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Caveats of select/poll vs. epoll reactors in Twisted
...ith the best performance.
On the other hand, epoll will fail fast with an error (EPERM, apparently) when asked to monitor such a file descriptor. Strictly speaking, this is hardly incorrect. It's merely signalling its lack of support in an explicit way. Normally I would applaud explicit failure ...
PHP abstract properties
...tends AbstractFoo
{
//const BAR = 'foobar';
}
$foo = new Foo; //Fatal Error: Undefined class constant 'BAR' (uncomment const BAR = 'foobar';)
echo $foo->bar;
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...
Write to .txt file?
...
FILE *f = fopen("file.txt", "w");
if (f == NULL)
{
printf("Error opening file!\n");
exit(1);
}
/* print some text */
const char *text = "Write this to the file";
fprintf(f, "Some text: %s\n", text);
/* print integers and floats */
int i = 1;
float py = 3.1415927;
fprintf(f, "In...
Does static constexpr variable inside a function make sense?
... can we not use constexpr const short constexpr_short for giving error if constexpr_short is initialized again
– akhileshzmishra
Feb 16 at 7:47
...
How to upgrade Git to latest version on macOS?
...ut it didn't set up the symlink properly. running brew link git gave me an error saying it couldn't symlink git because it already existed. finally running brew link --overwrite git put the nail in the coffin so now git --version shows i'm on the most up to date version of git
–...
Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
Trying to build my project on the build server gives me the following error:
21 Answers
...
Is it possible to implement dynamic getters/setters in JavaScript?
...val:
"use strict";
if (typeof Proxy == "undefined") {
throw new Error("This browser doesn't support Proxy");
}
let original = {
"foo": "bar"
};
let proxy = new Proxy(original, {
get(target, name, receiver) {
let rv = Reflect.get(target, name, receiver);
if ...
How can I lookup a Java enum from its String value?
...untime optimizations... the ordering could be resequenced, resulting in an error. However, this would appear to violate the spec.
– Darrell Teague
Jun 17 '16 at 16:33
add a co...
How to permanently remove few commits from remote branch
...
This gives me error as "remote: error: denying non-fast-forward refs/heads/master (you should pull first)"
– Saurabhcdt
Nov 14 '18 at 9:30
...
jQuery `.is(“:visible”)` not working in Chrome
...ual components in jsFiddle and it worked fine. I will try to replicate the error in jsFiddle and then post the link. Probably something else in the code is causing this error
– Saad Bashir
Dec 1 '11 at 6:45
...