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Proper way to catch exception from JSON.parse
...sCode, and use try {} catch (err) {}.
You can try this :
const req = new XMLHttpRequest();
req.onreadystatechange = function() {
if (req.status == 404) {
console.log("404");
return false;
}
if (!(req.readyState == 4 && req.status == 200))
re...
ant warning: “'includeantruntime' was not set”
...;
If you have to use the javac-task multiple times you might want to consider using PreSetDef to define your own javac-task that always sets includeantruntime="false".
Additional Details
From http://www.coderanch.com/t/503097/tools/warning-includeantruntime-was-not-set:
That's caused by a mi...
Easiest way to rename a model using Django/South?
... I used this technique on 9/2/2011 without getting any errors. Maybe a newer version of South solved the problem with the errors.
– Chip Tol
Sep 2 '11 at 18:58
1
...
Any way to limit border length?
...
Hope this helps:
#mainDiv {
height: 100px;
width: 80px;
position: relative;
border-bottom: 2px solid #f51c40;
background: #3beadc;
}
#borderLeft {
border-left: 2px solid #f51c40;
position: absolute;
top: 50%;
bottom: 0;
}
<div id="mainDiv"...
How to get a reversed list view on a list in Java?
...t always have control over what libraries they can use, and adding a whole new library for something so simple seems like overkill--especially given that the problem can be solved with ListIterator.previous()
– Jonathan Benn
Oct 17 '18 at 17:37
...
How do I get the difference between two Dates in JavaScript?
... how to get the difference between the two times, and then how to create a new end Date using that difference.
16 Answers
...
How can I stop a running MySQL query?
...but mysql is printing... I can't see the prompt
– David B
Sep 24 '10 at 13:42
37
I agree with thi...
How to log something in Rails in an independent log file?
...ss User < ActiveRecord::Base
def my_logger
@@my_logger ||= Logger.new("#{Rails.root}/log/my.log")
end
def before_save
my_logger.info("Creating user with name #{self.name}")
end
end
Here I used a class attribute to memoize the logger. This way it won't be created for every singl...
Spring RestTemplate - how to enable full debugging/logging of requests/responses?
...s : {}", request.getHeaders() );
log.debug("Request body: {}", new String(body, "UTF-8"));
log.info("==========================request end================================================");
}
private void traceResponse(ClientHttpResponse response) throws IOException {
...
How to create Drawable from resource
...
If you happen to want this outside of an Activity class, you'll have to find some other way to reach the Context where getResources() lives; this answer recommends passing it into the constructor
– rymo
Jun 30 '14 at ...