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jQuery callback on image load (even when the image is cached)
...code.
} ;
}) ;
Updated (to handle multiple images and with correctly ordered onload attachment):
$(document).ready(function() {
var imageLoaded = function() {
// Run onload code.
}
$('#img').each(function() {
var tmpImg = new Image() ;
tmpImg.onload = image...
setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
...y call setNeedsUpdateConstraint to modify constraints in the process.
In order to call updateConstraints you need to do the following:
[view setNeedsUpdateConstraints];
[view setNeedsLayout];
[view layoutIfNeeded];
shar...
Why is System.Web.Mvc not listed in Add References?
...c - which were the references that caused the issue. In the answer from @forderah sheds the light on the fact that the name is different in NuGet. Microsoft.Web.Mvc is now Microsoft.AspNet.Mvc, which also pulls in the dependencies listed in his/her answer.
– qxotk
...
Split comma-separated strings in a column into separate rows
...= median(time), N = .N), by = .(n_row, expr)]
mba[, expr := forcats::fct_reorder(expr, -median_time)]
Create chart
library(ggplot2)
ggplot(mba, aes(n_row, median_time*1e-6, group = expr, colour = expr)) +
geom_point() + geom_smooth(se = FALSE) +
scale_x_log10(breaks = NROW(director) * n_rep...
iOS 7 style Blur view
...class that is using an AVCapture session. You must use AVCaptureSession in order to override apple's built in camera configuration. Thus you can overlay the tranclucent UIToolBar from the YourUIView class.
YourViewController.h
#import <UIKit/UIKit.h>
@interface YourViewController : UIViewCo...
How to multiply duration by integer?
...les, you can't multiply a Duration by an integer -- you must use a cast in order to multiply common types.
/*
MultiplyDuration Hide semantically invalid duration math behind a function
*/
func MultiplyDuration(factor int64, d time.Duration) time.Duration {
return time.Duration(factor) * d ...
Android Studio IDE: Break on Exception
... As an xcode/iOS developer and android-n00b, I didn't know that in order for ANY breakpoints to fire, in Android studio you cannot click the play-like (triangle) icon to start the app. You must start the app by clicking the bug-like icon next to it on the right.
– xapho...
How to customize an end time for a YouTube video?
...
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...
Set time part of DateTime in ruby
...t those zeros represent HOUR, MINUTE, SECOND and OFFSET (timezone) in that order.
– d_ethier
Jul 21 '13 at 19:31
3
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What integer hash function are good that accepts an integer hash key?
...4435761 mod 2^32
In general, you should pick a multiplier that is in the order of your hash size (2^32 in the example) and has no common factors with it. This way the hash function covers all your hash space uniformly.
Edit: The biggest disadvantage of this hash function is that it preserves divi...