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Using Application context everywhere?
...per in a way that expects a Context to be supplied instead of acquiring it from Application itself. P.S. And your book is great!
– yanchenko
Jun 12 '09 at 16:39
7
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...tic reference in onDestroy - Artem is correct. StevenLs approach is bourne from a lack of understanding how Java works
– Dori
Nov 19 '13 at 11:02
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NodeJS: How to get the server's port?
...You might have seen this(bottom line), when you create directory structure from express command:
alfred@alfred-laptop:~/node$ express test4
create : test4
create : test4/app.js
create : test4/public/images
create : test4/public/javascripts
create : test4/logs
create : test4/pids
...
browser sessionStorage. share between tabs?
...calStorage and its "storage" eventListener to transfer sessionStorage data from one tab to another.
This code would need to exist on ALL tabs. It should execute before your other scripts.
// transfers sessionStorage from one tab to another
var sessionStorage_transfer = function(event) {
if(!e...
How to add 30 minutes to a JavaScript Date object?
...etTime() + diff*60000);
Where diff is the difference in minutes you want from oldDateObj's time. It can even be negative.
Or as a reusable function, if you need to do this in multiple places:
function addMinutes(date, minutes) {
return new Date(date.getTime() + minutes*60000);
}
And just i...
Why use iterators instead of array indices?
...mend iterators. The main reason why, is all the source code I've worked on from Desktop application development to game development have i nor have i needed to use iterators. All the time they have not been required and secondly the hidden assumptions and code mess and debugging nightmares you get w...
What is the difference between trie and radix trie data structures?
...its (or a hexidecimal digit: 0x0 through to 0xf).
This diagram, retrieved from Wikipedia, seems to depict a trie with (at least) the keys 'A', 'to', 'tea', 'ted', 'ten' and 'inn' inserted:
If this trie were to store items for the keys 't', 'te', 'i' or 'in' there would need to be extra informati...
Using curl to upload POST data with files
... @Timo It means the content for the named form field should be loaded from a file path. Without it the string argument itself is passed through.
– jimp
Jul 18 '18 at 4:55
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How do I ignore files in a directory in Git?
...n of the .gitignore file (relative to the toplevel of the work tree if not from a .gitignore file).
Otherwise, git treats the pattern as a shell glob suitable for consumption by fnmatch(3) with the FNM_PATHNAME flag: wildcards in the pattern will not match a / in the pathname. For example, Documenta...
“var” or no “var” in JavaScript's “for-in” loop?
...
But, coming from Java, putting the var inside the for head looks like it's local in the for loop, which it isn't. Hence, I prefer user422039's style below.
– njlarsson
Oct 23 '14 at 12:04
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