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Sockets: Discover port availability using Java
How do I programmatically determine the availability of a port in a given machine using Java?
10 Answers
...
How do you change the width and height of Twitter Bootstrap's tooltips?
...ts your needs.
.tooltip-inner {
max-width: 350px;
/* If max-width does not work, try using width instead */
width: 350px;
}
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follo...
jQuery: Test if checkbox is NOT checked
...se is:
if($("#checkSurfaceEnvironment-1").prop('checked') == true){
//do something
}
If you want to iterate over checked elements use the parent element
$("#parentId").find("checkbox").each(function(){
if ($(this).prop('checked')==true){
//do something
}
});
More info:
Th...
assertEquals vs. assertEqual in python
... comment :-)
# Synonyms for assertion methods
# The plurals are undocumented. Keep them that way to discourage use.
# Do not add more. Do not remove.
# Going through a deprecation cycle on these would annoy many people.
So, the upshot appears to be that you should use whatever...
AWS S3: how do I see how much disk space is using
...
You don't need the grep part if you ls a single bucket.
– jpbochi
Sep 9 '14 at 12:39
7
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How do you print in a Go test using the “testing” package?
...ils here: http://golang.org/pkg/testing/#pkg-index
fmt.X print statements do work inside tests, but you will find their output is probably not on screen where you expect to find it and, hence, why you should use the logging methods in testing.
If, as in your case, you want to see the logs for test...
How do I find out which DOM element has the focus?
...vaScript, which element currently has focus. I've been looking through the DOM and haven't found what I need, yet. Is there a way to do this, and how?
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What are the best use cases for Akka framework [closed]
...ckend systems. I'm not at liberty to give specifics on clients yet, when I do get the OK maybe it can be added as a reference.
Akka has really pulled through on those projects, even though we started when it was on version 0.7. (we are using scala by the way)
One of the big advantages is the ease...
How do getters and setters work?
...heir fancier name) have a very strict method signature meaning that getter doesn't have any parameters. Methods in general should only do one thing anyway.
– Esko
Jan 10 '10 at 14:37
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How do I reset a sequence in Oracle?
In PostgreSQL , I can do something like this:
18 Answers
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