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How to “properly” create a custom object in JavaScript?
...unction rather than the constructor itself. This function can then inherit from the base just fine:
function Shape() { this._init.apply(this, arguments); }
Shape.prototype._init= function(x, y) {
this.x= x;
this.y= y;
};
function Point() { this._init.apply(this, arguments); }
Point.subclas...
Are different ports on the same server considered cross-domain? (Ajax-wise)
Can XMLHttpRequest send a request to http:// mydomain.com:81/ from http:// mydomain.com/ ?
1 Answer
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Java Date cut off time information
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@cletus, Is it possible to remove the time from Date object. I want pure date like 2008-01-01 no time portion.
– Prem
Mar 22 '12 at 4:06
2
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Should methods that throw RuntimeException indicate it in method signature?
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From the Oracle Java tutorial:
"If it's so good to document a method's API, including the exceptions
it can throw, why not specify runtime exceptions too?" Runtime
exceptions represent problems that are the result of ...
How to get a list of current open windows/process with Java?
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This is another approach to parse the the process list from the command "ps -e":
try {
String line;
Process p = Runtime.getRuntime().exec("ps -e");
BufferedReader input =
new BufferedReader(new InputStreamReader(p.getInputStream()));
while ((line = in...
eclipse stuck when building workspace
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Go to Window - Show View - Other - General - Error Log from the file menu in Eclipse. You can also get to it from Help - about Eclipse - installation details - configuration tab - View Error Log button.
– James Drinkard
Feb 23 '18 at 21:03
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Timeout function if it takes too long to finish [duplicate]
...ntation that creates a decorator (save the following code as timeout.py).
from functools import wraps
import errno
import os
import signal
class TimeoutError(Exception):
pass
def timeout(seconds=10, error_message=os.strerror(errno.ETIME)):
def decorator(func):
def _handle_timeout(...
“java.lang.OutOfMemoryError : unable to create new native Thread”
...There are many reasons why the number of threads is limited, but they vary from operating system to operating system)
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What is the best way to clear a session variable in rails?
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In general, session variable is SessionHash object, which is inherited from hash.
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Get a list of all threads currently running in Java
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@Eddie Is that an assumption from common sense, or did you do experiments? "significantly slower" you say; how much slower? Is it worth it? I question any attempt to make code worse for the sake of efficiency. If you have an efficiency requirement and an...