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Clear form fields with jQuery
I want to clear all input and textarea fields in a form. It works like the following when using an input button with the reset class:
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C++: Rounding up to the nearest multiple of a number
OK - I'm almost embarrassed posting this here (and I will delete if anyone votes to close) as it seems like a basic question.
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How to change the port of Tomcat from 8080 to 80?
... Change the port=8080 value to port=80
4) Save file.
5) Stop your Tomcat and restart it.
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How can I debug a .BAT script?
... The thing is, I have a build script , which calls a lot of other scripts, and I would like to see what is the order in which they are called, so that I may know where exactly I have to go about and add my modifications.
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How can I get the current stack trace in Java?
...rt the stack trace to a string that works when you don't have an exception and you aren't using Apache Arrays.toString(Thread.currentThread().getStackTrace())
– Tony
Mar 17 '14 at 17:04
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Using jquery to get all checked checkboxes with a certain class name
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@Fedir: your command gives on,on as a result ('on' for every checkbox checked)
– Jay
Sep 2 '13 at 14:12
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What does !! mean in ruby?
...ly not necessary to use though since the only false values to Ruby are nil and false, so it's usually best to let that convention stand.
Think of it as
!(!some_val)
One thing that is it used for legitimately is preventing a huge chunk of data from being returned. For example you probably don't ...
How to get month name from Calendar
... Mickey to answer your question, here is how you get month as int and use it - public static void main(String[] args) { int month; GregorianCalendar date = new GregorianCalendar(); month = date.get(Calendar.MONTH); System.out.println("Current month is " + (month + 1) + " and Mont...
Does Java have a using statement?
...C#'s using.
As of version 5.0, Hibernate Sessions implement AutoCloseable and can be auto-closed in ARM blocks. In previous versions of Hibernate Session did not implement AutoCloseable. So you'll need to be on Hibernate >= 5.0 in order to use this feature.
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Copy files without overwrite
I just can't seem to find a way on the command line to say "copy all the files from directory A to directory B, but if the file already exists in directory B, don't overwrite it, no matter which file is newer, and don't prompt me."
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