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How do I use vim registers?
... this macro on the current line. Furthermore, we can type @@ to repeat, or 100@m to do this 100 times! Life's looking pretty good.
At this point you should be saying, "But what does this have to do with registers?"
Excellent point. Let's investigate what is in the contents of the m register by typin...
int value under 10 convert to string two digit number
...rmat is worth a try:
var str1 = "";
var str2 = "";
for (int i = 1; i < 100; i++)
{
str1 = String.Format("{0:00}", i);
str2 = String.Format("{0:000}", i);
}
For the i = 10 case:
str1: "10"
str2: "010"
I use this, for example, to clear the text on particular Label Controls on my ...
Adding attribute in jQuery
...
best solution: from jQuery v1.6 you can use prop() to add a property
$('#someid').prop('disabled', true);
to remove it, use removeProp()
$('#someid').removeProp('disabled');
Reference
Also note that the .removeProp()
method should not be ...
Can I list-initialize a vector of move-only type?
... make_vector( UX{}, UX{}, UX{} ); // Ok
//const auto v1 = std::vector< UX >{ UX{}, UX{}, UX{} }; // !! Error !!
}
See it live on Coliru.
Perhaps someone can leverage std::make_array()'s trickery to allow make_vector() to do its thing directly, but I did not s...
How to TryParse for Enum value?
...is available from MSDN: msdn.microsoft.com/library/vstudio/dd991317%28v=vs.100%29.aspx
– Christian
Sep 19 '13 at 9:36
add a comment
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Scala Doubles, and Precision
... another solution without BigDecimals
Truncate:
(math floor 1.23456789 * 100) / 100
Round:
(math rint 1.23456789 * 100) / 100
Or for any double n and precision p:
def truncateAt(n: Double, p: Int): Double = { val s = math pow (10, p); (math floor n * s) / s }
Similar can be done for the r...
Numeric for loop in Django templates
... Generate a string of arbitrary length with 'rjust' {% for i in "x"|rjust:"100" %}
– Aaron
Mar 30 '16 at 19:48
29
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What's the UIScrollView contentInset property for?
...nsider the following example (scroller is a UIScrollView):
float offset = 1000;
[super viewDidLoad];
for (int i=0;i<500; i++) {
UILabel *label = [[[UILabel alloc] initWithFrame:CGRectMake(i * 100, 50, 95, 100)] autorelease];
[label setText:[NSString stringWithFormat:@"label %d",i]];
...
How do you prevent IDisposable from spreading to all your classes?
...{ new Shoe(), new Shoe() };
}
Then when Shoe is made IDisposable, FxCop (v1.36) does not complain that Driver should also be IDisposable.
However if it is defined like this:
class Driver
{
Shoe leftShoe = new Shoe();
Shoe rightShoe = new Shoe();
}
then it will complain.
I suspect that...
How do I exit the results of 'git diff' in Git Bash on windows? [duplicate]
...4.0, although it took a few seconds to complete.
– j4v1
Apr 27 '15 at 14:25
1
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