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Stop/Close webcam which is opened by navigator.getUserMedia
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EDIT
Since this answer has been originally posted the browser API has changed.
.stop() is no longer available on the stream that gets passed to the callback.
The developer will have to access the tracks that make up the stream (audio or v...
Best way to concatenate List of String objects? [duplicate]
What is the best way to concatenate a list of String objects? I am thinking of doing this way:
19 Answers
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How to reduce iOS AVPlayer start delay
...elow question: All assets are local on the device -- no network streaming is taking place. The videos contain audio tracks.
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How to ignore certain files in Git
... a file, Hello.java . When I compile it, an additional Hello.class file is generated.
21 Answers
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What’s the difference between ScalaTest and Scala Specs unit test frameworks?
...ent) capable unit test frameworks for Scala written in Scala. And Specs is built upon may also involve the ScalaTest framework. But what does Specs offer ScalaTest doesn't? What are the differences?
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What is RemoteSystemsTempFiles in Eclipse?
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You can delete it if you wish, it doesn't do any harm to other projects.
It is created by the remote systems explorer that comes with eclipse.
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How to modify list entries during for loop?
Now I know that it is not safe to modify the list during an iterative looping. However, suppose I have a list of strings, and I want to strip the strings themselves. Does replacement of mutable values count as modification?
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How to add a new row to datagridview programmatically
...Column6"].Value = 50.2;
yourDataGridView.Rows.Add(row);
Another way:
this.dataGridView1.Rows.Add("five", "six", "seven","eight");
this.dataGridView1.Rows.Insert(0, "one", "two", "three", "four");
From: http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.rows.aspx
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Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
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This problem is usually caused by one of the following
null values being returned for columns not set to AllowDBNull
duplicate rows being returned with the same primary key.
a mismatch in column definition (e.g. size of char ...
Error: Can't set headers after they are sent to the client
I'm fairly new to Node.js and I am having some issues.
32 Answers
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