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Save file to specific folder with curl command
... name. After download it will return to original location.
If you need to set filename explicitly, you can use small -o option:
curl -o target/path/filename URL
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I want to copy table contained from one database and insert onto another database table
...s does not copy things such as index. It merely creates a table based on a set of tuples. You probably don't want to do this.
– BenMQ
Aug 26 '14 at 3:59
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How to create custom easing function with Core Animation?
...fromValue
toValue:(double)toValue {
// get a keyframe animation to set up
CAKeyframeAnimation *animation =
[CAKeyframeAnimation animationWithKeyPath:path];
// break the time into steps
// (the more steps, the smoother the animation)
NSUInteger steps = 100;
NSMutableArray *val...
How to remove array element in mongodb?
...ove the phone +1786543589455 from its contact.phone array.
You can use $unset to unset the value in the array (set it to null), but not to remove it completely.
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Extension methods cannot be dynamically dispatched
...
public class DynamicQueryResult
{
public dynamic QueryResults {get; set;}
}
Then in your MVC View:
@model Namespace.DynamicQueryResult
@Html.Partial("~/link/to/_partialView.cshtml", Model)
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How do I add a new sourceset to Gradle?
...webapp). The tests should be able to use classes defined in my main source set. How do I make this happen?
7 Answers
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IOS: create a UIImage or UIImageView with rounded corners
...xt.h
#import <UIKit/UIKit.h>
@interface UIImageView (OSExt)
- (void)setBorder:(CGFloat)borderWidth color:(UIColor*)color;
@end
// UIImageView+OSExt.m
#import "UIImageView+OSExt.h"
@implementation UIImageView (OSExt)
- (void)layoutSublayersOfLayer:(CALayer *)layer
{
for ( CALayer *sub in...
What exactly does the enable-background attribute do?
.... There may be other uses, but that's the one I know.
If you don't have it set, then technically the element can't use backgrounds created by ancestors.
The only major browser that supported it (ever) was IE10/11, so it doesn't get used very much. (It's also there as boilerplate in every Illustrator...
What is the JavaScript >>> operator and how do you use it?
...re's little practical need for this as hopefully people aren't going to be setting array.length to 0.5, -1, 1e21 or 'LEMONS'. But this is JavaScript authors we're talking about, so you never know...)
Summary:
1>>>0 === 1
-1>>>0 === 0xFFFFFFFF -1>&...
Replace only text inside a div using jquery
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You need to set the text to something other than an empty string. In addition, the .html() function should do it while preserving the HTML structure of the div.
$('#one').html($('#one').html().replace('text','replace'));
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