大约有 19,600 项符合查询结果（耗时：0.0353秒） [XML]
WebSockets protocol vs HTTP
...shake. Unlike TCP, which is a streaming transport, WebSockets is a message based transport: messages are delimited on the wire and are re-assembled in-full before delivery to the application. WebSocket connections are bi-directional, full-duplex and long-lived. After the initial handshake request/re...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
... view automatically asks each cell what height its contentView needs to be based on the known fixed width of the content view (which is based on the table view's width, minus any additional things like a section index or accessory view) and the auto layout constraints you have added to the cell's co...
How can I remove the gloss on a select element in Safari on Mac?
...cluding any image files:
select{
background: url(data:image/svg+xml;base64,PHN2ZyBpZD0iTGF5ZXJfMSIgZGF0YS1uYW1lPSJMYXllciAxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0Ljk1IDEwIj48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6I2ZmZjt9LmNscy0ye2ZpbGw6IzQ0NDt9PC9zdHlsZT48L2RlZnM+PHRpdG...
Do we still need end slashes in HTML5?
...re Void Elements so they do not need an end tag.
Void elements
area, base, br, col, command, embed, hr, img, input, keygen, link, meta, param, source, track, wbr
...
Void elements only have a start tag; end tags must not be specified for void elements.
W3C | WHATWG
That being said it...
What is the difference between google tag manager and google analytics?
...rts about activity on your site. GTM is a tag manager that can output tags based on defined rules. So for example, you can either implement your GA code on your site directly, or you can implement the GTM code and use GTM to output the GA code.
The main benefit of GTM (or any tag manager worth an...
Cleaner way to update nested structures
...tire data structure, according to some strategy (top-down, bottom-up), and based on rules that match against the value at some point in the structure. The classical example is transforming an AST for a language, perhaps to evaluate, simplify, or collect information. Kiama supports Rewriting, see the...
How can I correctly prefix a word with “a” and “an”?
...p the empty prefix to avoid corner-cases.
You can optimize your prefix database by discarding all those prefixes whose parent shares the same "a" or "an" annotation.
When determining whether to use "A" or "AN" find the longest matching prefix, and follow its lead. If you didn't discard the empty pr...
Select elements by attribute in CSS
... this is so cool knowing that you can select every attribute and attribute based on their value like href based on their values with CSS only..
Attributes selectors allows you play around some extra with id and class attributes
Here is an awesome read on Attribute Selectors
Fiddle
a[href="ht...
Can You Get A Users Local LAN IP Address Via JavaScript?
...
note the createOffer api has switched to be based on Promise instead of successCallback and failCallback as params, so this may not work on newer versions, see: developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection/…
– Dickeylth
...
Get Month name from month number
...
Returns the culture-specific abbreviated name of the specified month
based on the culture associated with the current DateTimeFormatInfo
object.
string monthName = CultureInfo.CurrentCulture.DateTimeFormat.GetAbbreviatedMonthName(8)
For Full Month Names : "August"
DateTimeFormatInfo.Get...