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Passing arguments to angularjs filters
...your HTML as below it'll work:
<div ng:app>
<div ng-controller="HelloCntl">
<ul>
<li ng-repeat="friend in friends | filter:{name:'!Adam'}">
<span>{{friend.name}}</span>
<span>{{friend.phone}}</span>
</li>
</ul>
...
What does the “assert” keyword do? [duplicate]
...ng strA = null;
String strB = null;
if (2 > 1){
strA = "Hello World";
}
strB = strA.toLowerCase();
You might receive warning (displaying yellow line on strB = strA.toLowerCase(); ) that strA might produce a NULL value to strB. Although you know that strB is absolutely ...
Predicate Delegates in C#
...ate(string s) { return s.Equals(s.ToUpper());};
bool result = isUpper("Hello Chap!!");
Any best practices about predicates?
Use Func, Lambda Expressions and Delegates instead of Predicates.
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How do I use variables in Oracle SQL Developer?
...
DBMS_OUTPUT.put_line('v_testnum is now ' || v_testnum);
SELECT 36,'hello world'
INTO v_testnum, v_teststring
from dual;
DBMS_OUTPUT.put_line('v_testnum is now ' || v_testnum);
DBMS_OUTPUT.put_line('v_teststring is ' || v_teststring);
end;
SET SERVEROUTPUT ON makes it so text c...
ASP.NET MVC controller actions that return JSON or partial html
...ntentResult:
public ActionResult SomeActionMethod() {
return Content("hello world!");
}
ContentResult by default returns a text/plain as its contentType.
This is overloadable so you can also do:
return Content("<xml>This is poorly formatted xml.</xml>", "text/xml");
...
Is there a generic constructor with parameter constraint in C#?
...t, string> intGenericClass = new MyGenericClass<int, string>(10, "Hello world");
int val = intGenericClass.genericMethod(200);
How can I create a temp file with a specific extension with .NET?
...sion("txt", true);
File.WriteAllText(Path.Combine(tempDirectory,filename),"Hello World");
Here I used a txt extension but you can specify whatever you want. I also set the keep flag to true so that the temp file is kept around after use. Unfortunately, TempFileCollection creates one random file pe...
What is the 'instanceof' operator used for in Java?
...
if (objectReference instanceof type)
A quick example:
String s = "Hello World!"
return s instanceof String;
//result --> true
However, applying instanceof on a null reference variable/expression
returns false.
String s = null;
return s instanceof String;
//result --> false
...
Load multiple packages at once
...
Hello I created a R file from your given snippet. When I run that script on Amazon EMR service it gives me following output as specified in following URL. pastie.org/10402378#3,10-11,13.
– Rubin Porwal
...
How do I create a basic UIButton programmatically?
...RoundedRect];
btn.frame = CGRectMake(0, 0, 100, 50);
[btn setTitle:@"Hello, world!" forState:UIControlStateNormal];
[self.view addSubview:btn];
}
To add three of these, rinse and repeat.
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