大约有 16,000 项符合查询结果（耗时：0.0260秒） [XML]
Should I use int or Int32
...rive an enum from something else besides a intrinsic data type (int, byte, etc.) you will receive an error that looks like: Type byte, sbyte, short, ushort, int, uint, long, or ulong expected.
– raddevus
Dec 3 '10 at 21:17
...
How to trigger an event after using event.preventDefault()
...d with form submit. Likewise you could get function from onclick attribute etc.
$('form').on('submit', function(event) {
event.preventDefault();
// code
event.currentTarget.submit();
});
share
|
...
Creating a new empty branch for a new project
...e documentation files, commit them and push them up to github.
A pull or fetch will always update the local information about all the remote branches. If you only want to pull/fetch the information for a single remote branch, you need to specify it.
...
What is thread contention?
... or more threads over a shared resource. Resource can be a lock, a counter etc. Competition means "who gets it first". The more threads the more contention. The more frequent access to a resource the more contention.
share
...
How to check if a string in Python is in ASCII?
...ce of your string (whether you read it from a file, input from a keyboard, etc.) may have encoded a unicode string in ascii to produce your string, but that's where you need to go for an answer.
Perhaps the question you can ask is: "Is this string the result of encoding a unicode string in ascii?" ...
Android: How can I validate EditText input?
... @TextRule, @NumberRule, @Required, @Regex, @Email, @IpAddress, @Password, etc.,
You can add these annotations to your UI widget references and perform validations. It also allows you to perform validations asynchronously which is ideal for situations such as checking for unique username from a rem...
How do I exit a WPF application programmatically?
...emory leak unless you close that window through other means (task manager, etc). I've tested this.
– B.K.
Feb 8 '14 at 1:10
...
Plotting two variables as lines using ggplot2 on the same graph
...eom_line()
I'll leave it to you to tidy up the axis labels, legend title etc.
HTH
share
|
improve this answer
|
follow
|
...
How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
...is set by default by major Javascript frameworks such as JQuery/AngularJS, etc...) AND the response contains the header WWW-Authenticate: Basic.
Tested on Apache 2.4 (not sure if it works with 2.2).
This relies on the mod_headers module being installed.
(On Debian/Ubuntu, sudo a2enmod headers and r...
Proxy with express.js
...wer (full credits to him) to work with POST (could also make work with PUT etc):
app.use('/api', function(req, res) {
var url = 'YOUR_API_BASE_URL'+ req.url;
var r = null;
if(req.method === 'POST') {
r = request.post({uri: url, json: req.body});
} else {
r = request(url);
}
r...