大约有 46,000 项符合查询结果（耗时：0.0525秒） [XML]
P<em>osem>tgreSQL fu<em>nem>ctio<em>nem> for last i<em>nem>serted ID
...a<em>nem> id colum<em>nem> created with the SERIAL pseudo-type. To avoid relyi<em>nem>g o<em>nem> this <em>a<em>nem>dem> to feel more clea<em>nem>, you ca<em>nem> use i<em>nem>stead pg_get_serial_seque<em>nem>ce:
I<em>Nem>SERT I<em>Nem>TO perso<em>nem>s (last<em>nem>ame,first<em>nem>ame) VALUES ('Smith', 'Joh<em>nem>');
SELECT currval(pg_get_serial_seque<em>nem>ce('perso<em>nem>s','id'));
Caveat: currval() o<em>nem>ly work...
What is the best way to filter a Java Collectio<em>nem>?
...
Java 8 (2014) solves this problem usi<em>nem>g streams <em>a<em>nem>dem> lambdas i<em>nem> o<em>nem>e li<em>nem>e of code:
List<Perso<em>nem>> beerDri<em>nem>kers = perso<em>nem>s.stream()
.filter(p -> p.getAge() > 16).collect(Collectors.toList());
Here's a tutorial.
Use Collectio<em>nem>#removeIf to modify the collectio<em>nem>...
jquery.validate.u<em>nem>obtrusive <em>nem>ot worki<em>nem>g with dy<em>nem>amic i<em>nem>jected eleme<em>nem>ts
... with the latest MVC RC? or they just fixed that?
– x<em>a<em>nem>dem>y
Ja<em>nem> 24 '11 at 10:03
1
Whe<em>nem> usi<em>nem>g the co...
Make HTML5 video p<em>osem>ter be same size as video itself
...ieve this (example); however, to have a backgrou<em>nem>d stretched to the height <em>a<em>nem>dem> the width of a video, you'll have to use a<em>nem> absolutely p<em>osem>itio<em>nem>ed <img> tag (example).
It is also p<em>osem>sible to set backgrou<em>nem>d-size to 100% 100% i<em>nem> browsers that support backgrou<em>nem>d-size (example).
Update
A better wa...
I keep getti<em>nem>g “U<em>nem>caught Sy<em>nem>taxError: U<em>nem>expected toke<em>nem> o”
... that's i<em>nem>teresti<em>nem>g.. I guess jquery takes a guess at datatype <em>a<em>nem>dem> assumes it's jso<em>nem>. I would thi<em>nem>k that getJso<em>nem> would work the<em>nem> as well, right?
– ek_<em>nem>y
<em>Nem>ov 10 '11 at 15:54
...
About <em>A<em>nem>dem>roid image <em>a<em>nem>dem> asset sizes
...imply usi<em>nem>g hdpi assets.
What this mea<em>nem>s is if you're doi<em>nem>g a 48dip image <em>a<em>nem>dem> pla<em>nem> to support up to xxhdpi resolutio<em>nem>, you should start with a 144px image (192px if you wa<em>nem>t <em>nem>ative assets for xxxhdpi) <em>a<em>nem>dem> make the followi<em>nem>g images for the de<em>nem>sities:
ldpi | mdpi | tvdpi | hdpi | xhdpi ...
How ca<em>nem> I make a jQuery UI 'draggable()' div draggable for touchscree<em>nem>?
I have a jQuery UI draggable() that works i<em>nem> Firefox <em>a<em>nem>dem> Chrome. The user i<em>nem>terface co<em>nem>cept is basically click to create a "p<em>osem>t-it" type item.
...
PHP Pass variable to <em>nem>ext page
...you use somethi<em>nem>g like sessio<em>nem>s, cookies or GET / P<em>OSem>T variables. Sessio<em>nem>s <em>a<em>nem>dem> cookies are quite easy to use, with sessio<em>nem> bei<em>nem>g by far more secure tha<em>nem> cookies. More secure, but <em>nem>ot completely secure.
Sessio<em>nem>:
//O<em>nem> page 1
$_SESSIO<em>Nem>['var<em>nem>ame'] = $var_value;
//O<em>nem> page 2
$var_value = $_SESSIO<em>Nem>['var...
How to make a<em>nem> i<em>nem>put type=butto<em>nem> act like a hyperli<em>nem>k <em>a<em>nem>dem> redirect usi<em>nem>g a get request? [duplicate]
How do I make a <i<em>nem>put type=butto<em>nem>> act like a hyperli<em>nem>k <em>a<em>nem>dem> redirect usi<em>nem>g a GET request?
6 A<em>nem>swers
...
Regexp Java for password validatio<em>nem>
...depe<em>nem>de<em>nem>t "module".
The (?=.*[xyz]) co<em>nem>struct eats the e<em>nem>tire stri<em>nem>g (.*) <em>a<em>nem>dem> backtracks to the first occurre<em>nem>ce where [xyz] ca<em>nem> match. It succeeds if [xyz] is fou<em>nem>d, it fails otherwise.
The alter<em>nem>ative would be usi<em>nem>g a relucta<em>nem>t qualifier: (?=.*?[xyz]). For a password check, this will hardly mak...