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Convert hex string to int
...u! I probably should have known that. But it makes me feel better none of the 4 people I asked prior to posting knew it either :). As a side note, I now have to go figure out why the person wrote the code that I need to compare the ints to has them as ints and not longs... which probably means som...
Is it possible to clone html element objects in JavaScript / JQuery?
...
Using your code you can do something like this in plain JavaScript using the cloneNode() method:
// Create a clone of element with id ddl_1:
let clone = document.querySelector('#ddl_1').cloneNode( true );
// Change the id attribute of the newly created element:
clone.setAttribute( 'id', newId );...
Stop Visual Studio from mixing line endings in files
...d saved with CR LF endings. When I opened the file again, it would ask me what I wanted to changed the inconsistent line endings to and I would choose LF and then the process would repeat. here is how I solved it: stackoverflow.com/a/47318778/2701911
– FragmentalStew
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In SQL Server, when should you use GO and when should you use semi-colon ;?
...fter commands and whether a semi-colon is required at the end of commands. What is the differences and why/when I should use them?
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How to read if a checkbox is checked in PHP?
...lt;input type="checkbox" name="test" value="value1">
After submitting the form you can check it with:
isset($_POST['test'])
or
if ($_POST['test'] == 'value1') ...
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How do you use the Immediate Window in Visual Studio?
...nce to the object the method belongs to.
For example, let’s say this is what your class looks like:
private class Foo
{
public string GetMessage()
{
return "hello";
}
}
If the object already exists in memory and it’s in scope, then you can call it in the Immediate Window...
Adding Xcode Workspace Schemes to Version Control
... I can't see why the default is not shared. That makes me wonder what I am missing… Is this just an odd default, or is there a good reason why a scheme would generally not be shared?
– Benjohn
Jun 19 '15 at 10:09
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How do I serialize an object and save it to a file in Android?
...loading that file at some later time... I'm not sure where to start here, what do I need to do to serialize this object to a file?
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Why do all browsers' user agents start with “Mozilla/”?
...gent strings, even Internet Explorer's, start with Mozilla/ . Why is this the case?
6 Answers
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Ruby on Rails console is hanging when loading
For whatever reason, the Ruby on Rails console refuses to start; it just hangs. I haven't made any changes to my code, and other projects using the same version of Ruby and Ruby on Rails have no issue. When I finally Ctrl + C I get this stack trace, which points to Spring.
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