大约有 3,300 项符合查询结果（耗时：0.0146秒） [XML]
Inserting code in this LaTeX document with indentation
...{language=Java}.
Example of usage in the document:
\begin{lstlisting}
// Hello.java
import javax.swing.JApplet;
import java.awt.Graphics;
public class Hello extends JApplet {
public void paintComponent(Graphics g) {
g.drawString("Hello, world!", 65, 95);
}
}
\end{lstlisting}
...
What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
..., "param") ?
For a more readable name, try one of these suggestion:
s = "Hello {0} world {1}!".Fmt("Stack", "Overflow");
s = "Hello {0} world {1}!".FormatBy("Stack", "Overflow");
s = "Hello {0} world {1}!".FormatWith("Stack", "Overflow");
s = "Hello {0} world {1}!".Display("Stack", "Overflow");
s ...
Error: Could not find or load main class [duplicate]
...tatic final void main(String[] cmd_lineParams) {
System.out.println("Hello World!");
}
}
Then calling:
java -classpath . TheClassName
results in Error: Could not find or load main class TheClassName. This is because it must be called with its fully-qualified name:
java -classpath . t...
How can I test an AngularJS service from the console?
...function(){
return {
f1 : function(world){
return 'Hello' + world;
}
};
});
This returns an object, nothing to new here.
Now the way to get this from the console is
b )
var $inj = angular.injector(['app']);
var serv = $inj.get('ExampleService');
serv.f1("Wor...
How can I concatenate NSAttributedStrings?
... return result
}
Now you can concatenate them just by adding them:
let helloworld = NSAttributedString(string: "Hello ") + NSAttributedString(string: "World")
share
|
improve this answer
...
How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
... to break at line x when char* x points to a string whose value equals "hello" ? If yes, how?
3 Answers
...
How to save as a new file and keep working on the original one in Vim?
...now that there are two ways of "SAVE AS" in Vim.
Assumed that I'm editing hello.txt.
:w world.txt will write hello.txt's content to the file world.txt while keeping hello.txt as the opened buffer in vim.
:sav world.txt will first write hello.txt's content to the file world.txt, then close buffer...
How to modify a global variable within a function in bash?
...stdout, then capture it with a command substitution:
myfunc() {
echo "Hello"
}
var="$(myfunc)"
echo "$var"
Gives:
Hello
For a numerical value from 0-255, you can use return to pass the number as the exit status:
mysecondfunc() {
echo "Hello"
return 4
}
var="$(mysecondfunc)"
num...
What are good grep tools for Windows? [closed]
...h strings unless the argument is prefixed
with /C. For example, 'FINDSTR "hello there" x.y' searches for "hello" or
"there" in file x.y. 'FINDSTR /C:"hello there" x.y' searches for
"hello there" in file x.y.
Regular expression quick reference:
. Wildcard: any character
* Repeat:...
Reverse of JSON.stringify?
...
You need to JSON.parse() the string.
var str = '{"hello":"world"}';
try {
var obj = JSON.parse(str); // this is how you parse a string into JSON
document.body.innerHTML += obj.hello;
} catch (ex) {
console.error(ex);
}
...