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Why can I type alias functions and use them without casting?
...th types, which can be resolved by reading the relevant part of the spec:
http://golang.org/ref/spec#Type_identity
The relevant distinction that I was unaware of was that of named and unnamed types.
Named types are types with a name, such as int, int64, float, string, bool. In addition, any type ...
How do I make an HTML text box show a hint when empty?
...
That is known as a textbox watermark, and it is done via JavaScript.
http://naspinski.net/post/Text-Input-Watermarks-using-Javascript-(IE-Compatible).aspx
or if you use jQuery, a much better approach:
http://digitalbush.com/projects/watermark-input-plugin/
or code.google.com/p/jquery-water...
How to take screenshot with Selenium WebDriver
...g example is in Java:
WebDriver driver = new FirefoxDriver();
driver.get("http://www.google.com/");
File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
// Now you can do whatever you need to do with it, for example copy somewhere
FileUtils.copyFile(scrFile, new File("c:\\tmp\...
Capture Video of Android's Screen
...e.mp4
Screen recording is limited to a maximum of 3 minutes.
Reference: https://developer.android.com/studio/command-line/adb.html#screenrecord
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Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio
... the free TextWrangler or vi or nano will do too), and open:
/etc/apache2/httpd.conf
Find the line:
"#LoadModule php5_module libexec/apache2/libphp5.so"
And uncomment it (remove the #).
Download and install the latest MySQL version from mysql.com. Choose the x86_64 version for Intel (...
Can you call ko.applyBindings to bind a partial view?
...managed to bind a custom model to an element at runtime. The code is here: http://jsfiddle.net/ZiglioNZ/tzD4T/457/
The interesting bit is that I apply the data-bind attribute to an element I didn't define:
var handle = slider.slider().find(".ui-slider-handle").first();
$(handle).attr("data...
github: No supported authentication methods available
...ends
Pageant: an SSH authentication agent for PuTTY, PSCP and Plink
From (http://en.wikipedia.org/wiki/Secure_Shell#Key_management)
When the public key is present on the remote end and the matching
private key is present on the local end, typing in the password is no
longer required ... for additi...
What is the advantage of using REST instead of non-REST HTTP?
Apparently, REST is just a set of conventions about how to use HTTP . I wonder which advantage these conventions provide. Does anyone know?
...
C# HttpWebRequest vs WebRequest
...
The Create method is static, and exists only on WebRequest. Calling it as HttpWebRequest.Create might look different, but its actually compiled down to calling WebRequest.Create. It only appears to be on HttpWebRequest because of inheritance.
The Create method internally, uses the factory pattern ...
Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?
...t;?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent">
</LinearLayout>
Added into this container is a separate ...