大约有 46,000 项符合查询结果（耗时：0.0419秒） [XML]
Stop/Close webcam which is opened by navigator.getUserMedia
...ces.getUserMedia({audio:true,video:true})
.then(stream => {
window.localStream = stream;
})
.catch( (err) =>{
console.log(err);
});
// later you can do below
// stop both video and audio
localStream.getTracks().forEach( (track) => {
track.stop();
});
// stop ...
Detecting design mode from a Control's constructor
...
IMPORTANT
There is a difference of using Windows Forms or WPF!!
They have different designers and and need different checks.
Additionally it's tricky when you mix Forms and WPF controls. (e.g. WPF controls inside of a Forms window)
If you have Windows Forms only, ...
VSTS 2010 SGEN : error : Could not load file or assembly (Exception from HRESULT: 0x80131515)
...
I was able to fix this error by finding the assembly DLL in Windows Explorer, right clicking, choosing Properties, and then pressing the "unblock" button. The DLL has a stream that is marking it as an external file - and by clicking unblock you remove that designation.
...
How to Query an NTP Server using C#?
...uture reference :
public static DateTime GetNetworkTime()
{
//default Windows time server
const string ntpServer = "time.windows.com";
// NTP message size - 16 bytes of the digest (RFC 2030)
var ntpData = new byte[48];
//Setting the Leap Indicator, Version Number and Mode valu...
Set width of a “Position: fixed” div relative to parent div
...
bad answer, if you resize the window this breaks.
– Jay
May 24 '16 at 16:15
3
...
Get OS-level system information
... on many different platforms, but primarily variants of Solaris, Linux and Windows.
16 Answers
...
What is the difference between an int and a long in C++?
...
It is implementation dependent.
For example, under Windows they are the same, but for example on Alpha systems a long was 64 bits whereas an int was 32 bits. This article covers the rules for the Intel C++ compiler on variable platforms. To summarize:
OS arch ...
How to center absolute div horizontally using CSS?
....
This specifies how far to offset the margin edges from the sides of the window.
Like 'top', but specifies how far a box's right margin edge is offset to the [left/right] of the [right/left] edge of the box's containing block.
Source:
http://www.w3.org/TR/CSS2/visuren.html#position-props
...
Package doesn't exist error in intelliJ
...remove button,
then removing all remaining Maven modules from Maven tool window:
select all modules,
right click on them,
press Remove projects,
and then adding them again in Project tool window:
right click on root pom.xml,
press Add as Maven project,
now unignoring any ignored modules f...
How can I use a carriage return in a HTML tooltip?
...l for 64-bit Ubuntu) and internet explorer version 11.0 and some change on windows.
– Tass
May 12 '16 at 21:50
This is...