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JavaScript window resize event
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First off, I know the addEventListener method has been mentioned in the comments above, but I didn't see any code. Since it's the preferred approach, here it is:
window.addEventListener('resize', function(event){
// do stuff here
});
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What is the difference between `let` and `var` in swift?
...e.
What is interesting:
The value of a constant doesn’t need to be known at compile time, but you must assign the value exactly once.
Another strange feature:
You can use almost any character you like for constant and variable
names, including Unicode characters:
let ???????? = "dog...
What's the difference between deadlock and livelock?
...Assume A receives (or already has) r1, and B receives (or already has) r2. Now each try to get the resource the other has, without any timeout. A is blocked because B holds r2, and B is blocked because A holds r1. Each process is blocked and thus cannot release the resource the other wants, causing ...
How to bind inverse boolean properties in WPF?
...ke me pick @Paul's answer over this one. I am by myself when coding (for now), so I need to go with a solution that "I" will remember, which I will use over and over. I also feel that the less wordy something is the better, and creating an inverse property is very explicit, making it easy for me...
How do I load the contents of a text file into a javascript variable?
...rty of the XMLHttpRequest Object (in the example : client.readystate ) to know what is the status, since the onreadystatechange event is raised for loading, loaded, .... so you must wait for client.readystate == 4 inside onreadystatechange before you can use client.responseText.
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How to reference a file for variables using Bash?
... accomplish this.
Running export and echo $ENV should be all you need to know about accessing variables. Accessing environment variables is done the same way as a local variable.
To set them, say:
export variable=value
at the command line. All scripts will be able to access this value.
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MISCONF Redis is configured to save RDB snapshots
...rogress 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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foreach with index [duplicate]
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This can now get a bit shorter when using a C# 7 ValueTuple: foreach (var (x, i) in someCollection.Select((x, i) => (x, i)) ) { ... }
– FernAndr
Sep 17 '19 at 12:20
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jQuery Datepicker onchange event issue
...s answer and then went out, and literally as I was leaving I thought "You know, you could trigger the change handler(s)" and so I've updated the answer with that. :-)
– T.J. Crowder
Jun 24 '11 at 21:52
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how to remove X-Powered-By in ExpressJS [duplicate]
... // .. other headers here
next();
}
app.use( customHeaders );
// ... now your code goes here
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