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jQuery: click function exclude children.
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My solution:
jQuery('.foo').on('click',function(event){
if ( !jQuery(event.target).is('.foo *') ) {
// code goes here
}
});
share
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Correct way to delete cookies server-side
...path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT
Note that you cannot force all browsers to delete a cookie. The client can configure the browser in such a way that the cookie persists, even if it's expired. Setting the value as described above would solve this problem.
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Why is this program valid? I was trying to create a syntax error
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Perl has a syntax called "indirect method notation". It allows
Foo->new($bar)
to be written as
new Foo $bar
So that means
Syntax error ! exit 0;
is the same as
error->Syntax(! exit 0);
or
error->Syntax(!exit(0));
Not only is it valid syntax, it doesn't result in a ...
How do I tell Spring Boot which main class to use for the executable jar?
...udo_rj, and I found this also works: mvn clean package -Dstart-class=com.foo.Application, if want to dynamically specify using which main class
– zhuguowei
May 11 '16 at 6:16
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How to wait for async method to complete?
...T>) by calling an appropriate Wait method:
public static async Task<Foo> GetFooAsync()
{
// Start asynchronous operation(s) and return associated task.
...
}
public static Foo CallGetFooAsyncAndWaitOnResult()
{
var task = GetFooAsync();
task.Wait(); // Blocks current threa...
Safely casting long to int in Java
...h Java 8 to do just that.
import static java.lang.Math.toIntExact;
long foo = 10L;
int bar = toIntExact(foo);
Will throw an ArithmeticException in case of overflow.
See: Math.toIntExact(long)
Several other overflow safe methods have been added to Java 8. They end with exact.
Examples:
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Html code as IFRAME source rather than a URL
...e srcdoc-polyfill library only for them and the "pure" srcdoc attribute in all non-IE/Edge browsers (check caniuse.com to be sure).
<iframe srcdoc="<html><body>Hello, <b>world</b>.</body></html>"></iframe>
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What's the best way to build a string of delimited items in Java?
...ava 8 you can use String.join():
List<String> list = Arrays.asList("foo", "bar", "baz");
String joined = String.join(" and ", list); // "foo and bar and baz"
Also have a look at this answer for a Stream API example.
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Static and Sealed class differences
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static class Foo : object { } is valid, but is essentially static class Foo { }.
– themefield
Apr 24 '19 at 17:41
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How can I read and parse CSV files in C++?
I need to load and use CSV file data in C++. At this point it can really just be a comma-delimited parser (ie don't worry about escaping new lines and commas). The main need is a line-by-line parser that will return a vector for the next line each time the method is called.
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