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...making them distinguishable for people using screen readers. You can do it by labelling each <nav> using aria-label.
<nav aria-label=’primary’>
<ul>
...List on links here...
</ul>
</nav>
<nav aria-label=’secondary’>
<ul>
...List on lin...
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
...
I fixed this issue by correcting my jdbc string.
For example, the correct jdbc string should be...
jdbc:oracle:thin:@myserver:1521/XE
But the jdbs string I was using is ...
jdbc:oracle:thin:@myserver:1521:XE
(Note: between 1521 and XE ...
Why use AJAX when WebSockets is available?
...
Fast forward to December 2017, Websockets are supported by (practically) every browser and their use is very common.
However, this does not mean that Websockets managed to replace AJAX, at least not completely, especially as HTTP/2 adaptation is on the rise.
The short answer is ...
How to append a newline to StringBuilder
...independant. Use this code if you need to write a string that will be used by the underlying operating system, otherwise use '\n'.
– tuscland
Jun 2 '15 at 7:05
2
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Detecting Unsaved Changes
...
One piece of the puzzle:
/**
* Determines if a form is dirty by comparing the current value of each element
* with its default value.
*
* @param {Form} form the form to be checked.
* @return {Boolean} <code>true</code> if the form is dirty, <code>false</code>...
Practical uses for the “internal” keyword in C#
... modifier to a class in my subproject prohibits "random use" of this class by other subprojects in the solution and makes it possible for me to force the proper use of my library. If I will need to do some refactoring later on, I won't have to ask myself "wait, but why did that guy go and create an ...
Ignoring accented letters in string comparison
... much simpler and has been in the framework nearly forever. As pointed out by knightpfhor :
string.Compare(s1, s2, CultureInfo.CurrentCulture, CompareOptions.IgnoreNonSpace);
Here's a function that strips diacritics from a string:
static string RemoveDiacritics(string text)
{
string formD = ...
How to Set Focus on Input Field using JQuery
...ht, but text cursor does not appear in the field (jquery 3.1.0).
Inspired by https://www.sitepoint.com/jqueryhtml5-input-focus-cursor-positions/ , I added autofocus attribute to the input field and voila!
function addfield() {
n=$('table tr').length;
$('table').append('<tr><td>...
Using --no-rdoc and --no-ri with bundler
...s with bundle install? Telling him that bundler already does this for you by default is not actually solving his problem. He never had a problem to begin with. I was telling him that.
– Timbinous
Feb 16 '15 at 3:37
...
Using PassportJS, how does one pass additional form fields to the local authentication strategy?
...with mobile
Its simple , we can take common filed username and query $or by two options , i posted following snippets,if some one have have same question .
We can also use 'passReqToCallback' is best option too , thanks @Jared Hanson
passport.use(new LocalStrategy({
usernameField: 'username'...