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Do spurious wakeups in Java actually happen?
...nd friends could not return EINTR, but return zero if spuriously woken up? From: pubs.opengroup.org/onlinepubs/7908799/xsh/… "These functions will not return an error code of [EINTR]."
– gub
Aug 11 '14 at 17:57
...
Twitter's typeahead.js suggestions are not styled (have no border, transparent background, etc.)
...o the theme of
your web page.
My solution was thus to copy the styling from the example I wished to replicate:
.tt-query, /* UPDATE: newer versions use tt-input instead of tt-query */
.tt-hint {
width: 396px;
height: 30px;
padding: 8px 12px;
font-size: 24px;
line-height: 30p...
Chain-calling parent initialisers in python [duplicate]
Consider this - a base class A, class B inheriting from A, class C inheriting from B. What is a generic way to call a parent class initialiser in an initialiser? If this still sounds too vague, here's some code.
...
Excluding directory when creating a .tar.gz file
...
I get tar: Error exit delayed from previous errors. in macos
– prayagupd
Jun 28 '18 at 23:32
...
what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?
...the cached texture would really improve benefit. When the content is moved from cached texture to the framebuffer, the transform would boost performance for complex operation, but do no benefit for normal paint events. It won't do any harm nor have any benefit. Correct me if I am wrong?
...
How to use Morgan logger?
...ds, all your logging activity can go to the same place. I hope this digest from an Express server is more or less self-explanatory:
var express = require("express");
var log4js = require("log4js");
var morgan = require("morgan");
...
var theAppLog = log4js.getLogger();
var theHTTPLog = morgan({
"...
Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
...s that have not been used for
sixty seconds are terminated and
removed from the cache. Thus, a pool
that remains idle for long enough will
not consume any resources. Note that
pools with similar properties but
different details (for example,
timeout parameters) may be created
using T...
Java: Path vs File
...you ever need a File object for legacy, just call Path#toFile()
Migrating from File to Path
This Oracle page highlights differences, and maps java.io.File functionality to java.nio.file lib (including Path) functionality
Article by Janice J. Heiss and Sharon Zakhour, May 2009, discussing NIO.2 Fi...
Is there a splice method for strings?
...ample of how the implementation would be, which is flawed and very evident from a split(), splice() and join(). For a far better implementation, see Louis's method.
No, there is no such thing as a String.splice, but you can try this:
newStr = str.split(''); // or newStr = [...str];
newStr.splice(2,...
Post-increment and pre-increment within a 'for' loop produce same output [duplicate]
...i);
++i;
}
Note that the lines i++; and ++i; have the same semantics FROM THE PERSPECTIVE OF THIS BLOCK OF CODE. They both have the same effect on the value of i (increment it by one) and therefore have the same effect on the behavior of these loops.
Note that there would be a difference if t...