大约有 10,000 项符合查询结果（耗时：0.0244秒） [XML]
Catch all JavaScript errors and send them to server
...tested Sentry on production and it works fine (JS and other languages like PHP)
1- It's open source (You can install it on your own server)
2- You can use the free plan (100 reports / day)
Or install it on your server: github.com/getsentry
...
How to trigger an event after using event.preventDefault()
... re-fire the event later on though, using a flag to determine whether your custom code has already run or not - such as this (please ignore the blatant namespace pollution):
var lots_of_stuff_already_done = false;
$('.button').on('click', function(e) {
if (lots_of_stuff_already_done) {
...
Regex lookahead, lookbehind and atomic groups
... doesn't support look-behind assertions. And most flavors that support it (PHP, Python etc) require that look-behind portion to have a fixed length.
Atomic groups basically discards/forgets the subsequent tokens in the group once a token matches. Check this page for examples of atomic groups
...
Best way to add “current” class to nav in Rails 3
...d this thoroughly and I'm very new to RoR (moving over after a decade with PHP) so if this has a major flaw I'd love to hear it.
At least this way you only need 1 helper function and a simple call in each link.
share
...
How to generate a create table script for an existing table in phpmyadmin?
How can I generate a create table script for an existing table in phpmyadmin?
10 Answers
...
How do I remove repeated elements from ArrayList?
... the bottom of the thread, I have given an answer where I am using Set for Custom Object. In a case if anyone have custom object like "Contact" or "Student" can use that answer that works fine for me.
– Muhammad Adil
Oct 25 '16 at 14:16
...
What is the yield keyword used for in C#?
...
Yield has two great uses,
It helps to provide custom iteration without creating temp collections.
It helps to do stateful iteration.
In order to explain above two points more demonstratively, I have created a simple video you can watch it here
...
How can I make a clickable link in an NSAttributedString?
...olution: If you use NSURL instead of a NSString, you can use any URL (e.g. custom urls)
NSURL *URL = [NSURL URLWithString: @"whatsapp://app"];
NSMutableAttributedString * str = [[NSMutableAttributedString alloc] initWithString:@"start Whatsapp"];
[str addAttribute: NSLinkAttributeName value:URL ran...
.gitignore is ignored by Git
...rly. I saved its contents in notepad, and did: git rm -r --cached someFile.php and it worked like a charm :)
– ShayLivyatan
Jul 20 '16 at 7:08
...
How do we control web page caching, across all browsers?
...he request, so you don't need to specify it at all.
How to set it?
Using PHP:
header("Cache-Control: no-cache, no-store, must-revalidate"); // HTTP 1.1.
header("Pragma: no-cache"); // HTTP 1.0.
header("Expires: 0"); // Proxies.
Using Java Servlet, or Node.js:
response.setHeader("Cache-Control"...