大约有 40,000 项符合查询结果（耗时：0.0989秒） [XML]
How do I debug error ECONNRESET in Node.js?
... It doesn't have to mean 'abruptly closed'. It usually results from writing to a connection which the peer had already closed normally. That will cause it to issue an RST.
– Marquis of Lorne
Apr 6 '14 at 23:50
...
In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
...
shorter version is -t. if you use mocha-test to run mocha from grunt task, this is also supported in options object options:{timeout:15000}.
– svassr
Aug 21 '14 at 15:12
...
Get class list for element with jQuery
... an “array-like object”, whereas .className.split(/\s+/).indexOf(⋯) (from the accepted answer) works.
– Incnis Mrsi
Jan 28 at 13:20
1
...
How to prevent Browser cache for php site
...ricer (a Linux distro known for "going fast" by being excessively compiled from source and architecture-tuned) I'd clock a stat call. Without filesystem cache, 16ns, tops? With cache, reliably < 8ns. Nanoseconds. And on my system MD5 can process 754 MiB/s without blinking. (openssl speed md5...
What is the use of the JavaScript 'bind' method?
...ions. => functions are more compact and do not change the this pointer from their defining scope, so you may not need to use bind() as often. For example, if you wanted a function on Button from the first example to hook up the click callback to a DOM event, the following are all valid ways of d...
What does addChildViewController actually do?
...ery little. The side effects of the call are the important part. They come from the parentViewController and childViewControllers relationships. Here are some of the side effects that I know:
Forwarding appearance methods to child view controllers
Forwarding rotation methods
(Possibly) forwarding ...
How to open a new tab using Selenium WebDriver?
...w instead of ne tab. It does so on Firefox in test mode. At least when run from Katalon (which uses Selenium under the hood).
– Nux
Sep 3 at 9:06
add a comment
...
Map vs Object in JavaScript
... very tightly integrated into the core of JavaScript which sets them apart from significantly Map beyond the difference in key support.
An immediate advantage is that you have syntactical support for Objects making it easy to access elements. You also have direct support for it with JSON. When used ...
update package.json version automatically
...an alternative I recommend grunt-bump. It is maintained by one of the guys from angular.js.
Usage:
grunt bump
>> Version bumped to 0.0.2
grunt bump:patch
>> Version bumped to 0.0.3
grunt bump:minor
>> Version bumped to 0.1.0
grunt bump
>> Version bumped to 0.1.1
grunt b...
What is the point of a private pure virtual function?
...e derived classes. Methods of derived classes can't call virtual functions from the base class, but they can provide their own implementation for them. According to Herb Sutter, having public non-virtual interface in the base class and a private implementation that can be customized in the derived c...