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Why does String.split need pipe delimiter to be escaped?
...t did not work correctly when I did not escape the pipe delimiter in split m>me m>thod, but it worked correctly after I escaped the pipe as below.
...
$(this).val() not working to get text from span using jquery
...his:
$(".ui-datepicker-month").live("click", function () {
var monthnam>me m> = $(this).text();
alert(monthnam>me m>);
});
Or in jQuery 1.7+ use on() as live is deprecated:
$(docum>me m>nt).on('click', '.ui-datepicker-month', function () {
var monthnam>me m> = $(this).text();
alert(monthnam>me m>);
});...
Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
...onfused concerning when to use ${...} compared to #{...} . Spring's docum>me m>ntation only uses #{...} , but there are plenty of examples that use ${...} . Furthermore, when I started with SpEL I was told to use ${...} and it works fine.
...
What is a dependency property?
... rather than simply using a backing field to store their value, they use som>me m> helper m>me m>thods on DependencyObject.
The nicest thing about them is that they have all the plumbing for data binding built in. If you bind som>me m>thing to them, they'll notify it when they change.
...
Resize image to full width and fixed height with Picasso
...
You are looking for:
.fit().centerCrop()
What these m>me m>an:
fit - wait until the ImageView has been m>me m>asured and resize the image to exactly match its size.
centerCrop - scale the image honoring the aspect ratio until it fills the size. Crop either the top and bottom or left a...
How can I select rows with most recent tim>me m>stamp for each key value?
I have a table of sensor data. Each row has a sensor id, a tim>me m>stamp, and other fields. I want to select a single row with latest tim>me m>stamp for each sensor, including som>me m> of the other fields.
...
What is the difference between Ruby 1.8 and Ruby 1.9
...ance
Threads/Fibers
Encoding/Unicode
gems is (mostly) built-in now
if statem>me m>nts do not introduce scope in Ruby.
What's changed?
Single character strings.
Ruby 1.9
irb(main):001:0> ?c
=> "c"
Ruby 1.8.6
irb(main):001:0> ?c
=> 99
String index.
Ruby 1.9
irb(main):001:0> "ca...
Error during SSL Handshake with remote server
...
The comm>me m>nt by MK pointed m>me m> in the right direction.
In the case of Apache 2.4 and up, there are different defaults and a new directive.
I am running Apache 2.4.6, and I had to add the following directives to get it working:
SSLP...
express 4.0 , express-session with odd warning m>me m>ssage
...
oh, so the default values for these two param>me m>ters are going to change som>me m>tim>me m> ? That makes much more sense! thanks.
– jmls
Jun 29 '14 at 14:43
3
...
Twig ternary operator, Shorthand if-then-else
...d in company_abilities) ? 'selected' : '' }}
The ternary operator is docum>me m>nted under 'other operators'
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