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Better way to cast object to int
...ou have several options:
(int) — Cast operator. Works if the object already is an integer at some level in the inheritance hierarchy or if there is an implicit conversion defined.
int.Parse()/int.TryParse() — For converting from a string of unknown format.
int.ParseExact()/int.TryParseExact()...
Getting a slice of keys from a map
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@VinayPai it is okay to read from a map from multiple goroutines but not write
– darethas
Dec 1 '17 at 2:38
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Convert a bitmap into a byte array
...nvert a Windows Bitmap to a byte[] than saving to a temporary file and reading the result using a FileStream ?
10 Answ...
Emacs on Mac OS X Leopard key bindings
I'm a Mac user and I've decided to learn Emacs. I've read that to reduce hand strain and improve accuracy the CTRL and CAPS LOCK keys should be swapped. How do I do this in Leopard?
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When to use static vs instantiated classes
...believe is the overly-complicated sounding term for this. LOTS and lots of reading on it all over SO and google-land. As far as "singletons" go, here is something that really made me think: slideshare.net/go_oh/… A talk on why PHP singletons really don't make any sense. Hope this contributes a lit...
How to create query parameters in Javascript?
... you can do:
var querystring = Arg.url({name: "Mat", state: "CO"});
And reading works:
var name = Arg("name");
or getting the whole lot:
var params = Arg.all();
and if you care about the difference between ?query=true and #hash=true then you can use the Arg.query() and Arg.hash() methods.
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Is Integer Immutable
...utable, but the JavaDoc for Integer does not? That difference is why I am reading this Question...
– cellepo
May 17 '17 at 19:43
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Enum Naming Convention - Plural
I'm asking this question despite having read similar but not exactly what I want at C# naming convention for enum and matching property
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Metadata file … could not be found error when building projects
...r me because the paths to assemblies referenced in a solution were broken. Readding them and recompiling solved the problem.
– E. Rodriguez
Jun 20 '11 at 15:45
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django change default runserver port
...RVER_PORT
I'm loading the default port form settings here (which in turn reads other configuration files), but you could just as well read it from some other file directly.
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