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Distinct() with lambda?
Right, so I have an enumerable and wish to get distinct values from it.
18 Answers
18
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Linear Layout and weight in Android
...out
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:weightSum="5">
<Button
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:tm>ex m>t="1" />
<Button
a...
How to process POST data in Node.js?
...t;
API client:
fetch('/', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
user: {
name: "John",
email: "john@m>ex m>ample.com"
}
})
});
Node.js: (since m>Ex m>press v4.16.0)
// Parse URL-encoded...
In MVC, how do I return a string result?
...
You can just use the ContentResult to return a plain string:
public ActionResult Temp() {
return Content("Hi there!");
}
ContentResult by default returns a tm>ex m>t/plain as its contentType. This is overloadable so you can also do:
return Con...
C++ preprocessor __VA_ARGS__ number of arguments
...ause I cast {__VA_ARGS__} to int[], it is just int[], regardless of actual content of __VA_ARGS__
– qrdl
Jan 23 '10 at 20:45
3
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Rails: How does the respond_to block work?
...methods (passing it a block), then if rails feels that the user wants that content type, then it will invoke your block.
The twist, of course, is that this anonymous glue object doesn't actually implement an interface - it catches the method calls dynamically and works out if its the name of a mime...
How do I get elapsed time in milliseconds in Ruby?
If I have a Time object got from :
10 Answers
10
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Your content must have a ListView whose id attribute is 'android.R.id.list'
...ListView
android:id="@android:id/list"
android:layout_height="wrap_content"
android:layout_height="fill_parent"/>
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Set selected indm>ex m> of an Android RadioGroup
...lt;RadioGroup
android:id="@+id/radioKb"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RadioButton
android:id="@+id/kb1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:tm>ex m>tAppearance=...
Read url to string in few lines of java code
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Neat, but fails if the webpage returns no content (""). You need String result = scanner.hasNm>ex m>t() ? scanner.nm>ex m>t() : ""; to handle that.
– NateS
Mar 16 '14 at 13:25
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