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Passing an array by reference
...o an array, rather than the (invalid) array of references int & array[100];.
EDIT: Some clarification.
void foo(int * x);
void foo(int x[100]);
void foo(int x[]);
These three are different ways of declaring the same function. They're all treated as taking an int * parameter, you can pass an...
Is there a minlength validation attribute in HTML5?
....{3,}" required title="3 characters minimum">
<input pattern=".{5,10}" required title="5 to 10 characters">
If you want to create the option to use the pattern for "empty, or minimum length", you could do the following:
<input pattern=".{0}|.{5,10}" required title="Either 0 OR (5 to...
How to scroll to an element inside a div?
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Jonathan Dumaine
4,77533 gold badges3030 silver badges4646 bronze badges
answered Oct 20 '09 at 5:19
Brian BarrettBrian Barrett
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What is the difference between join and merge in Pandas?
...left.merge(right, on=('key'), suffixes=('_l', '_r'))
key val_l val_r
0 foo 1 4
1 bar 2 5
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How do I create an HTML table with a fixed/frozen left column and a scrollable body?
...L & CSS:
table {
border-collapse: separate;
border-spacing: 0;
border-top: 1px solid grey;
}
td, th {
margin: 0;
border: 1px solid grey;
white-space: nowrap;
border-top-width: 0px;
}
div {
width: 500px;
overflow-x: scroll;
margin-left: 5em;
overflow-...
Replace whitespaces with tabs in linux
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10 Answers
10
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'nuget' is not recognized but other nuget commands working
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20
You can also try setting the system variable path to the location of your nuget exe and restarti...
Rails: FATAL - Peer authentication failed for user (PG::Error)
I am running my development on Ubuntu 11.10, and RubyMine
8 Answers
8
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Change MySQL default character set to UTF-8 in my.cnf?
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answered Aug 18 '10 at 15:34
NinjaCatNinjaCat
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How to set iPhone UIView z index?
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280
UIView siblings are stacked in the order in which they are added to their superview. The UIView ...