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When should TaskCompletionSource be used?
...way, you get all the benefits of tasks (e.g. return values, continuations, etc) without blocking a thread for the duration of the operation. If your "function" is an I/O bound operation, it isn't recommended to block a thread using a new Task. Instead, using TaskCompletionSource, you can create a sl...
Java executors: how to be notified, without blocking, when a task completes?
...your program) until it notices an update (boolean flag, new item in queue, etc.) made by the true callback as described in this answer. It can then perform some additional work.
– erickson
Oct 24 '16 at 14:53
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How to pass anonymous types as parameters?
...em, new { Name = "", Id = 0 });
// now you can use typedItem.Name, etc.
}
}
static T Cast<T>(object obj, T type)
{
return (T)obj;
}
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Can I hide the HTML5 number input’s spin box?
... still displayed in Opera and they'll start being displayed in Firefox, IE etc. when they implement this input type.
– mgol
Feb 5 '13 at 14:44
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How to generate a range of numbers between two numbers?
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@Rafi the v(n) and hundreds(n) etc are table and column names/aliases
– Twon-ha
Oct 8 '19 at 14:13
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Unix command-line JSON parser? [closed]
... - Rich support for input / output formats - pretty-printing, strict JSON, etc [coming soon]
DOCUMENTED - Excellent command-line documentation with multiple examples for every command
It allows you to do powerful things really easily:
cat earthporn.json | underscore select '.data .title'
# [ 'Fja...
SSH Key - Still asking for password and passphrase
...the only thing that worked for me across restarts, all the ssh-add -K, -k, etc. commands didn't do a thing for me.
– Amalgovinus
Jan 5 '18 at 20:0
What JSON library to use in Scala? [closed]
...ackson, not using Jerkson. It has support for Scala objects, (case classes etc).
Below is an example of how I use it.
object MyJacksonMapper extends JacksonMapper
val jsonString = MyJacksonMapper.serializeJson(myObject)
val myNewObject = MyJacksonMapper.deserializeJson[MyCaseClass](jsonString)
T...
Javascript trick for 'paste as plain text` in execCommand
...he most reliable:
It catches all kinds of pasting (Ctrl+V, context menu, etc.)
It allows you to get the clipboard data directly as text, so you don't have to do ugly hacks to replace HTML.
I'm not sure of cross-browser support, though.
editor.addEventListener("paste", function(e) {
// cance...
How to Find And Replace Text In A File With C#
...t's more complex issue. Read byte chunk, analyze them, read another chunk, etc.
– Alexander
Sep 9 '15 at 14:36
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