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Is there a Java equivalent or methodology for the typedef keyword in C++?
...und, I found judicious use of typedef to be incredibly helpful. Do you know of a way to achieve similar functionality in Java, whether that be a Java mechanism, pattern, or some other effective way you have used?
...
jQuery Tips and Tricks
...= $("<div />");
newDiv.attr("id", "myNewDiv").appendTo("body");
/* Now whenever I want to append the new div I created,
I can just reference it from the "newDiv" variable */
Checking if an element exists
if ($("#someDiv").length)
{
// It exists...
}
Writing your own selectors
...
How to differentiate single click event and double click event?
... using el.dataset.dblclick would be a nicer way of doing this now.
– WORMSS
Feb 25 '16 at 9:32
When event...
How do 20 questions AI algorithms work?
...ndomly pick a smaller subset, which is enough to give you a single answer. Now you repeat that a few times with different random subset of questions, till you see that most of the time, you are getting the same result. you then know you have the right answer.
Of course this is just one way of many ...
MongoDB - admin user not authorized
...
I know this answer is coming really late on in this thread but I hope you check it out.
The reason you get that error is based on the specific role that you granted to the user, which you have gathered by now, and yes giving th...
Where is body in a nodejs http.get response?
...event when all chunks have been downloaded.
With Node supporting Promises now, I created a simple wrapper to return the concatenated chunks through a Promise:
const httpGet = url => {
return new Promise((resolve, reject) => {
http.get(url, res => {
res.setEncoding('utf8');
...
Converting a generic list to a CSV string
...rt's blog.
Note: This was written before .NET 4.0 was officially released. Now we can just say
IEnumerable<T> sequence;
string csv = String.Join(",", sequence);
using the overload String.Join<T>(string, IEnumerable<T>). This method will automatically project each element x to x.To...
findViewById in Fragment
... returning a non null view in onCreateView() lifecycle method of fragment. Now in case of getActivity you are getting views from your activity rather than fragment main view depends upon what id you are passing. Please check are you returning a non null view from onCreateView or not? Then let me kn...
Is it a bad practice to catch Throwable?
...
How do you know what was allocated and what wasn't prior to the OOME? All bets are off once you get that, even inside a J2EE container like Tomcat or JBoss.
– bmauter
May 31 '13 at 2:05
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Java 8: How do I work with exception throwing methods in streams?
...ed to throw all flavours of runtime exceptions without you even having to know it (of course you are)? did you ban javascript for not having the concept of checked exceptions implemented? If I were your lead developer, I would ban checked exceptions instead.
– spi
...