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Node.js check if file exists
... also been deprecated. The best way to check file existence is fs.stat, as demoed above.
– Antrikshy
Mar 29 '15 at 18:46
...
Popstate on page's load in Chrome
...bably most usages (that's how it's set up in jquery.pjax.js and most other demos). But if the browsers implements window.history.state (like FF and Chrome 19+), window.history.state could be non-null on a refresh or after a browser restart
– unexplainedBacn
Jun...
jQuery load more data on scroll
...
any chance of a demonstration via jsfiddle?
– cwiggo
Aug 29 '14 at 9:47
4
...
Is it possible to specify a starting number for an ordered list?
...l instead of each one.
ol:first-of-type {
counter-reset: mycounter;
}
Demo
http://codepen.io/ajkochanowicz/pen/mJeNwY
Now I can add as many items to either list and numbering will be preserved.
1. Item one
2. Item two
...
n. Item n
Interruption from a <p> tag
n+1. Item n+1
n+2. Item ...
Split a string on whitespace in Go?
...lds(someString)
fmt.Println(words, len(words)) // [one two three four] 4
DEMO: http://play.golang.org/p/et97S90cIH
From the docs:
func Fields(s string) []string
Fields splits the string s around each instance of one or more consecutive white space characters, returning an array of substrings of s...
How can I dynamically add a directive in AngularJS?
...
Would love to see a demo of inserting a new attribute to element, in vanilla JS if possible - I'm missing something...
– Patrick
Nov 21 '13 at 12:08
...
How to add custom method to Spring Data JPA
... simple custom methods you can use default interface methods like:
import demo.database.Customer;
import org.springframework.data.repository.CrudRepository;
public interface CustomerService extends CrudRepository<Customer, Long> {
default void addSomeCustomers() {
Customer[] cu...
How to have Android Service communicate with Activity
...n e) {
e.printStackTrace();
}
A full example can be found in the API demos: MessengerService and MessengerServiceActivity. Refer to the full example for how MyService works.
share
|
improve th...
Image resizing client-side with JavaScript before upload to the server
...
http://nodeca.github.io/pica/demo/
In modern browser you can use canvas to load/save image data. But you should keep in mind several things if you resize image on the client:
You will have only 8bits per channel (jpeg can have better dynamic range, ab...
How can I apply a border only inside a table?
...tr td:last-child,
table tr th:last-child {
border-right: 0;
}
jsFiddle Demo
The problem is that you are setting a 'full border' around all the cells, which make it appear as if you have a border around the entire table.
Cheers.
EDIT: A little more info on those pseudo-classes can be found on ...