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TypeScript “this” scoping issue when called in jquery callback
...ters.
I've created a repo on GitHub to showcase an implementation of this idea (it's a bit lengthy to fit into an answer with its 40 lines of code, including comments), that you would use as simply as:
class DemonstrateScopingProblems {
private status = "blah";
@bound public run() {
...
How to extract img src, title and alt from html using php? [duplicate]
...ow that I know better
Using regexp to solve this kind of problem is a bad idea and will likely lead in unmaintainable and unreliable code. Better use an HTML parser.
Solution With regexp
In that case it's better to split the process into two parts :
get all the img tag
extract their metadata
...
Send an Array with an HTTP Get
...e use case. These schemes have mostly been obsoleted by AJAX and JSON. The idea that this should be generalised to type systems is very far fetched, to be honest.
– Martijn Pieters♦
Sep 22 at 20:11
...
What are good examples of genetic algorithms/genetic programming solutions? [closed]
... futures. The application was written in Visual Basic 3 [!] and I have no idea how I did anything back then, since VB3 didn't even have classes.
The application started with a population of randomly-generated fixed-length strings (the "gene" part), each of which corresponded to a specific shape in...
Maven project version inheritance - do I have to specify the parent version?
...uild will pass but install/deploy to a repository will probably be no good idea because there is no version number in the child pom but only a placeholder (see documentation)
– FrVaBe
Oct 2 '19 at 11:42
...
How do you make a WPF slider snap only to discrete integer positions?
...0"
Ticks="0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100"/>
I have no idea how the performance of either compares to the snap trick but I haven't had any trouble*.
*If you also bind the value of the slider to a type of text field you will experience that, every once in a while if using the mou...
What is the rationale for fread/fwrite taking size and count as arguments?
...gs specified in the standard might not have been in the original designers ideas. It's even possible that things said in K&R's "The C Programming Language" might not be the same as when the language was first being designed.
Finally, here's what P.J. Plauger has to say about fread() in "The St...
Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
... create your own tests. What I'm basically doing here is 'abstracting' the idea of a browser that supports :hover into a Modernizr test that I can use throughout my code without hardcoding if (iOS) throughout.
Modernizr.addTest('workinghover', function ()
{
// Safari doesn't 'announce' to ...
Call static method with reflection
...
swallowing any possible exception is usually a bad idea.
– D Stanley
Feb 11 '18 at 4:03
True. ...
What is the purpose of the EBP frame pointer register?
...cals are at negative offsets, and arguments are at positive offsets.)
The idea that it is preventing a perfectly good register from being used in optimization raises the question: when and where is optimization actually worthwhile?
Optimization is only worthwhile in tight loops that 1) do not call...