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Unique ways to use the Null Coalescing operator [closed]
...azyProp
{
get { return lazyField ?? (lazyField = new MyClass()); }
}
Readable? Decide for yourself.
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Is there a builtin confirmation dialog in Windows Forms?
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MessageBoxButtons.YesNo should read MessageBoxButton.YesNo, and DialogResult changes to MessageBoxResult for .NET 4.6.
– Ian
Jun 26 at 20:21
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Long press gesture on UICollectionViewCell
...add a long press gesture recognizer to a (subclass of) UICollectionView. I read in the documentation that it is added by default, but I can't figure out how.
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Print in one line dynamically
...I had done there if I had to look at my code a year from now. (Just had to read a program I wrote in 2007 - I'm so glad I wrote it in Python.)
– Tim Pietzcker
Jul 14 '10 at 20:19
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How to merge remote changes at GitHub?
... I keep running into this except that if I do a "git pull" I am told "Already up-to-date." and if I do a "git pull --rebase" I'm told that "Current branch master is up to date." Any ideas? Thanks!
– jwl
Sep 28 '11 at 15:08
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How to select a drop-down menu value with Selenium using Python?
...ect[@name='element_name']/option[text()='option_text']").click()
You can read more in:
https://sqa.stackexchange.com/questions/1355/unable-to-select-an-option-using-seleniums-python-webdriver
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scp with port number specified
...host. Note that this option is written with a capital 'P', because -p is already
reserved for preserving the times and modes of the file in rcp(1).
-p Preserves modification times, access times, and modes from the original file.
Update and aside to address one of the (he...
Why is this jQuery click function not working?
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You are supposed to add the javascript code in a $(document).ready(function() {}); block.
i.e.
$(document).ready(function() {
$("#clicker").click(function () {
alert("Hello!");
$(".hide_div").hide();
});
});
As jQuery documentation states: "A page can't be manipulated s...
Explode PHP string by new line
...ot explicitly state that it is an old input stored in the database. Please read the 'warning' part and you will see that i cover that situation there.
– Larzan
Jan 26 '16 at 13:12
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throwing an exception in objective-c/cocoa
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Be sure to read the important caveat from harms (stackoverflow.com/questions/324284/324805#324805)
– e.James
Sep 22 '10 at 2:11
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