大约有 15,000 项符合查询结果（耗时：0.0296秒） [XML]
How do I unset an element in an array in javascript?
...ipt Arrays are not associative arrays like those you might be used to from PHP. If your "array key" is a string, you're no longer operating on the contents of an array. Your array is an object, and you're using bracket notation to access the member named <key name>. Thus:
var myArray = [];
m...
How to get the root dir of the Symfony2 application?
...
Not the answer you're looking for? Browse other questions tagged php symfony symfony-2.8 symfony-config-component or ask your own question.
Doctrine and composite unique keys
...
Not the answer you're looking for? Browse other questions tagged php mysql doctrine-orm or ask your own question.
jquery $(window).height() is returning the document height
...ag must be the very first thing in your document. E.g., you can't have any php code before it, even if it doesn't render anything." How can this possibly be? The browser doesn't know what the server is running, it only receives a text file with HTML markup. What if you are running IIS and not Apa...
What is the difference between onBlur and onChange attribute in HTML?
... answered Feb 19 '14 at 10:43
php-b-graderphp-b-grader
2,7431010 gold badges3535 silver badges4949 bronze badges
...
Why would a JavaScript variable start with a dollar sign? [duplicate]
... the dollar script sign (in Javascript and the jQuery platform, but not in PHP) is completely semantic. $ is a character that can be used as part of an identifier name. In addition, the dollar sign is perhaps not the most "weird" thing you can encounter in Javascript. Here are some examples of valid...
Ruby: Can I write multi-line string with no concatenation?
...attr3, attr4, attr5, attr6, attr7
from table1, table2, table3, etc, etc, etc, etc, etc,
where etc etc etc etc etc etc etc etc etc etc etc etc etc'
Alternatively you can use a heredoc:
conn.exec <<-eos
select attr1, attr2, attr3, attr4, attr5, attr6, attr7
from ...
ANTLR: Is there a simple example?
... this the most tricky part to get right. See http://wiki.bitplan.com/index.php/ANTLR_maven_plugin
https://github.com/BITPlan/com.bitplan.antlr/tree/master/src/main/antlr4/com/bitplan/expr
contains three more examples that have been created for a performance issue of ANTLR4 in an earlier version. I...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
..., I can't set the default value of ng-model on the controller because is a PHP form, if server-side validation fails, the form will refresh and whatever is in ng-model will be lost deleting the input value too.
– Luis Elizondo
Sep 30 '14 at 23:39
...
Multiple select statements in Single query
I am generating a report in php (mysql),
6 Answers
6
...