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Is there an opposite to display:none?
... or inline-block same as it was before
<div style="display:inline" >hello</div>
<div style="display:inline-block">hello2</div>
<div style="display:table-cell" >hello3</div>
script:
$('a').click(function(){
$('div').toggle();
});
Notice that the...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...S{F out;};
public static void main(String[] args) {
System.out.println("Hello World!");
}
Challenge: Can anyone do it with fewer defines and structs? ;-)
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answered M...
Add … if string is too long PHP [duplicate]
...
You can achieve the desired trim in this way too:
mb_strimwidth("Hello World", 0, 10, "...");
Where:
Hello World: the string to trim.
0: number of characters from the beginning of the string.
10: the length of the trimmed string.
...: an added string at the end of the trimmed string.
...
Defining a variable with or without export
...
To illustrate what the other answers are saying:
$ foo="Hello, World"
$ echo $foo
Hello, World
$ bar="Goodbye"
$ export foo
$ bash
bash-3.2$ echo $foo
Hello, World
bash-3.2$ echo $bar
bash-3.2$
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...
What is your favorite C programming trick? [closed]
..." like this:
struct X {
int len;
char str[1];
};
int n = strlen("hello world");
struct X *string = malloc(sizeof(struct X) + n);
strcpy(string->str, "hello world");
string->len = n;
here, we've allocated a structure of type X on the heap that is the size of an int (for len), plus t...
Syntax Error: Not a Chance
...d that to the long list of in-jokes included in Python, just like import __hello__, import this and import antigravity. The Python developers have a well-developed sense of humour!
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improve t...
Perform commands over ssh with Python
..., username="bob", password="password1")
result = shell.run(["echo", "-n", "hello"])
print result.output # prints hello
If you need to run inside a shell:
shell.run(["sh", "-c", "echo -n hello"])
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...
How to output something in PowerShell
... thing of beauty - and one its greatest strengths. For example, the common Hello, World! application is reduced to a single line:
"Hello, World!"
It creates a string object, assigns the aforementioned value, and being the last item on the command pipeline it calls the .toString() method and outpu...
How to solve java.lang.NoClassDefFoundError?
...nning:
* NoClassDefFoundError
* Error: Could not find or load main class hello
* Exception in thread "main" java.lang.NoClassDefFoundError:javaTest/test/hello
(wrong name: test/hello)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknow...
How can I pass a parameter to a setTimeout() callback?
...meter to the internal function at the end of the timer.
Example:
var hello = "Hello World";
setTimeout(alert, 1000, hello);
More details:
https://developer.mozilla.org/en-US/docs/Web/API/WindowTimers.setTimeout
http://arguments.callee.info/2008/11/10/passing-arguments-to-settimeout-a...