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What is the difference between parseInt() and Number()?
... ES5 specifies that 10 should be used then. However, this is not supported by all browsers, therefore always specify radix if your numbers can begin with a 0.
If the input value begins with any number, the radix will be 10
Number():
The Number() constructor can convert any argument input into a...
Pad a number with leading zeros in JavaScript [duplicate]
... arrow function that among other things replaces function and is prepended by its parameters
If a arrow function takes a single parameter you can omit the parentheses (hence number =>)
If an arrow function body has a single line that starts with return you can omit the braces and the return keywo...
Django Forms: if not valid, show form with error message
...form that I got in. The error messages have automatically been added to it by the is_valid() function.
– user984003
Feb 1 '13 at 13:57
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How to get the current time as datetime
...ry 1, 2001 at 00:00:00 UTC. I can see that number for the current datetime by using
Date().timeIntervalSinceReferenceDate
At the time of this writing, it returned 497626515.185066, probably not exactly what you are looking for. Keep reading.
Creating Another Date and Time
Method 1
If you know the n...
How to make an input type=button act like a hyperlink and redirect using a get request? [duplicate]
...his, but when I click the button, the whole page content jumps to the left by about 10px. Any ideas why this is / how to avoid this happening? Thanks in advance.
– Phill Healey
Mar 28 '13 at 18:11
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How do I programmatically determine operating system in Java?
...ystem.out);
}
}
All it does is print out all the properties provided by your Java implementations. It'll give you an idea of what you can find out about your Java environment via properties. :-)
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Having a UITextField in a UITableViewCell
...int constraintWithItem:textField attribute:NSLayoutAttributeLeading relatedBy:NSLayoutRelationEqual toItem:cell.textLabel attribute:NSLayoutAttributeTrailing multiplier:1 constant:8]];
[cell addConstraint:[NSLayoutConstraint constraintWithItem:textField attribute:NSLayoutAttributeTop relatedBy:N...
How can I get a web site's favicon?
... but I checked to make sure I had "domain.com.ico" spelled correctly. Now, by the wonders of the internet, it's working correctly... go figure =) so, Nevermind.
– Kevin Fegan
Jul 7 '19 at 19:08
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Tips for using Vim as a Java IDE? [closed]
...ods, I use tagsearch with exuberant c-tags.
Jump into method declarations by using ctrl-]. Go back using
Ctrl-o. Doesnt work as good as eclipse, but it works good enough.
I use supertab for code completion. Javacomplete is pretty slow, so I stick with omni-complete. Again, not as accurate a...
Setting default values for columns in JPA
...t don't set the column? DEFAULT has it's role and that's not substitutable by initializing a Java class member.
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