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Pushing read-only GUI properties back into ViewModel
...d to ActualWidth and ActualHeight respectively.
– dotNET
Dec 18 '17 at 11:12
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Why does C# disallow readonly local variables?
...he 'mutable' keyword if you want to be able to change them. Since F# is a .NET language, I imagine it does the compile-time checking you describe.
– Joel Mueller
Jan 14 '09 at 18:43
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Image width/height as an attribute or in CSS? [duplicate]
...in zero. I have no idea why the difference exists. For example: jsfiddle.net/L1rk46xy See centered text. Remove the "style" tag on fixed div and watch it lose centering in spite of width/height attributes.
– Triynko
Aug 10 '15 at 20:36
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How do I encode and decode a base64 string?
...Returning null in case of null is a very inconsistent behaviour. No other .net API that works with strings does that.
– t3chb0t
Jun 22 '18 at 6:10
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How to check if a variable is an integer in JavaScript?
...d) // false
isInt(NaN) // false
Here's the fiddle: http://jsfiddle.net/opfyrqwp/28/
Performance
Testing reveals that the short-circuiting solution has the best performance (ops/sec).
// Short-circuiting, and saving a parse operation
function isInt(value) {
var x;
if (isNaN(value)) {
...
Assert equals between 2 Lists in Junit
...ssert.assertEquals in junit-addons.
Link: http://junit-addons.sourceforge.net/
For lazy Maven users:
<dependency>
<groupId>junit-addons</groupId>
<artifactId>junit-addons</artifactId>
<version>1.4</version>
<scope>...
How to automatically install Emacs packages by specifying a list of package names?
...d-to-list 'package-archives
'("melpa" . "http://melpa.milkbox.net/packages/") t)
(package-initialize)
(setq url-http-attempt-keepalives nil)
(defvar prelude-packages
'(ack-and-a-half auctex clojure-mode coffee-mode deft expand-region
gist haml-mode haskell-mode he...
Ruby: How to turn a hash into HTTP parameters?
...
If you are using Ruby 1.9.2 or later, you can use URI.encode_www_form if you don't need arrays.
E.g. (from the Ruby docs in 1.9.3):
URI.encode_www_form([["q", "ruby"], ["lang", "en"]])
#=> "q=ruby&lang=en"
URI.encode_www_form("q" => "ruby", "lang" => "en")
#=> "q=ruby...
Migrating from JSF 1.2 to JSF 2.0
...config
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
version="2.0">
Note: when you're using JSF 2.2 or newer, use th...
Where's my JSON data in my incoming Django request?
...(request.body) # {'name':'John', 'age': 42}
Method 2
Client : Send as x-www-form-urlencoded
(Note: contentType & processData have changed, JSON.stringify is not needed)
$.ajax({
url: 'example.com/ajax/',
type: 'POST',
data: {'name':'John', 'age': 42},
contentType: 'appli...