAlter(\
static_cast<unique_ptr<int[]>&&>(ptr), 10);
cout << "output:\n";
for(auto i = 0; i< 10; ++i) {
cou...
Restricting input to textbox: allowing only numbers and decimal point
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It's a mis-service to every user to prevent them from using drag-and-drop or copy-and-paste.
– Hubert Grzeskowiak
Nov 24 '19 at 23:40
add a comment
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How to avoid “RuntimeError: dictionary changed size during iteration” error?
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From all the answers here, for me this one is the simplest and pythonic.
– Abhishek Upadhyaya
Aug 26 at 6:52
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My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
...> are both 20 pixels by 20 pixels. As I understand it, the issue comes from WPF. It sort-of wants to disregard the pixel grid of the monitor, so it's logical grid usually won't perfectly line up with the physical grid.
– Zack Peterson
Mar 2 '09 at 15:22
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How can I convert a comma-separated string to an array?
... fine if you are sure you have elements in array, if you're expecting data from a server / database you will run into trouble since ''.split(',') has a length === 1 IE: ''.split(',') === ['']
– oportocala
Aug 2 '16 at 15:49
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The easiest way to transform collection to array?
...@EricChen Switch to Python - an interpreted and dynamically typed language from Java - 'compiled and statically typed language' because of coding syntax and number lines differ? Not a good idea.
– RafiAlhamd
Feb 21 at 4:50
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How do you import a large MS SQL .sql file?
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From the command prompt, start up sqlcmd:
sqlcmd -S <server> -i C:\<your file here>.sql
Just replace <server> with the location of your SQL box and <your file here> with the name of your script. D...
How to redirect the output of a PowerShell to a file during its execution
...s obviously useful. This question almost certainly is getting Google hits from people that are able to change the way the script is being called.
– Zoredache
Sep 16 '16 at 20:47
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How can I find the length of a number?
... provide some insight into the method:
Weisstein, Eric W. "Number Length." From MathWorld--A Wolfram Web Resource.
I believe that some bitwise operation can replace the Math.abs, but jsperf shows that Math.abs works just fine in the majority of js engines.
Update: As noted in the comments, this so...