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Why XML-Serializable class need a parameterless constructor
...on, because it means that you cannot have any readonly members initialized from constructor parameters.
In addition to all this, the XmlSerializer class could have been written in such a way as to allow even deserialization of classes without parameterless constructors. All it would take would be ...
How do I update an NPM module that I published?
...the npm docs.
npm install yourModule will then install the latest version from the NPM registry.
I found the last answer a little misleading, sorry.
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CALayer with transparent hole in it
...Color(red: 0, green: 0, blue: 0, alpha: 0.85)
// Create the initial layer from the view bounds.
let maskLayer = CAShapeLayer()
maskLayer.frame = overlay.bounds
maskLayer.fillColor = UIColor.blackColor().CGColor
// Create the frame for the circle.
let radius: CGFloat = 50.0
let rect = CGRectMake(
...
How to add image to canvas
...n context.drawImage(base_image, 0, 0, 200, 200);. That would draw base_img from 0px position, with draw area of 200x200px.
– m3nda
Feb 16 '15 at 4:52
1
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Vertical (rotated) text in HTML table
...nc maximus nulla, et pharetra dolor ex non dolor.</div>
Taken from http://css3please.com/
As of 2017, the aforementioned site has simplified the rule set to drop legacy Internet Explorer filter and rely more in the now standard transform property:
.box_rotate {
-webkit-transfor...
C# delete a folder and all files and folders within that folder
... Indeed...just googled this, and this post was the first result from google.
– MasterN8
Nov 20 '18 at 18:23
2
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Why does Node.js' fs.readFile() return a buffer instead of string?
...
From the docs:
If no encoding is specified, then the raw buffer is returned.
Which might explain the <Buffer ...>. Specify a valid encoding, for example utf-8, as your second parameter after the filename. Such as,...
Why escape_javascript before rendering a partial?
... Yeah, actually it's more of a formatting method. It doesn't prevent users from executing their own javascript. Nothing can prevent that.
– LasagnaAndroid
Feb 23 '15 at 1:31
3
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Anonymous method in Invoke call
...
Because the compiler can infer that from the usage.
– RoboJ1M
Feb 29 '16 at 14:25
1
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Default value of BOOL
...OL
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@implementation MyClass
…
@synthesize isLandscape;
- (void)awakeFromNib
{
[super awakeFromNib];
// Test for YES or NO
if (isLandscape == YES) {
ALog(@"isLandscape == YES");
} else if (isLandscape == NO) {
ALog(@"isLandscape == NO");
} else {
ALo...