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HTML5 record audio to file
...; 0 ? s * 0x8000 : s * 0x7FFF, true);
}
}
function writeString(view, offset, string){
for (var i = 0; i < string.length; i++){
view.setUint8(offset + i, string.charCodeAt(i));
}
}
function encodeWAV(samples){
var buffer = new ArrayBuffe...
How to silence output in a Bash script?
...
All output:
scriptname &>/dev/null
Portable:
scriptname >/dev/null 2>&1
Portable:
scriptname >/dev/null 2>/dev/null
For newer bash (no portable):
scriptname &>-
...
Does .NET have a way to check if List a contains all items in List b?
...s easy:
public class ListHelper<T>
{
public static bool ContainsAllItems(List<T> a, List<T> b)
{
return !b.Except(a).Any();
}
}
This checks whether there are any elements in b which aren't in a - and then inverts the result.
Note that it would be slightly mo...
Convert Int to String in Swift
I'm trying to work out how to cast an Int into a String in Swift.
22 Answers
22
...
Is it possible to change only the alpha of a rgba background colour on hover?
...0.8); }
a:hover div { background-color: rgba(var(--rgb), 1); }
To understand how this works, see How do I apply opacity to a CSS color variable?
If custom properties are not an option, see the original answer below.
Unfortunately, no, you'll have to specify the red, green and blue values again...
Java equivalents of C# String.Format() and String.Join()
...know this is a bit of a newbie question, but are there equivalents to C#'s string operations in Java?
16 Answers
...
Why would I make() or new()?
...
What about m := map[string]int{} instead of m := make(map[string]int)? no need to preallocate size as well.
– Noam Manos
May 31 at 15:55
...
Reference one string from another string in strings.xml?
I would like to reference a string from another string in my strings.xml file, like below (specifically note the end of the "message_text" string content):
...
How to insert newline in string literal?
In .NET I can provide both \r or \n string literals, but there is a way to insert
something like "new line" special character like Environment.NewLine static property?
...
What is the difference between GitHub and gist?
... A repository is for user-created files. A gist is for a piece of code (usually unconnected to other code), like for discussing or giving examples.
– Kerrek SB
Jul 3 '13 at 8:01
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