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What is a raw type and why shouldn't we use it?
..."John");
names.add("Mary");
names.add(Boolean.FALSE); // not a compilation error!
The above code runs just fine, but suppose you also have the following:
for (Object o : names) {
String name = (String) o;
System.out.println(name);
} // throws ClassCastException!
// java.lang.Boolean ca...
Can you create nested WITH clauses for Common Table Expressions?
...
305
While not strictly nested, you can use common table expressions to reuse previous queries in su...
How do I setup a SSL certificate for an express.js server?
...you actually see the hello world on the browser? 127.0.0.1:8000 gives me a Error 107 (net::ERR_SSL_PROTOCOL_ERROR): SSL protocol error.
– aCuria
Nov 18 '12 at 10:27
...
Is there a job scheduler library for node.js? [closed]
.../scripts.js?
– ArVan
Dec 6 '12 at 9:05
does node-cron allow you to edit system cron jobs from node.js? Is it depende...
How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
...s7 Vim7.4
– schuess
Nov 9 '15 at 19:05
20
:e ++ff=dos followed by :set ff=unix will convert the e...
Swift - encode URL
...
answered Jul 3 '14 at 11:05
zaphzaph
106k1919 gold badges173173 silver badges209209 bronze badges
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error: Libtool library used but 'LIBTOOL' is undefined
I am trying to automake the OrientDb C++ library, but getting some errors.
5 Answers
...
How to get the filename without the extension in Java?
...l letter !
– AnujKu
Nov 29 '13 at 7:05
7
If that were a rule, the language would enforce it. Sinc...
Is it possible to ping a server from Javascript?
...Image();
this.img.onload = function() {_that.good();};
this.img.onerror = function() {_that.good();};
this.start = new Date().getTime();
this.img.src = "http://" + ip;
this.timer = setTimeout(function() { _that.bad();}, 1500);
}
}
This works on all types of servers that I'...
How to get last key in an array?
...arr,-1,1,true)); ... which resulting in end() being MUCH faster! end() = 0.05326 seconds, array_slice = 8.506 seconds ... huh??
– neokio
Sep 26 '12 at 7:00
55
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