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Getting current date and time in JavaScript
... minute: "numeric"});
>> "02:35"
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How do you find out the caller function in JavaScript?
...ntire stack trace using browser specific code. The good thing is someone already made it; here is the project code on GitHub.
But not all the news is good:
It is really slow to get the stack trace so be careful (read this for more).
You will need to define function names for the stack trace to be...
How to do ToString for a possibly null object?
...optimization, but it takes about 5x longer than just "" + myObj. But I've read that creates extra strings. str.Concat(myObj) seems to work just fine and is "even faster".
– drzaus
Dec 1 '17 at 17:48
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What is Activity.finish() method doing exactly?
...p - freeing up resources that you can on your own,closing open connections,readers,writers,etc. If you don't override it, the system does what it has to.
on the other hand, finish() just lets the system know that the programmer wants the current Activity to be finished. And hence, it calls up onDes...
“cannot resolve symbol R” in Android Studio
...roject always builds fine. It is annoying to see this all the time. I have read many other questions on here about something similar but most involved importing projects from Eclipse. I am using what I believe to be the most recent version of Android Studio and the project was created with Android S...
Checking if sys.argv[x] is defined
... If you remove it you will get a error about variable not defined. I've read again the question, and what him expect is that, a variable replacement :) so it's ok. Thank your for the advice of that short way if sys.argv[1:]:. This works with positional arguments while count does not.
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Problems with DeploymentItem attribute
... e.g.
[TestInitialize]
public void Setup()
{
string spreadsheet = Path.GetFullPath("test.xlsx");
Assert.IsTrue(File.Exists(spreadsheet));
...
}
[TestMethod]
[DeploymentItem("test.xlsx")]
public void ExcelQuestionParser_Reads_XmlElements()
{
...
How to delete from multiple tables in MySQL?
..., cascading deletes can cause no more trouble than delete on its own. We already know that pa is a proper child of p due to the id/pet_id mapping.
– paxdiablo
Jul 26 '10 at 3:24
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How do I scroll to an element using JavaScript?
...to use
element.scrollIntoView(). (Supported on IE 6). You can most likely (read: untested) pass in options without any side effects.
These can of course be wrapped in a function that behaves according to which browser is being used.
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Outline radius?
...
outline: 0 breaks web accessibility; read outlinenone.com
– ianstarz
Aug 23 '16 at 14:58
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