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Should I avoid 'async void' event handlers?
...sync Task OnFormLoadAsync(object sender, EventArgs e)
{
await Task.Delay(2000);
...
}
private async void Form_Load(object sender, EventArgs e)
{
await OnFormLoadAsync(sender, e);
}
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How to sort an array of integers correctly
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25 Answers
25
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Trim trailing spaces in Xcode
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22
You can create a script and bind it to a keyboard shortcut:
Select Scripts Menu > Edit Use...
How to get the body's content of an iframe in Javascript?
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edited Apr 29 '18 at 22:12
answered Jun 19 '12 at 19:26
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How do I print out the contents of an object in Rails for easy debugging?
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212
I generally first try .inspect, if that doesn't give me what I want, I'll switch to .to_yaml.
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Java - Including variables within strings?
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128
You can always use String.format(....). i.e.,
String string = String.format("A String %s %2d"...
PHP global in functions
...ments to run, make them explicit and pass them in:
function fn($arg1, $arg2)
{
// do sth with $arguments
}
clearly conveys from the signature what it requires to be called. It is not dependent on the environment to be in a specific state. You dont have to do
$arg1 = 'foo';
$arg2 = 'bar';
fn(...
How can I maintain fragment state when added to the back stack?
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120
If you return to a fragment from the back stack it does not re-create the fragment but re-uses ...