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How to position a div in the middle of the screen when the page is bigger than the screen
... using something similiar to the following to get a div positioned in the middle of the screen:
16 Answers
...
Javascript reduce on array of objects
...teration 2: a = 3, b = {x:2} returns NaN
A number literal 3 does not (typically) have a property called x so it's undefined and undefined + b.x returns NaN and NaN + <anything> is always NaN
Clarification: I prefer my method over the other top answer in this thread as I disagree with the id...
Scanner is skipping nextLine() after using next() or nextFoo()?
...the newline character in your input created by hitting "Enter," and so the call to Scanner.nextLine returns after reading that newline.
You will encounter the similar behaviour when you use Scanner.nextLine after Scanner.next() or any Scanner.nextFoo method (except nextLine itself).
Workaround:
...
Where and how is the _ViewStart.cshtml layout file linked?
...
Starting with the ASP.NET MVC 3 Beta release, you can now add a file
called _ViewStart.cshtml (or _ViewStart.vbhtml for VB) underneath the
\Views folder of your project:
The _ViewStart file can be used to define common view code that you
want to execute at the start of each View’s r...
How to check if an object is an array?
...) {
Array.isArray = function(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
}
};
If you use jQuery you can use jQuery.isArray(obj) or $.isArray(obj). If you use underscore you can use _.isArray(obj)
If you don't need to detect arrays created in different frames yo...
What does %~dp0 mean, and how does it work?
...
Calling
for /?
in the command-line gives help about this syntax (which can be used outside FOR, too, this is just the place where help can be found).
In addition, substitution of FOR
variable references has been enha...
How do I do multiple CASE WHEN conditions using SQL Server 2008?
...
Is the inner case being validated if the outter case doesn't return true?
– ggderas
Jul 12 '17 at 22:32
3
...
What are transparent comparators?
...e the new functionality should be enabled in associative containers. Technically, the containers don't need a "transparent functor", just one that supports calling it with heterogeneous types (e.g. the pointer_comp type in https://stackoverflow.com/a/18940595/981959 is not transparent according to S...
RegEx to exclude a specific string constant [duplicate]
... Thanks for pointing that out, you are right - my suggestion only avoids strings starting with ABC - I forgot to anchor the assertion. Going to correct that.
– Daniel Brückner
Sep 8 '09 at 18:56
...
How do I add a delay in a JavaScript loop?
...op() { // create a loop function
setTimeout(function() { // call a 3s setTimeout when the loop is called
console.log('hello'); // your code here
i++; // increment the counter
if (i < 10) { // if the counter < 10, call the loop fun...