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Does java have a int.tryparse that doesn't throw an exception for bad data? [duplicate]
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Null coalescing in powershell
...u might also consider wrapping it in a very simple function to make things more readable:
function Coalesce($a, $b) { if ($a -ne $null) { $a } else { $b } }
$s = Coalesce $myval "new value"
or possibly as, IfNull:
function IfNull($a, $b, $c) { if ($a -eq $null) { $b } else { $c } }
$s = IfNull...
How can I check the extension of a file?
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ext = m.rpartition('.')[-1]; if ext == will be much more efficient
– volcano
Jan 6 '14 at 17:03
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FB OpenGraph og:image not pulling images (possibly https?)
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Android buildscript repositories: jcenter VS mavencentral
...nload speed and diskspace to have the possibility of one day doing.
Read more on: The Maven index is huge!
Also, you might find this very short (1Q and 1A) discussion on Hacker News interesting.
I am with JFrog, the company behind bintray and artifactory, see my profile for details and links....
Flatten nested dictionaries, compressing keys
... Changed it to test for collections.MutableMapping to make it more generic. But for Python < 2.6, try..except is probably the best option.
– Imran
May 17 '11 at 7:55
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Abandoning changes without deleting from history
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Behaviour for significant change location API when terminated/suspended?
...n fired up, how can it get the notifications in background? (time for some more R&D)
– darshansonde
Jul 30 '12 at 7:15
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Create an enum with string values
...orld";
var foo: Options;
foo = "hello"; // Okay
foo = "asdf"; // Error!
More : https://www.typescriptlang.org/docs/handbook/advanced-types.html#string-literal-types
Legacy Support
Enums in TypeScript are number based.
You can use a class with static members though:
class E
{
static hell...
Ways to iterate over a list in Java
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