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Long Press in JavaScript?
... if (longpress) {
return false;
}
alert("press");
};
var start = function(e) {
console.log(e);
if (e.type === "click" && e.button !== 0) {
return;
}
longpress = false;
this.classList.add("longpress");
if (presstimer === null) {
pr...
Fastest way to iterate over all the chars in a String
...sed), read this first: http://www.javaspecialists.eu/archive/Issue237.html
Starting from Java 9, the solution as described won't work anymore, because now Java will store strings as byte[] by default.
SECOND UPDATE: As of 2016-10-25, on my AMDx64 8core and source 1.8, there is no difference between ...
MISCONF Redis is configured to save RDB snapshots
...ess is already 0 and rdb_last_bgsave_status is ok. After that, you can now start backing up the generated rdb file somewhere safe.
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Switch statement for string matching in JavaScript
...se (str.match(/^xyz/) || {}).input:
console.log("Matched a string that starts with 'xyz'");
break;
case (str.match(/test/) || {}).input:
console.log("Matched the 'test' substring");
break;
default:
console.log("Didn't match");
break;
}
Another approach is to use...
How to print register values in GDB?
...xample,
info registers eip
If your executable is 64 bit, the registers start with r. Starting them with e is not valid.
info registers rip
Those can be abbreviated to:
i r rip
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Delete directory with files in it?
...ity: When you call this function with an empty value, it will delete files starting in root (/). As a safeguard you can check if path is empty:
function deleteDir($path) {
if (empty($path)) {
return false;
}
return is_file($path) ?
@unlink($path) :
array...
How do I flush the PRINT buffer in TSQL?
...rk after the first 500 messages; once you print more than that it suddenly starts buffering!
– GendoIkari
Sep 10 '15 at 20:51
...
Can iterators be reset in Python?
..., if one iterator
uses most or all of the data before
another iterator starts, it is faster
to use list() instead of tee().
Basically, tee is designed for those situation where two (or more) clones of one iterator, while "getting out of sync" with each other, don't do so by much -- rather, t...
How can I make a .NET Windows Forms application that only runs in the System Tray?
...lly change the Application.Run(new Form1()); line in Program.cs to instead start up a class that inherits from ApplicationContext, and have the constructor for that class initialize a NotifyIcon
static class Program
{
/// <summary>
/// The main entry point for the application.
///...
What are -moz- and -webkit-? [duplicate]
...refix. And as time proceeds the new rule is now a standard and the vendors start to implement the rule without the prefix. They do this with a different rate, so Firefox may support it earlier than chrome. but when it does it will use the standard, 'cause the standard is defined after the prefixed v...