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TypeScript function overloading
... ...;
var n: number = foo1.bar('baz'); // OK
var s: string = foo1.bar(123); // OK
var a: number[] = foo1.bar([1,2,3]); // ERROR
The actual definition of the function must be singular and perform the appropriate dispatching internally on its arguments.
For example, using a class (which ...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
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WARNING: Using Access-Control-Allow-Origin: * can make your API/website vulnerable to cross-site request forgery (CSRF) attacks. Make certain you understand the risks before using this code.
It's very simple to solve if you are using PHP. Just add the following script in the beginning of y...
What is “X-Content-Type-Options=nosniff”?
... You must mention that is for servers hosting untrusted content. For websites that don't display content from user uploads, you don't need to set this.
– machineaddict
Jul 15 '14 at 9:43
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How to add an Access-Control-Allow-Origin header
I am designing a website (e.g. mywebsite.com) and this site loads font-face fonts from another site (say anothersite.com). I was having problems with the font face font loading in Firefox and I read on this blog :
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Is there a JavaScript / jQuery DOM change listener?
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Many sites use AJAX/XHR/fetch to add, show, modify content dynamically and window.history API instead of in-site navigation so current URL is changed programmatically. Such sites are called SPA, short for Single Page Application.
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Maven plugins can not be found in IntelliJ
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The red with warnings maven-site-plugin resolved after the build site Lifecycle:
My IntelliJ version is Community 2017.2.4
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Port 80 is being used by SYSTEM (PID 4), what is that?
...g to all interfaces (not used)
How to read NETSTAT -AN results:
https://sites.google.com/site/xiangyangsite/home/technical-tips/linux-unix/networks-related-commands-on-linux/how-to-read-netstat--an-results
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How to round a number to n decimal places in Java
...f.setRoundingMode(RoundingMode.CEILING);
for (Number n : Arrays.asList(12, 123.12345, 0.23, 0.1, 2341234.212431324)) {
Double d = n.doubleValue();
System.out.println(df.format(d));
}
gives the output:
12
123.1235
0.23
0.1
2341234.2125
EDIT: The original answer does not address the acc...
Visualizing branch topology in Git
... %C(dim white)- %an <%ae> %C(reset) %C(dim white)(committer: %cn <%ce>)%C(reset)'
git lg/git lg1 looks like this:
git lg2 looks like this:
and git lg3 looks like this:
It should be noted that this isn't meant as a end-all-be-all solution— it's a template for you to ch...
How to convert wstring into string?
... answered Aug 22 '13 at 7:57
dk123dk123
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