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What's the advantage of Logic-less template (such as mustache)?
...s changing controller code? This seems like a bad thing to me. I thought one goal of a template language was to separate controller logic from presentation logic. A dumb template that can't make any decisions whatsoever forces presentation logic back into the controller code. In organizations wh...
In c# what does 'where T : class' mean?
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You missed one case. The type argument for T can also be any other type parameter that is constrained to be a reference type.
– Eric Lippert
Sep 24 '10 at 15:23
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Filter data.frame rows by a logical condition
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To select rows according to one 'cell_type' (e.g. 'hesc'), use ==:
expr[expr$cell_type == "hesc", ]
To select rows according to two or more different 'cell_type', (e.g. either 'hesc' or 'bj fibroblast'), use %in%:
expr[expr$cell_type %in% c("hesc", ...
best way to get the key of a key/value javascript object
...getting a key/value. Shouldn't @Michael Benin answer be marked as the best one?
– Aaron Matthews
Aug 2 '19 at 9:28
7
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Declare and Initialize String Array in VBA
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if you want to have it in one line, you can use the colon after the declaration: Dim arrWsNames() As String: arrWsNames = Split("Value1,Value2", ",") The initialization from comment above does not work for me, because Array() creates an Array of Va...
What is “loose coupling?” Please provide examples
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Sreekanth Karumanaghat, would you rather spend less money just for a battery and have a working iPod again or you would prefer to spend a lot of money for a whole iPod?
– Koshera
Apr 21 '16 at 20:07
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simple HTTP server in Java using only Java SE API
...ckoff example copypasted from their docs (to all people trying to edit it nonetheless, because it's an ugly piece of code, please don't, this is a copy paste, not mine, moreover you should never edit quotations unless they have changed in the original source). You can just copy'n'paste'n'run it on J...
Do zombies exist … in .NET?
...orce the creation of a zombie thread in .NET?
They sure do, look, I made one!
[DllImport("kernel32.dll")]
private static extern void ExitThread(uint dwExitCode);
static void Main(string[] args)
{
new Thread(Target).Start();
Console.ReadLine();
}
private static void Target()
{
using ...
How do I make JavaScript beep?
...when imported as data URI. The solution is almost the same as the previous ones, except you do not need to import an external audio file.
function beep() {
var snd = new Audio("data:audio/wav;base64,//uQRAAAAWMSLwUIYAAsYkXgoQwAEaYLWfkWgAI0wWs/ItAAAGDgYtAgAyN+QWaAAihwMWm4G8QQRDiMcCBcH3Cc+CDv/7xA...
Using setImageDrawable dynamically to set image in an ImageView
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this one wins since you may want to change image from any place in your code where you do not have context to call getResources() method on it. e.g in Adapters. No need to pass context through constructor just for this funcionalit...