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java: HashMap not working
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int is a primitive type, you can read what does mean a primitive type in java here, and a Map is an interface that has to objects as input:
public interface Map<K extends Object, V extends Object>
object means a class, and it means also that you can...
How to URL encode a string in Ruby
..., for example, it properly encodes space as %20 and not as + sign, you can read more in "The application/x-www-form-urlencoded type" on Wikipedia.
2.1.2 :008 > CGI.escape('Hello, this is me')
=> "Hello%2C+this+is+me"
2.1.2 :009 > Addressable::URI.encode_component('Hello, this is me', Add...
Why are functions and methods in PHP case-insensitive?
...ement parser. I was still writing all my real business logic in C.
I have read somewhere that since all the functions introduced essentially felt like tags in an HTML document and since HTML tags were case insensitive, he chose function names in PHP to be case insensitive. Later on this feature rem...
Thread.Sleep replacement in .NET for Windows Store
Thread.Sleep doesn't seem to be supported in .NET for Windows Store apps.
5 Answers
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How to concatenate two IEnumerable into a new IEnumerable?
...quences which will not change during the lifetime of Cat, and which can be read from without side-effects, then Cat may be used directly. Otherwise, it may be a good idea to call ToList() on Cat and use the resulting List<T> (which will represent a snapshot of the contents of A and B).
Some ...
How to configure a HTTP proxy for svn
...ate two versions of the config file and scripts which allow you to switch. Read your OSs docs how to hook into the network discovery mechanism and execute the correct script when your laptop notices where it is.
– Aaron Digulla
Oct 1 '14 at 15:36
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How do I get user IP address in django?
... = get_client_ip(request, proxy_trusted_ips=('177.2.', '177.3.'))
Note: read this notice.
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Load HTML file into WebView
...origin. If null, it's about:blank.
data: String containing your hmtl file, read with BufferedReader for example
More info: WebView.loadDataWithBaseURL(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
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How can I keep my fork in sync without adding a separate remote?
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Another one: This works fine if you did that not before already, but afterwards there is the "merge commit" on top of your commit history. Thus "nothing to compare" will not appear. Instead one must use "Edit" button and manually interchange base and fork for this to work.
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Should I avoid 'async void' event handlers?
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Oops, never mind... VBer trying to read C# here... I just noticed the return type of OnFormLoadAsync. I see now that this makes for a handy trick. Thanks.
– InteXX
Feb 18 '15 at 7:33
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