大约有 38,000 项符合查询结果（耗时：0.0531秒） [XML]
Download file from web in Python 3
...sts package whenever I want something related to HTTP requests because its API is very easy to start with:
first, install requests
$ pip install requests
then the code:
from requests import get # to make GET request
def download(url, file_name):
# open in binary mode
with open(file_n...
Rails 4 - Strong Parameters - Nested Objects
...x, :y]})
Rails actually have pretty good documentation on this: http://api.rubyonrails.org/classes/ActionController/Parameters.html#method-i-permit
For further clarification, you could look at the implementation of permit and strong_parameters itself: https://github.com/rails/rails/blob/master/...
How does _gaq.push(['_trackPageLoadTime']) work?
...page loads on 10% of visits; as more browsers support the NavigationTiming API, you can expect the total sampled percentage to begin to get closer to 10%.)
This interface is accessed under the DOM object window.performance (or, in earlier versions of Chrome, window.webkitPerformance), using the tim...
A reference to the dll could not be added
... import it like any other non-.NET binary, e.g. when you use certain Win32 APIs. There is an old MSDN Magazine Article that might be helpful. See the following update for info where to get the article.
Update 12 March 2018: The link to the MSDN Magazine no longer works as it used to in August 2010....
How to subtract date/time in JavaScript? [duplicate]
...ou are probably better off using moment.js which offers powerful localized APIs. For example, this is what I have in my utils.js:
subtractDates: function(date1, date2) {
return moment.subtract(date1, date2).milliseconds();
},
millisecondsSince: function(dateSince) {
return moment().subtract...
Should a RESTful 'PUT' operation return something
...
If the backend of the REST API is a SQL relational database, then
you should have RowVersion in every record that can be updated (to avoid the lost update problem)
you should always return a new copy of the record after PUT (to get the new RowVersio...
Making the Android emulator run faster
... GPU Hardware Acceleration (in addition to Intel's HAXM), if you are using API 15 v3 or newer and SDK Tools v17+. Graphics acceleration for the emulator takes advantage of your development computer's graphics hardware, specifically its graphics processing unit (GPU), to make screen drawing faster. ...
Cannot send a content-body with this verb-type
...ed. Cannot send a content-body with this verb-type. GET http://******:8301/api/v1/agents/**** ---> System.Net.ProtocolViolationException: Cannot send a content-body with this verb-type.
The problem was I used .WithHeader("Content-Type", "application/json") when creating IFlurlRequest.
...
Best way to detect that HTML5 is not supported
...oDataURL. And Opera Mini only supports basic canvas rendering with no text API support. Opera Mini can be excluded this way, just for cross reference.
– hexalys
Jan 13 '16 at 1:27
...
Node.js throws “btoa is not defined” error
...life two years ago. Buffer.from() is the recommended way to use the Buffer API due to security reasons (although that link will clarify alternatives to Buffer.from() that may apply for Node v0.12.2).
– Jamie Birch
Nov 11 '18 at 13:18
...