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How do I make XAML DataGridColumns fill the entire DataGrid?
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If you use Width="*" the column will fill to expand the available space.
If you want all colu...
How can I switch to a tag/branch in hg?
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anatoly techtonik
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answered Feb 25 '10 at 22:34
crazyscotcrazyscot
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How to add a new audio (not mixing) into a video using ffmpeg?
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ffmpeg -i video.mkv -i audio.m4a -filter_complex "[0:a][1:a]amerge=inputs=2[a]" -map 0:v -map "[a]" -c:v copy -ac 2 -shortest output.mkv
See FFmpeg Wiki: Audio Channels for more info.
Generate silent audio
You can use the anullsrc filter to make a silent audio stream. The filter allows you to choo...
How to change 'Maximum upload size exceeded' restriction in Shiny and save user file inputs?
...xRequestSize option. For example, adding options(shiny.maxRequestSize=30*1024^2) to the top of server.R would increase the limit to 30MB.
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How to justify a single flexbox item (override justify-content)
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edited Apr 19 at 21:59
Brampage
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How to pass multiple parameters in a querystring
...as web form. In particular, when a form containing the fields field1, field2, field3 is submitted, the content of the fields is encoded as a query string as follows:
field1=value1&field2=value2&field3=value3...
The query string is composed of a series of field-value pairs.
Within each pair,...
Easiest way to read from a URL into a string in .NET
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using(WebClient client = new WebClient()) {
string s = client.DownloadString(url);
}
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Replacing spaces with underscores in JavaScript?
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Try .replace(/ /g,"_");
Edit: or .split(' ').join('_') if you have an aversion to REs
Edit: ...
Correct format specifier for double in printf
... a long double, you use %Lf for either printf or scanf).
1. C99, §6.5.2.2/6: "If the expression that denotes the called function has a type that does not include a prototype, the integer promotions are performed on each argument, and arguments that have type float are promoted to double. These ...